PAAB4SA (104-23-4)
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Chemical name:Para Amino Azo Benzene 4 Sulfonic Acid (PAAB4SA)
Structural formula:
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Chemical formula: C12H11N3O3S
Molecular weight: 277.3
CAS NO.:104-23-4
Property:
|
Item |
Index |
|
(1)Appearance |
Orange to Brown Powder |
|
(2)Purity |
≥90% |
|
(3)Water |
≤1% |
|
(4)Insolubles |
≤0.20% |
|
(5)Sulphate Content |
≤2500PPM |
|
(6)Ash Content |
≤ 0.25 |
|
(7)PAAB3SA Content |
≤1% |
|
(8)PAAB Content |
≤0.1% |
Main use:Acid Yellow 6, Acid Red 151, Acid Red 7, Acid Red 142, Direct Red 152,/153/154, Direct Red 81, Direct Red 117, Direct Brown 202, Direct Orange 34, Direct Orange 37, Direct Orange 39, Mordant Orange 6, etc
Packing: dry product: in 25kg woven bags or upon clients' request;