Korean, Edit

Chemical Reagent Library

Recommended Article : 【Chemistry】 Chemistry Index, 【Bioinformatics】 Bioinformatics Analysis Table of Contents



■ Sodium Hydroxide

□ Properties : NaOH, white crystals, soluble in water and glycerol, melting point 318 ℃, boiling point 1390 ℃

□ Common Uses : Pump and papermaking materials, soap manufacturing, gasoline refining, detergents (tanks, boilers), detergents

□ Avoid skin, eye, and clothing contact; no ingestion; wear protective gloves, mask, safety goggles when handling in bulk; store in a dry, sealed place


Formic Acid

□ Properties : HCOOH, colorless combustible liquid, irritant, pungent odor, soluble in water, alcohol, and ether, melting point 8.4 ℃, boiling point 100.8 ℃, flash point 601 ℃, ignition point 69 ℃

□ Common Uses : Insecticides, pharmaceuticals, lacquers, electroplating, dyeing

□ Avoid contact and inhalation, store in an acid-resistant and dry place


■ Potassium Permanganate

□ Properties : KMnO4, bluish metallic, lustrous particles, pleasant odor, no taste or smell, soluble in water and alcohol

□ Common Uses : Oxidizer, analytical reagent, dye, disinfectant, special blueprint production, water treatment chemicals, bleach, disinfectant, pharmaceuticals

□ Avoid direct exposure, wear protective gloves, mask, safety goggles when handling exposed substances, fire caution, store in a cool and dry place


■ Hydrogen Peroxide

□ Properties : H2O2, colorless, heavy liquid, soluble in water and alcohol, boiling point 158 ℃, melting point 2 ℃, unstable as an active oxidizer

□ Common Uses : Analytical reagent, dye, electroplating, bleaching agent

□ Irritates skin and eyes, causes stains on clothing, store in a cool and dry place, fire caution


■ Potassium Dichromate

□ Properties : K2Cr2O7, thin and transparent orange-red crystals, metallic taste, toxic, soluble in water, insoluble in alcohol, melting point 396 ℃

□ Common Uses : Oxidizer, dye, alloy, analytical reagent, electroplating, fireworks, match production, glass manufacturing, blueprint


■ Citric Acid

□ Properties : HOOCCH2(COH)(COOH)CH2COOH·H2O, semi-transparent, colorless, odorless, strong acidic taste, melting point 153 ℃, insoluble in water and alcohol

□ Common Uses : Pharmaceuticals, flavor enhancers, salt, soft drink production, dyeing


■ Ferric Ammonium Citrate

□ Properties : Dark red to brown powder, odorless (or ammonia odor), soluble in water, insoluble in alcohol

□ Common Uses : Pharmaceuticals, material for map production

□ Store in a cool and dry place, seal tightly


■ Glycerol Technical (Glycerin)

□ Properties : C3H5(OH)3, colorless or pale yellow, clean and viscous liquid, odorless, pleasant taste, melting point 17 ℃, boiling point 250 ℃, soluble in water and alcohol

□ Common Uses : Explosives, ethyl rubber, pharmaceutical manufacturing, cosmetics, special soap, lubricants, ink materials


■ Naphthalene

□ Properties : C10H8, yellow crystals

□ Common Uses : Insect repellent, pigment raw material

□ Toxic when ingested in large quantities or when in contact with skin, reacts with oxidizers


■ Dichloro Diphenyl Trichloroethane (DDT)

□ Properties : (ClC6H4)2CH3Cl3, colorless liquid, melting point 108.5 ℃, insoluble in water, soluble in acetone, ethyl ether, benzene

□ Common Uses : Insecticides

□ Store in a cool and dry place, seal tightly


■ Lindane (Gamma Benzene Hexachloride)

□ Properties : C6H6Cl6, white crystalline powder, musty odor, melting point 112.5 ℃, soluble in acetone, benzene, alcohol, water

□ Common Uses : Insecticides

□ Use a mask, store in a dry and sealed place


■ Aluminum Ammonium Sulfate

□ Properties : Al2(SO4)3(NH4)2SO4·24H2O, colorless crystals with a strong bitter taste, soluble in glycerin, insoluble in alcohol, melting point 94.5 ℃

□ Common Uses : Pharmaceuticals, mordant, water treatment, papermaking, printing


■ Methyl Alcohol

□ Properties : CH3OH, colorless liquid, melting point 65 ℃

□ Common Uses : Solvent, formalin production

□ Fire hazard, ingestion leads to blindness and death, store in a cool and dry place


■ Benzene

□ Properties : C6H6, colorless flammable liquid, distinctive odor, boiling point 80.1 ℃, melting point 5.5 ℃, flash point 12 ℃

