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Colorless Corrosiveness Hydrochloric Acid Used for Dyes

  • hydrochloric acid

  • XLW

Product Description


Physical and Chemical Properties

Hydrochloric acid, such as boiling and melting points, density, and pH, depend on the concentration or molarity of HCl in the aqueous solution. They range from those of water at very low concentrations approaching 0% HCl to values for fuming hydrochloric acid at over 40% HCl

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Product Specification

Product Name: Hydrochloric Acid
Other Names: Muriatic Acid,
Molecular Formula: HCL
UN No.: 1789
HS No.: 2806100000
CAS No.:  7647-01-0
EINECS No.: 231-595-7
Hazard Class:  8
Purity:  30% 31% 32% 33% 34% 35% 36% 37%
Appearance:  Colorless liquid
Grade Standard: Industrial Grade,Food Grade,Reagent Grade

Items Standard
/ Industry grade Industry grade Food grade Regent 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% --- 0.00005%
Sulfate(SO4­2-)% 0.03% 0.005% 0.007% 0.0002%

Product Storage

Store in a cool, well ventilated warehouse. Storage temperature is less than 30ºC, and the relative humidity is less than 85%. Keep the container sealed. Keep separate from alkalis, amines, alkali metal and flammable or combustible substance and be careful not to place them together. The leakage emergency treatment facility and appropriate collecting containers should be available in the storage area.

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PackageDrum No.Net Weight per Drum Net Weight per 20'FCL

IBC Drum20.001100 KG22 MT

30KG Drum720.0030 KG21.6 MT

25KG Drum80.00220 KG25 MT

Package Drum No. Net Weight per Drum Net Weight per 20'FCL
IBC Drum 20 1100 KG 22MT
30KG Drum 720 30 KG 21.6MT
25KG Drum 1000 25 KG 25 MT

hydrochloric acid HCL34Formic Acid142Formic Acid82Formic Acid53


Precipitation for rare metals
2.Organic Synthesis
For example, in the 180 ºC ~ 200 ºC  and mercury salts (such as HgCl2) as a catalyst ,under the conditions of hydrogen chloride and acetylene addition reaction, the formation of vinyl chloride, and then under the action of the initiator, polymerization of polyvinyl chloride
3.Bleaching and dyeing industry
For example, after cotton mercerizing , the residual alkali could be washed by hydrochloric acid. In the printing and dyeing process, some dyes do not dissolve in water, hydrochloric acid may change these dyes into soluble hydrochloride salt.
4.Metal cleaning
Steel parts,before electroplating, at first cleaning with caustic soda solution to remove oil, and bathing with hydrochloric acid.Remove all oil and metal oxide on its surface.
5.Food industry
Hydrochloric acid is used to hydrolyze starch to produce starch syrup

6.Production of Inorganic and organic drugs


  ---Timely Response Rate
  ---Technical Support
  ---Strong Packages Ensure Transport Safety
  ---Long-term and Stable Supply with different package size Available(Container,ISO,Tank,Bulk)
  ---High Purity


Company Information






Room 507, Zhonghua Building, 707 Union Road, Xinhua District, Shijiazhuang City, Hebei Province, China
Shijiazhuang Xinlongwei Chemical Co., Ltd., focus on Liquid Hazard Chemicals and being one of the largest manufacturer and exporter of Hydrochloric Acid, Sulfuric Acid, Hydrogen Peroxide, Caustic Soda Liquid, Nitric Acid and Lead Nitrate in North China.

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