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Direct Blue 151

ENGLISH NAME:Direct Copper Blue 2R
C.I. NO.: 24175,Direct Blue 151
CAS NO: 110735-25-6

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Direct Blue 151

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Product Details

ENGLISH NAME:Direct Copper Blue 2R
C.I. NO.: 24175,Direct Blue 151
CAS NO: 110735-25-6

NO

Name of Item

Unit

Item of Provision

Result of Examination

1

Appearance

 

Blue evenPowder

Measure Up

2

Shade(compare with standard)

 

Similar~ Slight

Similar

3

Strength(is standard)           

%

100±3

100

4

Moisture                       

%

≤5.0

2.47

5

Insoluble                       

%

≤0.5

0.21

6

Fineness(180μm residue on sieve)  

%

≤5.0

Pass

7

Remarks

Qualified Product

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