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J-Acid 90% - Ecommerce website

J-Acid 90%

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2.Product Specifications

 

Item

Index

Appearance

                                                  Grey to light brown powder

Content%

90

Purity(HPLC)%

97.00min

Gamma Acid%

1.5max

Bis J Acid%

0.2max

Moisture%

1.0max

2-Naphthylamine ppm

100max

3.Product Series

 

(1) TOBIAS ACID(2-Amino-1-naphthalenesulfonic)

(2) J ACID(2-Amino-5-naphthol-7-sulfonic acid)

(3) PHENYL J ACID(7-anilino-4-hydroxy-2-naphthalenesulfonic Acid)

(4) J ACID UREA(5,5 DIHYDROXU-2,2 DINAPHTHYL UREA-7,7 DISULFONIC ACID)

(5) H ACID(1-amino-8-naphthol-3,6-disulfonic acid)


4. Applications  

 

The dry of J-acid is grey powder, difficultly soluble in water. Easily soluble in alkali-creating correspondence salt. The liquid of its sodium salt is blue fluorescence. Its chiorine compound of J acid is acicular yellow crystal, soluble in water, can be coupled to purple dyes by itself when in the sodium carbonate solution.

 

It is used for production many dystuffs as the material, such as direct copper blue 151, direct scarlet 23, reactive brown K3R, carbonyl-j-acid and Bis-Acid etc.

 

5. Packing

 

Packed in 25kgs/bag

1*20GP=15MT without pallets=10-12mt with pallets

Packing details can be adjusted according to requirement. 

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