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Organic Chemicals

Sulphanilamide Extra Pure

RA002526 CAS 63-74-1 Extra Pure

Identity

Product code
RA002526
CAS number
63-74-1
Grade
Extra Pure
Purity
99%
Molecular formula
C6H8N2O2S
Molecular weight
172.20

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour White powder —
Odour Odorless —
Melting point/ Freezing point [°C] 164 - 166 °C °C
Density [g/cm3] 1.08 g/cm3 g/cm3

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit Method
Appearance White or yellowish-white crystals or fine powder — —
Assay Min 99 % % —
Identity Conforms to structure — IR
Acidity Passes test — —
Loss on drying (105 °C) Max 0.5 % % —
Sulphated ash Max 0.1 % % —
Heavy metal Max 0.002 % % —

3 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
25 kg RA002526-PK-25KG
500 g RA002526-PK-500G