Fine Chemicals

• Application
• Other, Determination of water content (moisture analysis) by Karl Fischer titration

• Boiling point
• ~64.7C (depends on solvent, typically methanol)

• CAS No
• None (mixture), but components include 7681-11-0 (potassium iodide), 67-56-1 (methanol)

• Chemical Name
• Karl Fischer Reagent

• Classification
• Other, Analytical Reagent

• Density
• 1.20 Gram per cubic centimeter(g/cm3)

• EINECS No
• Not applicable (mixture)

• Form
• Other, Clear Liquid

• Grade
• Other, Analytical Reagent Grade / Laboratory Grade

• HS Code
• 3822

• Main Material
• Iodine, sulfur dioxide, base (usually imidazole or pyridine), and solvent (typically methanol)

• Molecular Formula
• Mixture (commonly includes CH3OH, I2, SO2, base)

• Molecular Weight
• Mixture (no specific molecular weight)

• Other Names
• KF Reagent

• Ph Level
• Typically acidic to near-neutral depending on formulation

• Poisonous
• Yes

• Purity
• Guaranteed water determination as per speficied volumetric analysis

• Refractive Rate
• ~1.360 to 1.380 (at 20C)

• Shape
• Other, Liquid

• Smell
• Other, Slight odor of iodine and alcohol

• Solubility
• Miscible with methanol and other polar solvents

• Standard
• Conforms to ASTM E203, ISO 760, or other established standards for Karl Fischer reagents

• Storage
• Other, Store in a tightly sealed container, protected from light and moisture, at room temperature

• Structural Formula
• Not applicable (mixture)

• Taste
• Other , Not recommended for consumption

• Type
• Analytical Reagent

• Usage
• Used as a reagent for Karl Fischer titration in laboratories and industrial quality control

• Application
• Other, Analytical reagent, pharmaceutical intermediate, vasodilator in medicine, laboratory chemical

• Boiling point
• Not applicable (decomposes before boiling)

• CAS No
• 14402-89-2

• Chemical Name
• Sodium Nitroprusside

• Classification
• Other, Inorganic compound

• Density
• 1.72 Gram per cubic centimeter(g/cm3)

• EINECS No
• 205-736-8

• Form
• Other, Powder/Crystal

• Grade
• Other, AR (Analytical Reagent)

• HS Code
• 28469090

• Main Material
• Sodium Nitroprusside

• Melting Point
• 100 C (decomposes)

• Molecular Formula
• Na2[Fe(CN)5NO]2H2O

• Molecular Weight
• 297.95 g/mol

• Other Names
• SNP, Nitroprusside sodium

• Ph Level
• ~6-8 (100g/l, H2O, 20C)

• Poisonous
• Yes

• Purity
• 99%

• Shape
• Other, Crystalline solid

• Smell
• Other, Odorless

• Solubility
• Soluble in water

• Standard
• AR Grade

• Storage
• Other, Store in a tightly closed container, protected from light and moisture

• Structural Formula
• [Fe(CN)5NO]2-

• Taste
• Other , Tasteless

• Type
• Chemical compound

• Usage
• Used in detection of ketones, laboratory analysis, and as a medication

• Application
• Other, Used in laboratories, analytical chemistry, textile and dye industry

• Boiling point
• Decomposes before boiling

• CAS No
• 6080-56-4

• Chemical Name
• Lead(II) acetate trihydrate

• Classification
• Other, Inorganic Salt, Laboratory Chemical

• Density
• 2.55 Gram per cubic centimeter(g/cm3)

• EINECS No
• 206-104-4

• Form
• Other, Solid powder or crystals

• Grade
• Other, AR, 99.5%

• HS Code
• 29152990

• Main Material
• Lead Acetate Trihydrate

• Melting Point
• 75 C (decomposes)

• Molecular Formula
• Pb(C2H3O2)23H2O

• Molecular Weight
• 379.33 g/mol

• Other Names
• Sugar of lead, lead diacetate trihydrate

• Ph Level
• Approximately 6.5-7.5 (1% solution)

