Hydrochloric Acid (HCL) 31% Technical Grade
Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of hydrochloric acid (hcl) 31% technical grade in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.
Products Description
Hydrochloric acid is an aqueous solution of hydrogen chloride which is widely used in industry. Hydrochloric acid is a colorless and transparent liquid with a strong pungent smell and high corrosion. Concentrated hydrochloric acid (mass fraction is about 37%) is extremely volatile, so after the container containing concentrated hydrochloric acid is opened, the chlorinated hydrogen will evaporate and combine with water vapor in the air to produce small hydrochloric acid droplets, resulting in acid mist above the bottle mouth.
Industrial Grade hydrochloric acid will be slightly yellow due to the impurity of ferric salt, Hydrochloric acid is miscible with water and ethanol, and hydrogen chloride is soluble in many organic solvents. Diluted hydrochloric acid gives off heat.
Application:
- Hydrochloric Acid (HCL) is a strong inorganic acid used in many industrial processes such as refining metals.
- The main use of Hydrochloric Acid (HCL) is in the production of organic compounds such as vinyl chloride and ethylene dichloride for polyvinyl chloride.
- It is widely used in small applications such as leather processing, salt purification, household cleaning, and building construction.
| 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% | --- | 0.000005% |
| Sulfate(SO42-)% | 0.03% | 0.005% | 0.007% | 0.0002% |


Package
| 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 |
Company Profile
Tianjin Gnee Biotech Co., Ltd., established in 2021, is a supplier of chemical raw materials for industrial applications. We support overseas buyers with product specifications, COA, MSDS, TDS, sample evaluation, and flexible packaging options based on product requirements.
Our team assists with product inquiries, documentation, and shipment arrangements to help buyers evaluate materials and coordinate their purchasing needs.



FAQ
1. Can we print our logo on our products?
Of course you can.
Just send us your logo design!
2. Do you accept small orders?
If you are a small retailer or entrepreneur,
We would absolutely love to grow with you.
We look forward to building a long term relationship with you.
3.What is the price? Can it be cheaper?
We always put the interests of our customers in the first place.
Under different conditions, the price is negotiable,
We guarantee to offer you the most competitive price.
4. Can you deliver on time?
Of course we can!
We have been specializing in this field for many years, and many customers have made deals with me because we can deliver on time and guarantee the top quality of the goods!
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