MONOSULFIRAM

Specifications:
No. CAS: [95-05-6]

Appearance:
Viscous liquid, yellow to brownish-yellow in color, or yellow crystals with characteristic odor

Contents:
Minimum 98.0% (p/p), maximum 101.0% (p/p)

Identification:
Absorption of ultraviolet light, in the wave band of 230mm to 350mm, with a maximum absorption about 281nm.

Appearance in alcohol solution of 25%:
Clear, yellow coloration.

Solubility:
Freely soluble in organic solvents and practically insoluble in water, acids and bases

Insoluble material in ethanol:
Maximum 0.1% (p/p).

Thin layer chromatography test:
No secondary blots more intense than disulfiram

Freezing point:
28.5oC to 32.0oC

Sulphate ashes:
Maximum 0.1% (p/p)

Water:
Maximum 1.0% (p/p)

Coloration of the 10% alcohol solution in 500nm:
Maximum 0.300UA

Maximum limit of arsenics:
5ppm

Maximum limit of heavy metals:
10ppm

Packaging*:
Polyethylene drum containing 100kg of the product

*the packaging can vary according to the wishes of the client

Package labels:
All of the packages are labeled in legible form with the following information:

Manufacturer’s Name, Product Name, Lot Number, Gross and Liquid Weight, Production Date and Validity.

Observation: 
This product meets the specifications of the British Pharmacopoeia 1993

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