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Dyes & Pigment intermediates 4,4'-DINITRO STILBENE-2,2'-DISULFONIC ACID
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Product Description
HeBei Hua-chem Group
--ProductIntroduction
4,4'-DINITRO STILBENE-2,2'-DISULFONIC ACID
CAS 128-42-7
Appearance Orange-yellow powder
Contents(On basis of total sample) % ?80.0
Dinitro benzyl value(On basis of total sample) % ?.0
Other oranic impurities(On basis of total sample) % ?.0
Contents of inorganic salt(On basis of total sample) % ?10.0
(6)Insoluble in water (On basis of total sample)% ?1.0
Usage:It is a kind of dyes intermediates.Can be used in manufacture of DSD Acid.
Packing: 25kg net poly-woven bags or as the customers' requirements.
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SUPPLIER PROFILE
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| Company: | Hebei Hua-Chem Group | ||
| City/State | Beijing, Beijing | Country: |
China 
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| Business Type: | Export - Manufacturer / Trading Company | Established: | 1996 |
| Member Since: | 2006 | Contact Person | Yucheng,Zhang |
SUPPLIER PROFILE
City/State/Country -
Beijing, Beijing
China
Business Type -
Export - Manufacturer / Trading Company
Established -
1996
Member Since -
2006
Contact Person -
Yucheng,Zhang