□ Common Uses : Dye

□ Handle with caution : Avoid skin and respiratory tract contact, flammable, do not use water for extinguishing, store in a cool and dry place


■ Benzyl Benzoate

□ Properties : C6H6CH2OOCC6H5, easily solidifying liquid, insoluble in water and glycerin, soluble in alcohol and ether, boiling point 325 ℃, melting point 18.8 ℃

□ Common Uses : Pharmaceuticals, surface treatment for preventing epidemic hemorrhagic fever

□ Non-flammable, store in a dry place, beware of crystallization


■ Hydrofluoric Acid

□ Properties : HF, combustible, corrosive colorless liquid, hazardous, toxic, strong acidity, boiling point -19.5 ℃

□ Common Uses : Abrasives, gasoline refining, copper extraction

□ Severe burn hazard, vapor causes lung inflammation


■ Boric Acid

□ Properties : H3BO3, colorless or white powder, stable in air, melting point 184 ℃, soluble in water, alcohol, and glycerin

□ Common Uses : Dye, pharmaceuticals, enamel paint production, mordant, soap manufacturing, coatings (flux), analytical reagent

□ Ingestion causes vomiting and convulsions, store in a cool and dry place


■ Zinc Oxide

□ Properties : ZnO, white or pale yellow powder, absorbs CO2, melting point 180 ℃

□ Common Uses : Pigment, matches, candles, etc.


■ Cellulose

□ Properties : (C6H10O5)n, white powder

□ Common Uses : Textiles, paper, cellophane, cellulose


■ Sodium Oxalate

□ Properties : Na2C2O4, white crystalline or powder, toxic, soluble in water, insoluble in alcohol

□ Common Uses : Analytical reagent, printing, ink removal

□ Toxic when ingested


■ Ammonium Hydroxide

□ Properties : NH4OH, strong-smelling liquid, colorless, contains 30% ammonia

□ Common Uses : Fabric production, blueprinting, ink production, explosives

□ Harmful to skin and respiratory mucous membranes


■ Mercury

□ Properties : Hg, atomic number 80, boiling point 357.33 ℃, melting point 38.83 ℃, silvery liquid, toxic, insoluble in water, alcohol, and ether

□ Common Uses : Analytical experiments, thermometers, wood preservatives

□ Toxic vapor destroys respiratory tissues


■ Acetone

□ Properties : CH3COCH3, colorless liquid with a distinct odor, boiling point 56.1 ℃, melting point -95 ℃, flash point 15 ℃

□ Common Uses : Solvent for paint and lacquer, printing, gunpowder imports

□ Inhalation causes irritation to eyes and respiratory tract, volatile, explosive


■ Ethylene Glycol

□ Properties : C2H4(OH)2, sweet taste, high viscosity, boiling point 197 ℃

□ Common Uses : Similar to glycerol, antifreeze

□ Toxic when ingested, irritates eyes, reacts with oxidizers


■ Ethyl Alcohol

□ Properties : C2H5OH, colorless, volatile liquid, soluble in water and chloroform

□ Common Uses : Dyes, cleaning agents, cosmetics, explosives, pharmaceuticals, beverages, precision machinery, printing machines, optical equipment maintenance, shooting equipment imports, printing materials, defoamers

□ Causes headache in high concentrations, irritation to eyes, nose, and esophagus, use water to dilute during evaporation


■ Ethyl Ether

□ Properties : C2H5OC2H5, colorless, toxic, light liquid, boiling point 350 ℃, volatile, flammable

□ Common Uses : Solvent, anesthetic

□ Can explode even at low temperatures


■ Hydrochloric Acid

□ Properties : HCl, colorless liquid

□ Common Uses : Pigments, flavor enhancers

□ Corrosive, contact causes yellow fumes, irritant, when handling in large quantities, wear protective clothing, gloves, and gas masks


■ Sodium Chlorate

□ Properties : NaClO3, colorless, odorless crystals, cold and salty taste, melting point 255 ℃, soluble in water and alcohol

□ Common Uses : Oxidizer, pharmaceuticals, matches, explosive production, mordant, herbicide


■ Potassium Chloride

□ Properties : KCl, colorless or white crystalline powder with a very salty taste, soluble in water, boiling point 1500 ℃, melting point 776 ℃

□ Common Uses : Fertilizers, pharmaceuticals, blueprinting

□ Harmless to humans, non-flammable


■ Nickel Chloride

□ Properties : NiCl2 - Brown thin flakes, NiCl2·6H2O - Green thin flakes, soluble in water and ammonia

