Hydroquinone In Ningbo

Molecular FormulaC10H14O4

CAS No.104-38-1

EINECS203-197-3

Hydroxyl value520~550 mgKOH/g

Melting point98~102 °C

Water content0.2% max

Purity99%

AppearanceWhite powder

SolubilityWater-soluble

Melting point170-174°C

StorageCool dry place

Packaging25kg drums

AppearanceWhite solid

Purity99%

SolubilityWater soluble

Melting point170°C

Particle size10-50µm

Packaging25kg bags

CAS Number128-37-0

Molecular FormulaC14H22O2

Molecular Weight222.33 g/mol

Purity99%

AppearanceWhite crystals

Melting Point210-214°C

CAS Number700-13-0

Molecular FormulaC9H12O2

Molecular Weight152.19

AppearanceWhite powder

Assay98.5%

Water Content0.5%

CAS No.123-31-9

Molecular formulaC6H6O2

Molecular weight110.11

Melting point170.5 °C

AppearanceWhite crystal

Purity99%

Molecular formula14-C6H4(OH)2

Molecular weight110.12

CAS NO.123-31-9

Assay99.0%-100.5%

Melting point171-175

Residue after ignition0.05%

AppearanceWhite crystal

Purity99.5-101.0%

Melting point171-175°C

SolubilityUp to standard

Residue on ignition0.05% Max

Heavy metal (Pb)0.001% Max

MOQ100 Kilograms/Kilograms

PropertiesHydroquinone is a white needle-like crystal with a molecular formula of C6H4(OH)2 a molecular weight of 110.11 a specific gravity of 1.332 a melting point of 172AdegC a boiling point of 286AdegC and a flash point of 165AdegC. It is soluble in water ethanol and ether and slightly soluble in benzene.

Physical FormPowder

SolubilitySoluble in water ethanol and ether slightly soluble in benzene

IngredientsHydroquinone

PoisonousNO

GradeIndustrial Grade

Melting Point126 AdegC

ColorWhite

CAS No95-71-6

Purity(%)99

AppearanceWhite to off-white crystals

Physical FormPowder

CAS No123-31-9

AppearanceWhite powder

Purity99%

Melting Point171°C

Ignition Residue0.1%

Extractable Metal (Pb)0.002%

Assay99.0%

Chloride0.001%

Heavy metals0.001%

Ignition residue0.05%

Melting point171.0~174.0°C

SolubilityPasses test