Sodium Mercaptobenzothiazole(MBT.Na) CAS 2492-26-4
Sinochem is a major MBT.Na & Sodium Mercaptobenzothiazole supplier. Meanwhile, our firm staffs a group of experts devoted to your development of China MBT.Na & Sodium Mercaptobenzothiazole.
Main function of this product is a corrosion inhibitor in different applications, generally used as metal deactivator for yellow metals.
- Automotive radiator fluids
- Cooling water treatment
- Metalworking fluids
Sodium Mercaptobenzothiazole Description
Name: Sodium Mercaptobenzothiazole(MBT.Na)
Synonyms: Sodium 2-mercaptobenzothiazole / Sodium 2-benzothiazolethiolate
Molecular Formula: C7H4NNaS2
Molecular Weight: 189.22
CAS NO.: 2492-26-4
Density: 1,255 g/cm3
Boiling point: 103 °C
Melting point: -6 °C
Flashing point: 123.9ºC
Appearance: Brown sometimes cloudy liquid (darkens with age) with a distinctive smell
Solubility: Soluble
Properties: MBT•Na can be used as the copper corrosion inhibitor in circulating cool water system. The mechanism is due to the chemical absorption of MBT•Na on copper surface, or chelation reaction between them. The dosage of 4mg/L is preferred. This product can also be used as plasticizer and photometer for acid copper plating.
Usage: The dosage of 4mg/L is preferred. MBT-Na can also be used as plasticizer and photometer for acid copper plating.
Package : 200L plastic drum, IBC(1000L), customers’ requirement.
Storage: Keep the container sealed, place in a tight container, and store in a cool, dry place
Safety protection: Copper corrosion inhibitor MBT-Na is alkaline and should be avoided from contact with skin, eyes, etc. After contact, rinse with plenty of water.
About Us: With over many years as a certified MBT.Na & Sodium Mercaptobenzothiazole manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
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Sodium 2-Mercaptobenzothiazole Technical
| Item | Index |
| Appearance | Yellow transparent liquid |
| Solid content % | 50.0 Min. |
| Density (20°C), g/cm3 | 1.20 min |
| PH(1% water solution) | 9.0-11.5 |
As a certified MBT.Na & Sodium Mercaptobenzothiazole factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
MBT.Na Applications
The product can be used as an accelerator of dithiocarbamate in natural rubber, and the solution of water and alcohol can be used as corrosion inhibitor for steel, copper and aluminum products.
We offer competitive MBT.Na & Sodium Mercaptobenzothiazole price, and exclusive discounts for large quantities, helping you effectively reduce procurement costs.
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