□ Common Uses : Waterproofing agent, absorbent for ammonia gas in military and industrial gas masks

□ Skin irritation


■ Magnesium Chloride

□ Properties : MgCl2, colorless or white crystalline, soluble in water and alcohol, boiling point 141 ℃, melting point 708 ℃

□ Common Uses : Magnesium salt, digestive aid, dyeing, paper making, lubricant for textiles

□ Harmless to humans, non-flammable


■ Sodium Chloride

□ Properties : NaCl, colorless crystalline or white crystalline powder, soluble in water and glycerin, boiling point 804 ℃, melting point 1490 ℃

□ Common Uses : Analytical reagent, blueprinting, pharmaceuticals, soap, fertilizer, coolant, glass, leather


■ Mercury Chloride

□ Properties : HgCl2, white crystals or powder, toxic, soluble in water and alcohol, boiling point 303 ℃, melting point 265 ℃

□ Common Uses : Analytical reagent, pharmaceuticals, blueprinting, battery manufacturing


■ Ammonium Chloride

□ Properties : NH4Cl, white crystalline, salty taste, soluble in water and glycerol

□ Common Uses : Analytical reagent, blueprinting, specialty mirror manufacturing


■ Ferric Chloride

□ Properties : FeCl3·6H2O, reddish-brown crystals, boiling point 280 ℃, melting point 37 ℃

□ Common Uses : Pigment, pharmaceuticals

□ Decomposes upon heating, emits hydrochloric acid odor


■ Calcium Chloride

□ Properties : CaCl2, white crystalline, lumps or pieces, soluble in water and alcohol

□ Common Uses : Fireproofing for roads, deicing agent


■ Sodium Orbhosilicate

□ Properties : Na4SiO4, white, soluble in water, melting point 1118 ℃

□ Common Uses : Laundry detergent, metal cleaning

□ Causes burns on skin and eyes, toxic when ingested, wear protective gloves, mask, goggles when handling in large amounts


■ Iodine

□ Properties : I2, atomic number 53, halogen element, metallic luster with distinctive odor, black-gray heavy particles, toxic, boiling point 184 ℃, melting point 114.2 ℃, soluble in alcohol and carbon disulfide, insoluble in water

. □ Common Uses : Pharmaceuticals, test papers, analytical reagents, preservatives

□ Irritates skin and eyes, releases pungent fumes upon heating, highly reactive and non-flammable


■ Potassium Iodide

□ Properties : KI, very salty taste, white crystalline or powder, soluble in water, alcohol, glycerol, boiling point 1420 ℃, melting point 723 ℃

□ Common Uses : Pharmaceuticals, analytical reagents, blueprinting

□ Can cause skin irritation in sensitive individuals, non-flammable, gas generation upon heating


■ Potassium Iodate

□ Properties : KIO3, colorless crystalline powder, melting point 560 ℃, soluble in water, hydrochloric acid, insoluble in alcohol

□ Common Uses : Analytical reagent, pharmaceuticals


■ Urea

□ Properties : CO(NH2)2, nearly odorless, white crystalline or powder, melting point 132.7 ℃, soluble in water, alcohol, benzene

□ Common Uses : Pharmaceuticals, adhesive, fertilizer production


■ Carbon Disulfide

□ Properties : CS2, colorless to pale yellow liquid, flammable, boiling point 46.3 ℃, melting point -110.8 ℃, odorless, toxic, soluble in alcohol, benzene, and ether

□ Common Uses : Varnish, rubber, wax solvent, varnish, lacquer, paint remover, pesticide production

□ Harmful upon contact and inhalation, fire and explosion hazard, can be extinguished with water (∵ insoluble)


■ Phosphoric Acid

□ Properties : H3PO4, colorless clean liquid, melting point 42.35 ℃, soluble in water

□ Common Uses : Fertilizer, metal cleaning (scale removal)

□ Causes burns upon contact, medical attention required for eye contact


■ Sodium Phosphate Monobasic

□ Properties : NaH2PO4, white crystalline powder, soluble in water

□ Common Uses : Water treatment chemicals


■ Ammonium Phosphate

□ Properties : (NH4)HPO4, white crystalline or powder, alkaline reaction, soluble in water, insoluble in alcohol

□ Common Uses : Pharmaceuticals, sugar refining, fertilizer, vinegar, yeast

□ Harmless to humans, non-flammable


■ Lactic Acid

□ Properties : CH3CHOHCOOH, colorless or slightly yellow viscous liquid, boiling point 122 ℃, melting point 18 ℃

