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Postion:Product Catalog >Dyes and Pigments>dye>Acid dye>Acid Sky Blue A, Acid Blue 7
Acid Sky Blue A, Acid Blue 7
  • Acid Sky Blue A, Acid Blue 7
  • Acid Sky Blue A, Acid Blue 7

Acid Sky Blue A, Acid Blue 7

Price $3
Package 25kg
Min. Order: 25kg
Supply Ability: 20 tons
Update Time: 2022-10-28

Product Details

Product Name: Acid Sky Blue A, Acid Blue 7 CAS No.: 3486-30-4
EC-No.: 222-476-0 Min. Order: 25kg
Purity: 99% Supply Ability: 20 tons
Release date: 2022/10/28

ENGLISH NAME:

ENGLISH NAME:Acid Turquoise Blue A,Acid Sky blue

C.I. NO.: 42080, Acid Blue 7 
CAS NO: 3486-30-4
EINECS NO: 222-476-0
MOLECULAR FORMULA: C37H35N2NaO6S2
MOLECULAR WEIGHT: 690.81

NO

Name of Item

Unit

Item of Provision

Result of Examination

1

Appearance


Black Powder

Measure Up

2

Shade(compare with standard)


Similar~ Slight

Similar

3

Strength(is standard)           

%

100±3

100

4

Moisture                       

%

≤5.0

3.93

5

Insoluble                       

%

≤1.0

0.31

6

Fineness(180μm residue on sieve)  

%

≤5.0

Pass

7

Remarks

Qualified Product


Company Profile Introduction

Tianjin XiangRui Dyestuff Co.,Ltd was founded in 1998, specialize in producing and manufacturing direct dyes,acid dyes and basic dyes for different applications such as textile,printing, painting, leather, wood, paper, fertilizer, seeds and so on. Twenty years’ focus on dyes production and research, Tianjin XiangRui has become one of the largest dyes manufacturer and famous supplier,especially a most important exporter in North China,by providing products with superior quality,good service and competitive price.

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