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SULPHAGUANIDINE
CAS NO. 57-67-0
Popular Name: SG
General Name: 4-Amino-N-(aminoinminomethyl)
Chemical Name: benzenesulfonamide, N-p-aminobenzenesulphonylguanidine monolydrate
Structure Formula:
Molecular Formula: C7H10N4O2S·H2O 232.27
Specifications: BPC1973, Drug standard of the ministry of health WS1-125(B)-89
Packing: 25KG/drum (Fibre Drum), 25KG/bag (Braided Bag)
Storage: kept in well-closed containers and away from light.
Applications: Sulfas, used for bacterial dysentery and bacterial enteritis, the raw material of sulfas.
Items
BPC1973
WS1-125(B)-89
Appearance
White or almost white crystalline powder
Assay
≥99.0%
≥99.0%
Melting point
190~192.5°C
189~192°C
Loss on drying
6.0~8.0%
6.0~8.0%
Chloride
-
≤0.010%
Heavy metals
≤10ppm
≤0.002%
Acidity
Accord with
Accord with
Residue on ignition
≤0.10%
≤0.10%
Related substances
≤0.50%
-
Color of solution
-
≤3# Yellow
Identification
Accord with
Accord with


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