□ Common Uses : Plastics, welfare manufacturing


■ Tartaric Acid

□ Properties : (OCCHCH)2CO, colorless crystals, odorless, melting point 170 ℃, soluble in water and alcohol

□ Common Uses : Blueprinting, mirrors, fruit flavoring, soft drinks production, baking powder, pharmaceuticals, pottery manufacturing


■ Ammonium Dichromate

□ Properties : (NH4)2Cr2O7, orange, soluble in water, insoluble in alcohol

□ Common Uses : Dyeing agent, oil refining, blueprinting, pigment, blueprinting

□ Powder or solution is harmful to humans, rinse with water upon contact, fire caution


■ Ammonium Thiocyanate

□ Properties : NH4SCN, colorless crystalline, soluble in water, alcohol, acetone

□ Common Uses : Analytical reagent, blueprinting, plating, coolant component

□ Prolonged exposure causes skin rash, convulsions, vomiting


■ Sodium Thiosulfate

□ Properties : Na2S2O3·5H2O, white crystalline or powder, soluble in water, insoluble in alcohol, melting point 48 ℃

□ Common Uses : Blueprinting, fixative, analytical reagent, pharmaceuticals


■ Nitric Acid

□ Properties : HNO3, colorless or slightly yellow transparent liquid, highly corrosive and caustic, boiling point 86 ℃, melting point 41.65 ℃

□ Common Uses : Dyes, explosives, fertilizer production, printing materials

□ Causes severe burns upon contact


■ Sodium Nitrite

□ Properties : NaNO2, pale yellow or white crystalline powder, oxidizes when exposed to air, soluble in water, melting point 271 ℃

□ Common Uses : Analytical reagent, pharmaceuticals, dyeing and printing of fabrics, metal cleaning agent

□ Reacts vigorously with oxidizing substances


■ Ammonium Nitrate

□ Properties : NH4NO3, colorless crystals, toxic, explosive, melting point 169.6 ℃

□ Common Uses : Explosives manufacturing, soap, insecticide

□ Explosive, non-flammable


■ Silver Nitrate

□ Properties : AgNO3, colorless, transparent crystals, corrosive and toxic, melting point 212 ℃, soluble in water

□ Common Uses : Blueprinting, hair dye, analytical reagent, pharmaceuticals, mirrors, glass manufacturing, plating

□ Avoid contact


■ Calcium Hypochlorite

□ Properties: CaCl(OCl)2, white crystals, soluble in water, contains 70% active chlorine

□ Common Uses: Laundry and bleaching agent for fabrics, water treatment chemicals

□ Irritating upon inhalation and ingestion, handle with protection, wear a mask and goggles, fire risk when in contact with oxidizers


■ Sodium Sulfate

□ Properties: Na2SO3, white crystals or powder, soluble in water

□ Common Uses: Dyes, blueprinting, pharmaceuticals


■ Potassium Cyanide

□ Properties: KCN, white crystals, toxic, soluble in water, alcohol, glycerol, melting point 634°C

□ Common Uses: Gold extraction, analytical experiments, insecticides, papermaking, fumigation

□ Extremely toxic, lethal, generates hydrogen cyanide gas upon contact with moisture


■ Sodium Cyanide

□ Properties: NaCN, white crystalline powder, highly toxic, soluble in water, strong alkaline, melting point 563°C

□ Common Uses: Extraction of gold and silver from ores, metal heat treatment, insecticides, metal cleaning, fuel and dye manufacturing


■ Silver Cyanide

□ Properties: AgCN, colorless, odorless white powder, highly toxic, insoluble in water

□ Common Uses: Pharmaceuticals, silver plating, testing


■ Acetic Acid

□ Properties: CH3COOH, clear colorless acidic liquid, pungent odor, boiling point 118.1°C, melting point 16.6°C

□ Common Uses: Rubber production, insecticides, test material

□ Rinse with water upon contact, seek medical attention if in contact with eyes


■ Sodium Acetate

□ Properties: NaC2H3O2, colorless crystals, soluble in water, melting point 324°C

□ Common Uses: Fuel, blueprinting, mordant, pharmaceuticals, analytical reagent

□ Skin irritation, alkaline reaction in case of large ingestion


■ Isoamyl Acetate

□ Properties: CH3COOCH2, CH2CH(CH2)2, colorless liquid, boiling point 142°C, melting point 78.5°C, flash point 379°C

□ Common Uses: Flavoring production, perfumes, general ingredients

□ Toxic when ingested or inhaled, fire hazard


■ Ammonium Acetate

□ Properties: NH2(C2H3O2), white crystalline mass, soluble in water and alcohol, melting point 114°C

