SULPHANILAMIDE AR

Confirming to Reag. Ph.Eur.
p-Aminobenzenesulfonamide

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Article No.
06175
Grade
AR
Purity
99%
CAS No.
63-74-1
Molecular Formula
C6H8N2O2S
Molecular Weight
172.20
H.S. Code
2935.9090
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
5.8 - 6.1 (0.5% aq.sol.)
Melting point/ Freezing point [°C]
164 - 166 °C
Density [g/cm3]
1.08
Solubility in water [% weight]
7.5 g/L @ (20°C)

Packings

  • 1PW1200200

    100 g (00100)

  • 1PW1200750

    500 g (00500)

 

Specifications

Appearance White to off white crystals or powder
Assay (on anhydrous basis) Min 99%
Identity (IR) Conforms to structure
Acid insoluble impurities Passes test
Alkali insoluble impurities Passes test
Melting range 163-166°C
Sulphate (SO4) Max 0.02%
Chloride (Cl) Max 0.01%
Heavy metal (as Pb) Max 0.002%
Loss on drying (at 105°C) Max 0.5%
Sulphated ash Max 0.1%

Revision Date : 30-Dec-2014
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