• Poisonous
• Yes

• Purity
• 99.5%

• Shape
• Other, Crystalline

• Smell
• Other, Odorless

• Solubility
• Soluble in water, glycerol, and slightly soluble in ethanol

• Standard
• Analytical Reagent (AR) Grade

• Storage
• Other, Store in tightly closed container, in cool, dry, well-ventilated place, away from incompatible substances

• Structural Formula
• [Pb(CH3COO)2]3H2O

• Taste
• Other , Sweetish taste (toxic, not to taste)

• Type
• Analytical Reagent (AR)

• Usage
• Laboratory reagent, industrial uses

• Application
• Other, Analytical reagent, laboratory chemical

• Boiling point
• Not applicable (decomposes before boiling)

• CAS No
• 14402-89-2

• Chemical Name
• Sodium Nitroprusside

• Classification
• Other, Inorganic salt, Analytical reagent

• Density
• 1.85 Gram per cubic centimeter(g/cm3)

• EINECS No
• 233-167-6

• Form
• Powder

• Grade
• Other, AR (Analytical Reagent)

• HS Code
• 28469090

• Main Material
• Sodium nitroprusside

• Melting Point
• Decomposes

• Molecular Formula
• Na2[Fe(CN)5NO]2H2O

• Molecular Weight
• 297.95 g/mol

• Other Names
• Disodium nitroprusside, Nitroprusside sodium

• Ph Level
• 46 (aqueous solution)

• Poisonous
• Yes

• Purity
• >98%

• Shape
• Other, Crystalline solid

• Smell
• Other, Odorless

• Solubility
• Soluble in water, ethanol

• Standard
• AR grade standard

• Storage
• Other, Store in a cool, dry place, protect from light

• Structural Formula
• [Fe(CN)5NO]2-2Na+2H2O

• Taste
• Other , Bitter, metallic

• Type
• Inorganic Chemical Compound

• Usage
• Used in qualitative analysis for detection of ketones, laboratory testing

• Application
• Other, Pharmaceutical and agrochemical intermediate

• Boiling point
• 292C

• CAS No
• 16013-85-7

• Chemical Name
• 2,6-Dichloro-3-nitropyridine

• Classification
• Other, Nitro Compound; Pyridine derivative

• Density
• 1.56 Gram per cubic centimeter(g/cm3)

• EINECS No
• 240-249-5

• Form
• Solid

• Grade
• Other, Industrial

• HS Code
• 29333990

• Main Material
• 2,6-Dichloro-3-nitropyridine

• Melting Point
• 83-85C

• Molecular Formula
• C5H2Cl2N2O2

• Molecular Weight
• 193.99 g/mol

• Other Names
• 2,6-Dichloro-3-nitropyridin; 3-Nitro-2,6-dichloropyridine

• Poisonous
• Yes

• Purity
• 98%

• Refractive Rate
• Not determined

• Shape
• Other, Crystalline

• Smell
• Other, Not determined

• Solubility
• Slightly soluble in water, soluble in organic solvents such as ethanol, ether, and chloroform

• Standard
• In-house

• Storage
• Other, Store in a tightly closed container, in a cool, dry, well-ventilated place

• Structural Formula
• Cl2C5H2N2O2

• Taste
• Other , Not determined

• Type
• Organic Intermediate

• Usage
• Used for chemical synthesis, intermediate for pharmaceuticals and fine chemicals

• Application
• Other, Used in laboratories, as a reagent, and for manufacturing

• Boiling point
• Decomposes before boiling

• CAS No
• 6080-56-4

• Chemical Name
• Lead(II) acetate trihydrate

• Classification
• Other, Lead salt

• Density
• 2.55 Gram per cubic centimeter(g/cm3)

• EINECS No
• 206-104-4

• Form
• Other, Crystals

• Grade
• Other, Extra Pure, 99%

• HS Code
• 2833

• Main Material
• Lead acetate trihydrate, Pb(C2H3O2)23H2O

• Melting Point
• 75 C (decomposes)

