Sulfanilamide CAS NO.63-74-1

product name sulfanilamide
cas no. 63-74-1
einecs 200-563-4
m.f. c6h8n2o2s
m.w. 172.2

properties
a white crystalline powder, with melting point 164-166 ℃, wiled used in pharmaceutical industry, is the main raw material for the synthesis of sulfa drugs.

specification
index name spec
appearance white crystalline powder
melting point, ℃ 164-166
density 1.08
purity,% 99
loss on drying 0.5% max.
ferric salt 40ppm max.
chloride 350ppm max.
related substances 0.5% max (tlc)

application
1) for the pharmaceutical industry, is the main raw material for the synthesis of sulfa drugs

2) determination of nitrite is used as a reagent, also used in the pharmaceutical industry

3) for the synthesis of other sulfa drug intermediates, even for wound disinfection

4) used as herbicides asulam intermediates, as well sulfa medicine intermediates.

5) the product is an important intermediate sulfa drugs.

6) veterinary drugs, topical anti-inflammatory drugs for analytical testing.

packing
25kgs / fiber drum

storage
store in a ventilated and dry place, away from open flire and high temperature.