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Direct Yellow 50

ENGLISH NAME:Direct Fast Yellow RS
C.I. NO.: 29025,Direct Yellow 50
CAS NO: 3214-47-9
MOLECULAR FORMULA: C35H24N6Na4O13S4
MOLECULAR WEIGHT:956.8165
Ms Chris Ren: 0086-13702078682
Ms Avril Fang: 0086-15822793627
Direct Yellow 50
Product Description

ENGLISH NAME:Direct Fast Yellow RS

C.I. NO.: 29025,Direct Yellow 50
CAS NO: 3214-47-9
EINECS NO:221-728-7
MOLECULAR FORMULA: C35H24N6Na4O13S4
MOLECULAR WEIGHT:956.8165

 

NO

Name of Item

Unit

Item of Provision

Result of Examination

1

Appearance

 

Yellow Powder

Measure Up

2

Shade(compare with standard)

 

Similar~ Slight

Similar

3

Strength(is standard)           

%

100±3

100

4

Moisture                       

%

≤5.0

3.36

5

Insoluble                       

%

≤1.0

0.48

6

Fineness(180μm residue on sieve)  

%

≤5.0

Pass

7

Remarks

Qualified Product

Keyword:
Direct Fast Yellow RS
Direct Yellow 50
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