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Acid Red 52

PRODUCT NAME:Acid Red 52
C.I. NO.:45100;
CAS NO:3520-42-1
EINECS NO: 222-529-8
MOLECULAR FORMULA: C27H29N2NaO7S2
MOLECULAR WEIGHT: 580.65
Ms Chris Ren: 0086-13702078682
Ms Avril Fang: 0086-15822793627
Acid Red 52
Product Description

NO

Name of Item

Unit

Item of Provision

Result of Examination

1

Appearance

 

Brown Powder

Measure Up

2

Shade(compare with standard)

 

Similar~ Slight

Similar

3

Strength(is standard)  

         

%

100±3

100

4

Moisture   

                    

%

≤5.0

3.21

5

Insoluble  

                     

%

≤1.0

0.45

6

Fineness(180μm residue on sieve)  

%

≤5.0

Pass

7

Remarks

Qualified Product

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Contact:

Ms Avril Fang

Mobile:0086-15822793627 ( Wechat / WhatsApp )
Email:
avril@xiangruidye.com

 

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