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Products >> Intermediate

4B Acid

Chemical Name: 4-Toluidine-3-Sulphonic acid

Molecular formula: CH3C6H3NH2(SO3H)

CAS No: 88-44-8

Structural formula: 4B Acid

Molecular weight :187.21

Uses: Intermediates for dyestuff and pigment

Packing: 25kgs net, plastic woven bags with PE liner.

Technical Date

Fearure Material

Crude Product

Purifying Product

Appearance

French grey power

White or buff power

Purity (%)

98.00min

98.50min

Water content (%)

0.50max

0.50max

Insolubles in 10% Ammonia(%)

0.50max

0.50max

Free PT(%)

0.40max

0.10max

0.3max

 

 


China manufacturer and exporter of 4B Acid.
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