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Aniline-2, 4-disulfonic acid (137-51-9)

Chemical name: 4-aminobenzene-1,3-disulphonic acid
Structural formula:

Chemical formula: C₃₀H₂₆N₄Na₂O₈S₂
Molecular weight: 253.25
CAS NO.:137-51-9

Item	Index
(1)Appearance	Off White To Light Greyr
(2)Purity:	98% Min
(3)Insoluble	Less than 0.3% Max
(4)Solubility	Freely Soluble in Water

Packing: 25kgs HDPE Bag with Inner liner as per Export Standard or.As per customers' requirement..

Application:C.I. No. 26340 – Acid Jet Black R
C.I. No. 30050 – Direct 79
C.I. No. 14275 – Acid Chrysoln. 56X
C.I. No. 61969 – Reactive Blue 98

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