• Molecular Formula
• Pb(C2H3O2)23H2O

• Molecular Weight
• 379.33 g/mol

• Other Names
• Plumbous acetate, Sugar of lead

• Ph Level
• Slightly acidic

• Poisonous
• Yes

• Purity
• 99%

• Shape
• Other, Crystalline

• Smell
• Other, Odorless

• Solubility
• Freely soluble in water, soluble in glycerol

• Standard
• Analytical Reagent/Extra Pure

• Storage
• Other, Store in cool, dry, and sealed containers

• Structural Formula
• Pb(CH3COO)23H2O

• Taste
• Sweet

• Type
• Inorganic chemical compound

• Usage
• Chemical analysis, hair dye, waterproofing agent

• Application
• Other, Preparation of other lead compounds, gold extraction, mordant in dyeing, heat stabilizer in nylon and polyester, laboratory reagent

• Boiling point
• Decomposes before boiling

• CAS No
• 10099-74-8

• Chemical Name
• Lead(II) Nitrate

• Classification
• Other, Inorganic Chemical

• Density
• 4.53 Gram per cubic centimeter(g/cm3)

• EINECS No
• 233-245-9

• Form
• Solid

• Grade
• Other, AR (Analytical Reagent) Grade

• HS Code
• 28342910

• Main Material
• Lead(II) Nitrate

• Melting Point
• 470C

• Molecular Formula
• Pb(NO3)2

• Molecular Weight
• 331.2 g/mol

• Other Names
• Plumbous Nitrate

• Ph Level
• Neutral (5.5 - 7, 50 g/L H2O at 20 C)

• Poisonous
• Yes

• Purity
• 99.5%

• Shape
• Other, Crystalline

• Smell
• Other, Odorless

• Solubility
• Soluble in water, glycerol and dilute nitric acid

• Standard
• Conforms to AR (Analytical Reagent) specifications

• Storage
• Other, Store in tightly closed container, cool, dry and well-ventilated place, away from incompatible materials

• Structural Formula
• [Pb(NO3)2]

• Taste
• Other , Not applicable / Odorless, toxic, bitter

• Type
• Inorganic Salt

• Usage
• Analytical reagent, industrial and laboratory use

• Application
• Other, Used in analytical chemistry, laboratory reagent, pharmaceuticals, food production, water treatment

• Boiling point
• Decomposes on heating

• CAS No
• 7791-18-6

• Chemical Name
• Magnesium Chloride Hexahydrate

• Classification
• Other, Inorganic Compound

• Density
• 1.57 Gram per cubic centimeter(g/cm3)

• EINECS No
• 232-094-6

• Form
• Solid

• Grade
• Other, AR (Analytical Reagent)

• HS Code
• 28273100

• Main Material
• Magnesium Chloride Hexahydrate

• Melting Point
• 118C

• Molecular Formula
• MgCl26H2O

• Molecular Weight
• 203.3 g/mol

• Other Names
• Magnesium Dichloride Hexahydrate

• Ph Level
• 4.5 - 6.5 (50g/l, H2O, 20C)

• Poisonous
• Yes

• Purity
• 98%

• Shape
• Other, Crystalline

• Smell
• Other, Odorless

• Solubility
• Freely soluble in water, soluble in ethanol

• Standard
• AR grade, conforms to ACS specifications

• Storage
• Other, Store in tightly sealed container, in a cool, dry, well-ventilated area

• Structural Formula
• MgCl26H2O

• Taste
• Other , Saline

• Type
• Inorganic salt

• Usage
• Analytical Reagent (AR) grade for laboratory and industrial use

• Application
• Other, Laboratory reagent, pharmaceutical intermediate, preservative

• Boiling point
• Not applicable (decomposes)

• CAS No
• 69-72-7

• Chemical Name
• Salicylic Acid

• Classification
• Other, Carboxylic acid

• Density
• 1.44 Gram per cubic centimeter(g/cm3)

• EINECS No
• 200-712-3

• Form
• Solid

• Grade
• Other, LR (Laboratory Reagent)

• HS Code
• 29182120

• Main Material
• Salicylic Acid

• Melting Point
• 158-161 C

• Molecular Formula
• C7H6O3

• Molecular Weight
• 138.12 g/mol

• Other Names
• 2-Hydroxybenzoic acid

• Ph Level
• 2.4 (saturated solution, 25C)

• Poisonous
• Yes

• Purity
• >99%

• Shape
• Other, Crystalline powder

• Smell
• Other, Odorless or faint phenolic odor

• Solubility
• Slightly soluble in water, freely soluble in alcohol, ether, chloroform, oils

