Top Quality HCl 31%-36% Price Tech Grade Hydrochloric Acid for Metallurgy Industrial

Min.Order: 50
Product origin: Wuhan, Hubei, China
Infringement complaint: complaintComplaint
US$ 240

Description
Product Description

Hydrochloric Acid 
• Molecular Formula: HCL
• CAS No. : 7647-01-0
• HS: 280610
• HAZARD CLASS: 8
• Purity: 31%----36%
• Appearance: Transparent Colorless Liquid
• Grade Standard:  Industrial Grade, Reagent Grade, Food Reagent
• Standard: National standard GB 320-2006 
• Manufacture as per customer's special demand
 •Accept third part inspection

 Specfication:
ItemsStandard
Industry gradeIndustry gradeFood gradeRegent grade
Total acid content(HCL) %31%32%31%36%
Iron(FE) %0.008%0.002%0.001%0.00005%
Ignition residue %0.10%0.05%---0.00009%
Free chlorine(CL)%0.008%0.004%---0.0001%
As%0.0001%0.0001%---0.000005%
Sulfate(SO4­2-)%0.03%0.005%0.007%0.0002%

Product details:



The major usage for Hydrochloric Acid :
  1. Large scale production of vinyl  chloride for PVC plastic,
  2. Prickling/cleaning iron and steel components before galvanizing,
  3. Regeneration of ion exchangers,
  4. Activated Carbon regeneration in gold mining,
  5. Production of MDI/TDI for polyurethane,
  6. Processing of leathers in the tanning industry
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