□ Common Uses: Analytical reagent, dyeing, food preservation

□ Harmless to humans, non-flammable


■ Uranyl Acetate

□ Properties: UO2(C2H3O2)CH2O, small yellow crystals, decomposes upon light exposure, toxic, soluble in cold water and alcohol, soluble in hot water

□ Common Uses: Pharmaceuticals, analytical reagent

□ Toxic upon ingestion, produces toxic fumes when heated


■ Calcium Carbide

□ Properties: CaC2, stored in a dry state, dark gray irregular chunks, stored in a dry state, melting point 2300°C, decomposes in water to acetylene gas and calcium hydroxide

□ Common Uses: Welding, lighting, acetylene production


■ Quinone

□ Properties: (OCCHCH)2CO, distinct odor, yellow crystalline, soluble in alcohol, ether, alkali, melting point 115.7°C

□ Common Uses: Dyes


■ Sodium Chromate Tetrahydrate

□ Properties: Na2Cr4·4H2O, yellow crystals, soluble in water

□ Common Uses: Dye production, material preparation

□ Irritating upon contact, toxic upon ingestion


■ Chloroform

□ Properties: CHCl3, clean colorless volatile liquid, distinct odor, boiling point 61.2°C

□ Common Uses: Extraction and purification of penicillin, dyes, general solvent

□ Vapor harmful


■ Tannic Acid

□ Properties: C14H10O9, light golden-brown powder, odorless, soluble in water, alcohol, acetone

□ Common Uses: Blueprinting, papermaking, ink production, mordant, boiler tubing

□ Harmless to humans, non-flammable


■ Potassium Carbonate

□ Properties: K2CO3, white translucent powder, alkaline, soluble in water, insoluble in alcohol, melting point 909°C

□ Common Uses: Explosives, fertilizers, soap, dyes

□ Skin irritation upon contact, digestive analysis upon ingestion


■ Nickel Carbonate

□ Properties: NiCO3, bright green crystals, insoluble in water

□ Common Uses: Electroplating


■ Sodium Carbonate

□ Properties: NaHCO3, contains 99% sodium carbonate, white powder, soluble in water, insoluble in alcohol

□ Common Uses: Glass production, soap, ceramics, water treatment chemicals, bleaching agents


■ Calcium Carbonate

□ Properties: CaCO3, white solid

□ Common Uses: Construction, limestone, glass, cement, optical instruments, toothpaste

□ Harmless


■ Ortho-Toluidine Dihydrochloride

□ Properties: C14H16N22HCl, white crystals, soluble in water

□ Common Uses: Water treatment chemicals


■ Phenol

□ Properties: C6H6OH, white crystals, boiling point 182°C, melting point 42.5°C ~ 43°C, flash point 79°C, soluble in water, alcohol, ether, glycerol

□ Common Uses: Analytical reagent


■ Phenol Phthalein

□ Properties: (C6H4OH)2COC6H4CO, pale yellow crystalline powder, soluble in alcohol, ether, insoluble in water, melting point 261°C

□ Common Uses: Pharmaceuticals, dyes, acid-base indicator


■ Potassium Ferrocyanide

□ Properties: K3Fe(CN)6, bright red crystals or powder, toxic, soluble in water

□ Common Uses: Wood staining, dye production, electroplating, papermaking, fertilizers


■ Potassium Ferrocyanide

□ Properties: K4Fe(CN)6, pale brown crystalline powder, salty taste, soluble in water, insoluble in alcohol

□ Common Uses: Pharmaceuticals, analytical reagents, dyeing, explosives, hardness and conductivity measurement of steel

□ Harmless to humans, toxic gas when heated


■ Sulfuric Acid

□ Properties: H2SO4, concentrated sulfuric acid (95-98%), viscous liquid, melting point 10.4°C

□ Common Uses: Lead-acid batteries, electroplating, explosives, blood tests

□ Causes burns upon contact


■ Cupric Sulfate

□ Properties: CuSO4·5H2, blue crystals or powder, toxic, soluble in water

□ Common Uses: Mordant, insecticides, dyes, hair coloring, analytical reagents, pharmaceuticals

□ Harmless to humans, non-flammable


■ Cuprous Sulfate

□ Properties: Cu2SO4·nH2O,


■ Ferric Sulfate

□ Properties: (Fe2SO4)3·nH2O


■ Ferrous Sulfate

□ Properties: FeSO4·7H2O, gray crystals, soluble in water, insoluble in alcohol, melting point 64°C

□ Common Uses: Water treatment chemicals, analytical reagents, dyes, pharmaceuticals, blueprinting

□ Harmless to humans, non-flammable



Input: 2018.05.26 20:58

results matching ""

    No results matching ""