Sichuan Hongjian Xinyi Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10 thousands tons per year |
| Delivery Time | about 6 weeks |
| Packaging Details | 25kg/bag |
| Flash Point | Above 100°C |
| Viscosity | Varies depending on the type of additive |
| Chemical Composition | Polymers, detergents, dispersants, antioxidants, anti-wear agents, viscosity modifiers, etc. |
| Application | Lubricant and Fuel Additives |
| Storage Conditions | Store in a cool, dry place away from direct sunlight |
| Odor | Odorless |
| Shelf Life | 1 year |
| Function | Improve performance and efficiency of petroleum products |
| Safety Precautions | Wear protective gear when handling and avoid contact with skin and eyes |
| Physical State | Liquid or solid |
| Color | Colorless to light yellow |
| Solubility | Soluble in petroleum products |
| Brand Name | sichuan hongjian |
| Model Number | 25kg/bag |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10 thousands tons per year |
| Delivery Time | about 6 weeks | Packaging Details | 25kg/bag |
| Flash Point | Above 100°C | Viscosity | Varies depending on the type of additive |
| Chemical Composition | Polymers, detergents, dispersants, antioxidants, anti-wear agents, viscosity modifiers, etc. | Application | Lubricant and Fuel Additives |
| Storage Conditions | Store in a cool, dry place away from direct sunlight | Odor | Odorless |
| Shelf Life | 1 year | Function | Improve performance and efficiency of petroleum products |
| Safety Precautions | Wear protective gear when handling and avoid contact with skin and eyes | Physical State | Liquid or solid |
| Color | Colorless to light yellow | Solubility | Soluble in petroleum products |
| Brand Name | sichuan hongjian | Model Number | 25kg/bag |
| Place of Origin | China | ||
| High Light | Odorless Petroleum Additives ，Pharmaceutical 139 33 3 cas number ，139 33 3 cas | ||
EDTA-2Na The Optimal Chelating Agent for Preventing Metal-Induced Oxidation and Deterioration in Pharmaceutical Products
Ethylenediaminetetraacetic acid disodium salt, also known as EDTA-2Na, is a good complexing agent in chemistry. The chemical formula is C10H14N2Na2O8, with a molecular weight of 336.206. It has six coordinating atoms and forms a complex called a chelate. EDTA is often used in coordination titration to determine the content of metal ions. EDTA has important applications in industries such as dyes, food, and pharmaceuticals.
Ethylenediaminetetraacetic acid disodium is an odorless or slightly salty white or milky white crystalline or granular powder, odorless and tasteless. It can dissolve in water but is extremely difficult to dissolve in ethanol. It is an important chelating agent that can chelate metal ions in solution. Preventing discoloration, deterioration, turbidity caused by metals and oxidative loss of vitamin C can also enhance the antioxidant properties of oils (trace metals such as iron and copper in oils promote oil oxidation).
| product name | Ethylenediaminetetraacetic acid disodium salt |
| specifications | 25kg/bag |
| chemical formula | C10H14N2Na2O8 |
| cas number | 139-33-3 |
| EINEC S number | 205-358-3 |
| appearance | powder |
Among the salts of ethylenediaminetetraacetic acid, disodium salt is the most important. It is an important chelating agent. EDTA Na can also be used as a substitute for chemical copper plating, gold plating, lead tin alloy plating, electrochemical polishing of steel parts, and solutions before silver plating of copper parts. It is also used as detergent, liquid soap, shampoo, agricultural chemical spray, bleaching fixer, water purification agent, PH regulator, retarder, etc. In the chemical reduction initiation system for styrene butadiene rubber polymerization, disodium EDTA is used as an active agent to chelate ferrous ions and control the polymerization reaction rate.
Why Choose Us?
✅ High-purity products, in compliance with international standards
✅ 30+ Years Chemical Manufacturing Experience
✅ Strict QC with Batch Traceability
✅ Global logistics, supporting sea and air transportation
✅ Technical support, providing customized solutions
✅ Factory direct supply, with strong price competitiveness
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2013
Total Annual:
7000000-10000000
Employee Number:
130~150
Ecer Certification：
Verified Supplier
Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products. Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ... Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products. Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ...
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