Shandong Yuyuan Group Co., Ltd.
Main products:urea,ammonium sulfate
Products
Contact Us
  • Contact Person : Mr. hu James
  • Company Name : Shandong Yuyuan Group Co., Ltd.
  • Tel : 86-536-8650881,15205362915
  • Fax : 86-536-5816189,8650881 Address: Yuyuan technology building,Binhai economic development zone,Weifang city Zip: 262737 Country/Region: China (Mainland) Province/State: Shandong City
  • Address : Shandong,Weifang,Yuyuan technology building,Binhai economic development zone,Weifang city
  • Country/Region : China
  • Zip : 262737

H acid powder

H acid powder
Product Detailed
Related Categories:Chemical Auxiliary Agent
Related Product Searches:H acid powder,High Quality,H acid, 85% H acid,A-1
H acid 1-amino-8-naphthol-3,6-disulfonic acid CAS No.: 90-20-0 MF: C10H8O7NS2 EINECS No.: 201-975-7

H acid1-amino-8-naphthol-3,6-disulfonic acidCAS No.: 90-20-0MF: C10H8O7NS2EINECS No.: 201-975-7

Specifications

We Manufacture H acid M.W 319 & M.W 341 6000MT/A with excellent quality and competitive price.

  

Most important dyestuff intermediate 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: %                           ≥98                                          98.92

Chromotropic acid %      ≤1.0                                          0.43

ω acid  %                         ≤ 0.2                                         0.01                                         

T acid %                           ≤ 0.5                                         0.25

K acid %                           ≤ 0.2                                         0.01

Impurity matter %             ≤ 3.0                                        1.08

Insoluble matter %           ≤ 0.2                                          0.17

Packing: 25kg pp bags or Jumbo bag.

Application: Most important intermediate of reactive dyes, acid dyes,leather dyes and pigment

H acid powder



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