• Standard
• LR grade / Laboratory Reagent meeting analytical purity

• Storage
• Other, Store in tightly closed container, in a cool, dry, well-ventilated place

• Structural Formula
• C6H4(OH)COOH

• Taste
• Other , Sour, astringent

• Type
• Organic acid

• Usage
• Analytical chemistry, preparation of buffers and standards

• Application
• Other, Intermediate for organic synthesis; used in pharmaceuticals and agrochemical manufacturing

• Boiling point
• 74C

• CAS No
• 3188-13-4

• Chemical Name
• Chloromethyl Ethyl Ether

• Classification
• Other, Hazardous chemical

• Density
• 1.02 Gram per cubic centimeter(g/cm3)

• EINECS No
• 221-649-6

• Form
• Other, Clear liquid

• Grade
• Other, Technical Grade

• HS Code
• 29211990

• Main Material
• Chloromethyl Ethyl Ether

• Melting Point
• -82C

• Molecular Formula
• C3H7ClO

• Molecular Weight
• 94.54 g/mol

• Other Names
• Ethyl Chloromethyl Ether; CME; Ethoxymethyl chloride

• Poisonous
• Yes

• Purity
• 98%

• Refractive Rate
• n20/D 1.412

• Shape
• Other, Liquid

• Smell
• Other, Strong, ether-like odor

• Solubility
• Soluble in most organic solvents, insoluble in water

• Standard
• In-house

• Storage
• Other, Store in cool, dry, well-ventilated area; keep container tightly closed; away from sources of ignition and water

• Structural Formula
• C2H5OCH2Cl

• Type
• Industrial chemical

• Usage
• Laboratory reagent, chemical intermediate

• Application
• Other, Used for qualitative organic analysis (test for aldehydes and ketones), pharmaceutical and chemical synthesis

• Boiling point
• Decomposes before boiling

• CAS No
• 119-26-6

• Chemical Name
• 2,4-Dinitrophenylhydrazine

• Classification
• Other, Organic chemical, hazardous

• Density
• 1.53 Gram per cubic centimeter(g/cm3)

• EINECS No
• 204-498-2

• Form
• Solid

• Grade
• Reagent Grade

• HS Code
• 29280090

• Main Material
• 2,4-Dinitrophenylhydrazine

• Melting Point
• 173-174C

• Molecular Formula
• C6H6N4O4

• Molecular Weight
• 198.14 g/mol

• Other Names
• DNPH, 2,4-DNPH

• Poisonous
• Yes

• Purity
• 98%

• Refractive Rate
• Not determined

• Shape
• Other, Crystalline powder

• Smell
• Other, Odorless or very faint aromatic odor

• Solubility
• Slightly soluble in water, soluble in ethanol and ether

• Standard
• Analytical reagent standard

• Storage
• Other, Store in a cool, dry, well-ventilated area, tightly closed container

• Structural Formula
• See chemical structure image

• Taste
• Bitter

• Type
• Organic compound, hydrazine derivative

• Usage
• Analytical reagent, laboratory chemical

• Application
• Other, Pharmaceutical intermediates, organic synthesis, agrochemicals

• Boiling point
• 273.5C at 760 mmHg

• CAS No
• 223463-13-6

• Chemical Name
• 2-Iodo-5-Bromo Pyridine

• Classification
• Other, Halogenated Pyridine

• Density
• 2.258 Gram per cubic centimeter(g/cm3)

• Form
• Other, Powder or crystalline

• Grade
• Other, Analytical Grade, Industrial Grade

• HS Code
• 29333990

• Main Material
• 2-Iodo-5-Bromo Pyridine

• Melting Point
• 66-69C

• Molecular Formula
• C5H3BrIN

• Molecular Weight
• 295.89 g/mol

• Other Names
• 5-Bromo-2-iodopyridine

• Poisonous
• Yes

• Purity
• 98%

• Shape
• Other, Crystalline solid

• Smell
• Other, Mild

• Solubility
• Slightly soluble in water, soluble in organic solvents such as DMSO and ethanol

• Standard
• Available as per request

• Storage
• Other, Keep in a cool, dry, and well-ventilated place, away from moisture and sunlight

• Structural Formula
• C5H3BrIN

• Type
• Organic Intermediate

• Usage
• Raw material for fine chemicals and intermediates

• Application
• Other, Intermediate in pharmaceutical and agrochemical synthesis.

