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2-Aminobenzenesulfonic Acid/O-Sulfanilic Acid

CAS NO.： 88-21-1

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Specification： 98.5%

Documentation：

MSDS

COA

Lead Time： In Stock

Max Capacity： -

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
25KG/Woven Bag	17 MT	--	--	--

Product Detail

Properties

2-Aminobenzenesulfonic Acid

Appearance: light gray to yellow crystalline powder

Content: ≥ 92%

Purity: ≥ 98.5%

Water-insoluble matter: ≤ 0.2%

Main uses: for synthesis of reactive brilliant red k-2b, brilliant red K-2BP, brilliant red k-2g, brilliant red k-2g, brilliant red m-2b, brilliant red X-B, brilliant red x-10b, reactive purple k-3r, etc.

Properties

2-Aminobenzenesulfonic acid is a kind of biological acid, which plays a role in benzoic acid degradation and microbial metabolism. This product is mainly used as reactive dye intermediate, for reactive brilliant red k-2b, brilliant red K-2BP, brilliant red k-2g, brilliant red m-2b, brilliant red X-B, brilliant red x-10b, reactive violet k-3r, etc.

CAS No.

88-21-1

Formula

C6H7NO3S

Molecular Mass

173.19000

Exact Mass

173.01500

PSA

88.77000

Logp

2.17750