Product Description
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Form
|
Powder
|
|
Color
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Black , Green.
|
|
Packaging Size
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25 Kg
|
|
Categories
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Cold Brand , Medium Brand
|
|
Types
|
Chlorotriazine Dyes , Vinyl Sulphone , Mixed Dyes , Bi-Functional Dyes
|
|
NAME OF PRODUCT
VINYL SULPHONE ESTER (ORTHO ANISIDINE BASE)
Trade Name
Amino Sulfone A-Ester
Chemical Name
4-Amino 3-Methoxy phenyl B Hydroxy Ethyl Sulfone Sulfate Ester
Formula
C9H13NO7S2
|
|
|
Molecular Weight
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311.33
|
|
Physical Appearance
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Dry Powder
|
|
Description
|
Grayish to Pinkish Powder
|
|
Assay, by Nitrite Value
|
92% Minimum
|
|
Insoluble
|
2.0% Maximum
|
|
Iron Content
|
900 PPM Maximum
|
|
Free Acetic Acid
|
0.7% Maximum
|
|
Mesh Size
|
100% Pass (20Mesh)
75% Pass (50 Mesh)
|
|
Assay, HPCL Area@254 NM
1. OXY-ESTER
2. PARA-ESTER
3. NON-ESTERFIED
4. O-ACETATE
|
92% Minimum
0.3% Maximum
1.0% Maximum
4.0% Maximum
4.0% Maximum
|
|
Sales Basis
|
On real content 100% basis
|
|
Packing
|
HDPE bags with Polythene Liners (25 to 50 kg)
and Jumbo Bags
|
|
Uses
|
Intermediate for Dyestuffs
|
|
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