• Boiling point
• 248.2C at 760 mmHg

• CAS No
• 778611-64-6

• Chemical Name
• 2-Chloro-5-bromo-4-methylpyridine

• Classification
• Other, Organic compound

• Density
• 1.679 Gram per cubic centimeter(g/cm3)

• Form
• Solid

• Grade
• Industrial Grade

• HS Code
• 29333990

• Main Material
• 2-Chlor-5-bromo-4-methyl pyridine

• Melting Point
• 51-54C

• Molecular Formula
• C6H5BrClN

• Molecular Weight
• 206.47 g/mol

• Other Names
• 5-Bromo-2-chloro-4-methylpyridine; 4-Methyl-5-bromo-2-chloropyridine

• Poisonous
• Yes

• Purity
• 98%

• Shape
• Other, Crystalline powder

• Smell
• Other, Characteristic

• Solubility
• Slightly soluble in water; soluble in organic solvents such as DMSO and methanol.

• Standard
• Complies with enterprise standard

• Storage
• Other, Store in a cool, dry place, tightly closed container.

• Structural Formula
• C6H5BrClN

• Taste
• Other , Not determined

• Type
• Pharmaceutical intermediate

• Usage
• Used in organic synthesis and research laboratories.

• Application
• Other, Used as an intermediate in pharmaceutical and agrochemical synthesis.

• Boiling point
• 207-208C

• CAS No
• 3510-66-5

• Chemical Name
• 2-Bromo-5-Methylpyridine

• Classification
• Other, Brominated Pyridine Derivative

• Density
• 1.47 Gram per cubic centimeter(g/cm3)

• EINECS No
• 222-522-7

• Form
• Solid

• Grade
• Industrial Grade

• HS Code
• 29333999

• Main Material
• 2-Bromo-5-Methylpyridine

• Melting Point
• 32-35C

• Molecular Formula
• C6H6BrN

• Molecular Weight
• 172.03 g/mol

• Other Names
• 5-Methyl-2-bromopyridine; 2-Brom-5-methylpyridin

• Poisonous
• Yes

• Purity
• 98%

• Refractive Rate
• n20/D 1.562

• Shape
• Other, Crystalline solid

• Smell
• Other, Characteristic pyridine-like odor

• Solubility
• Soluble in organic solvents such as ethanol, ether, and chloroform; slightly soluble in water.

• Standard
• In-house or as per customer requirement

• Storage
• Other, Store in a cool, dry, and well-ventilated place away from incompatible substances.

• Structural Formula
• BrC5H3N(CH3)

• Type
• Heterocyclic organic compound

• Usage
• Laboratory reagent, pharmaceutical intermediate, and for organic synthesis.

• Application
• Other, Used as pharmaceutical intermediate, fine chemical synthesis

• Boiling point
• Not available (decomposes)

• CAS No
• 100367-55-3

• Chemical Name
• 2-Cyano-5-Nitro pyridine

• Classification
• Other, Nitro Pyridine Derivative

• Density
• 1.44 Gram per cubic centimeter(g/cm3)

• EINECS No
• 631-679-2

• Form
• Solid

• Grade
• Industrial Grade

• HS Code
• 29333990

• Main Material
• 2-Cyano-5-Nitro Pyridine

• Melting Point
• 84-87C

• Molecular Formula
• C6H3N3O2

• Molecular Weight
• 149.11 g/mol

• Other Names
• 5-Nitro-2-cyanopyridine

• Poisonous
• Yes

• Purity
• 98%

• Shape
• Other, Crystalline powder

• Smell
• Other, Slight characteristic smell

• Solubility
• Slightly soluble in water, soluble in common organic solvents

• Standard
• Complies with internal quality standards

• Storage
• Other, Store in a cool, dry, and well-ventilated place, keep tightly closed

• Structural Formula
• NC-C5H3N(NO2)

• Type
• Pharmaceutical Intermediate

• Usage
• Raw material for synthesis and research