Dyestuff Intermediates H Acid

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Selling leads
Dyestuff Intermediates H Acid
Posting date : May 13, 2016
Membership
Free Member Scince Apr 28, 2016
FOB Price
USD15400-20000
Min. Order Quantity
20Tons
Supply Abillity
10000Tons/Year
Port
Qingdao
Payment Terms
T/T, D/A or Cash
Package
50kg/bag
Keyword :
Category
Contact
Li Xiaowen
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Bochuang
Model Number
H Acid for Dyes
HS-CODE
2922-21
Package & Delivery Lead Time
Package
50kg/bag
Delivery Lead Time
Within 3-5 working days after order confirmation
Detailed Description
Chemical Name: 1-Amino-8-Naphthol-3, 6-Disulfonic Acid
CAS No.:  90-20-0
Other Names: H Acid
MF:  C10H9NO7S2
Place of Origin: Weifang, Shandong, China (Mainland)
Type:  Dyestuff Intermediates
Application: Most important intermediate of reactive dyes, acid dyes, leather dyes and pigment.
Model Number: H Acid for Dyes
Color: White
Package: 50kg/bag
Appearance: Colorless crystals/Powder
Quality: Industrial
Relative Molecular Weight: 319
Grade: Industrial Grade
Delivery Detail: Within 3-5 working days after order confirmation
Appearance:
Grey-white
powderPurity(HPLC):
98%min.
Content (341 ) :
85% min.
Content (319 ) :
80% min.
Chromotropic acid:
0.5% max.
W acid:
0.15%max.
T acid:
0.25%max.
K acid:
0.05%max.
Total organic insoluble matter:
1.5% max.
Alkali insoluble matter:
0.1% max.
 

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