Sulfacetamide Sodium , 98% , 127-56-0

Synonym(s):
Sulfacetamide sodium salt;Sulfacetamide sodium salt monohydrate

CAS NO.：127-56-0

Empirical Formula: C8H9N2NaO3S

Molecular Weight: 236.22

MDL number: MFCD00007885

EINECS: 204-848-4

PRODUCT Properties

• Melting point: 257 °C
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• Water Solubility: Soluble in water
• solubility: DMF: 20 mg/mL; DMSO: 15 mg/mL; Ethanol: 1 mg/mL; PBS (pH 7.2): 5 mg/mL
• form: Solid
• color: White to Almost white
• Merck: 14,8899

Description and Uses

Sulfacetamide is a sulfonamide antibiotic that is bacteriostatic against Gram-positive and Gram-negative bacteria. It inhibits dihydropteroate synthase (IC₅₀ = 9.6 μM), blocking the synthesis of dihydrofolic acid, and also inhibits bacterial 4-aminobenzoic acid , which is required for the synthesis of folic acid.

Sulfacetamide Sodium Salt is an antibiotic that blocks synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase. It can be used in biological study to explore topical application of benzoyl peroxide, antibiotics, sulfur and sodium sulfacetamide, azelaic acid for treatment of acne vulgaris in humans.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• RIDADR: 3249
• WGK Germany: 3
• RTECS: AC8480000
• HS Code: 2935.90.9500
• HazardClass: 6.1(b)
• PackingGroup: III