CAS No. 723-46-6

CHARACTERS	A WHITE OR ALMOST WHITE CRYSTALLINE POWDER
IDENTIFICATION
A MELTING POINT	169~172°C(2.2.14)
B IR	AS PER THE SPECTRUM OF SULFAMETHOXAZOLE CRS(2.2.24)
C TLC	AS PER BP 2002
D CHEMICAL TEST	GIVE REACTION OF PRIMARY AROMATIC AMINES(2.3.1)
TESTappearance OF SOLUTION	THE SOLUTION IS CLEAR(2.2.1)AND NOT MORE INTENSELY COLOURED THAN REFERENCE SOLUTION Y5,BY5 OR GY5(2.2.2 METHODⅡ )
ACIDITY	NOT MORE THAN 0.3ML OF 0.1M NaOH
RELATED SUBSTANCES BY TLC	≤ 0.5%(2.2.27)
HEAVY METALS	≤ 20PPM(2.4.8)
LOSS ON DRYING	≤ 0.5%(2.2.32)
SULFATED ASH	≤ 0.1%(2.4.14)
ASSAY% ON DRIED BASIS	99.0%~101.0%<2.5.8>

Molecular Formula: C10H11N3O3S
Molecular Weight: 253.28
Hazard Symbols: Xi,Xn
WGKGermany: 2
HS Code: 29350090

More details are to be found on supplier website

Smile code:
CC1=CC(NS(=O)(=O)C2=CC=C(N)C=C2)=NO1
MDL Number:
MFCD00010546
Purity :
99+%
Available in stock:
10860 g