1-amino-8-naphthol-3

We are Exporting, Manufacturing and Supplying to the clients an exquisite accomplish of 1-amino-8-naphthol-3 in Weifang, Shandong, China. These items are benefited from a portion of the trusted vendors of the company sector.

Other Names:1-amino-8-naphthol-3,6-disulfonic Acid
MF:CH10H8NaO7S2
Place of Origin: Weifang ,Shandong, China (Mainland)
Type :Dyestuff Intermediates
Purity:98%
Grade: Industrial Grade
Brand Name: Bochaung
CAS NO.90-20-0
EINECS NO.201-975-7
HS codei 2922210000
Model Number: M.W 319
Appearance: white to gray power
Packing: Packed in 25kgs Bag,
Application: Most important intermediate of reactive dyes, acid dyes,leather dyes and pigment

Specification
Apearance: White to gray Test result
Purity: % m.w 319 80 min 81.04
m.w 341 85 min 86.63
HPLC: % a Y98 98.92
Chromotropic acid % a 1.0 0.43
I acid % a 0.2 0.01
T acid % a 0.5 0.25
K acid % a 0.2 0.01