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Basic Green 4

ENGLISH NAME:Basic Malachite Green,Malachite Green,Methylium
C.I. NO.: 42000, Basic Green 4
CAS NO: 569-64-2
MOLECULAR FORMULA: C23H25N2
MOLECULAR WEIGHT: 329.46

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Basic Green 4

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Product Details

ENGLISH NAME:Basic Malachite Green,Malachite Green,Methylium

C.I. NO.: 42000, Basic Green 4
CAS NO: 569-64-2
EINECS NO: 209-322-8
MOLECULAR FORMULA: C23H25N2
MOLECULAR WEIGHT: 329.46

 

NO

Name of Item

Unit

Item of Provision

Result of Examination

1

Appearance

 

Green Shining Crystal

Measure Up

2

Shade(compare with standard)

 

Similar~ Slight

Similar

3

Strength(is standard)           

%

100±3

100

4

Moisture                       

%

≤5.0

2.78

5

Insoluble                       

%

≤1.0

0.69

6

Fineness(180μm residue on sieve)  

%

≤5.0

Pass

7

RemarksQualified Product

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