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Speciality Chemicals Manufacturers,Exporters We are a company sincerely engaged in manufacturing superb grade of Specialty Chemicals like arsenic pentaoxide which is a combination of 70% liquid and 4-nitro-2-aminophenol-6-sulfonic acid/4-napsa. The arsenic pentaoxide bears molecular weight of 234 which is dull red brown color power in its physical appearance. Our arsenic pentaoxide has greater solubility in dilute alkaline solution. Its water solubility is 0.1-0.5G/100ML at 21.5°C With 0.2% max. insolubility. It is holding the moisture content of 2% with 285% melting point. Our specialty chemical like arsenic pentaoxide is used in the manufacturing of Acid Dyes & metal complex dyes.

Cas No.: 96-67-3

Molecular Weight: 234

Physical Appearance: Dull Red Brown Coloured powder

Purity (By Nitrite Value): 60 to 80%.

Solubility: Soluble in Dilute Alkaline Solution.

Water Solubility: 0.1-0.5G/100ML AT 21.5°C

Insolubility: 0.2% max.

Moisture: 2%

Melting Point: 285°C

Diazo Solution: Should be clear without any trace of sulphur

TLC: Chromotograph should show no other impurity

Storage Life: Stable organic compound in normal storage conditions.

Uses: Used in the manufacturing of Acid Dyes & metal complex dyes.

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