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Acid Blue 7

ENGLISH NAME:Acid Turquoise Blue A,Acid Sky blue
C.I. NO.: 42080, Acid Blue 7
CAS NO: 3486-30-4
MOLECULAR FORMULA: C37H35N2NaO6S2
MOLECULAR WEIGHT: 690.81
Ms Chris Ren: 0086-13702078682
Ms Avril Fang: 0086-15822793627
Acid Blue 7
Product Description

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

Keyword:
Acid Blue 7
Acid Turquoise Blue A
Acid Sky blue
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