Benzene Sulfonamide (BSA)
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Product Description
Benzene Sulfonamide
Chemical Name: Benzene Sulfonamide;BSA;CAS 98-10-2
EINECS No.: 202-637-1
Chemical Formula: C6H7NO2S
Molecular Weight: 157.18
Melting point: 152°C
Boiling point: 315.5±25
Flash point: 134.7±22.6°C
Density: 1.274
Molecular Structure:
Description
Benzene sulfonamide(BSA), molecular formula C6H7NO2S, molecular weight 157.18. White needle-like or flaky crystals. Easily soluble in hot alcohol and ether, slightly soluble in water. It is combustible in case of open flame and high temperature. Decomposes by heat, releasing toxic gases such as nitrogen and sulfur oxides. Used as organic synthesis and pharmaceutical intermediates.
Benzene Sulfonamide Standard
Appearance: White crystalline powder
Content %≥: 99
Moisture %≤: 0.3
Color (APHA) %≤: 50
Chloride ppm≤: 100
Free acid % ≤: 0.2
DiphenylSulfone % ≤: 0.3
Application
1. It is used in organic synthesis and pharmaceutical intermediates, it can also be used as Carbonic anhydrase inhibitor.
2. It is used to develop analytical method for simultaneous determination of benzotriazole, benzothiazole and benzenesulfonamide contaminants in environmental waters.
Storge & Handling
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Packing
25KG plastic woven bag