Product Details
| Product Name: 2,5-bis(tert-dodecyldithio)-1,3,4-thiadiazole | CAS No.: 59656-20-1 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2025/09/25 |
| Lead time: In stock, ready for shipment | Packaging: bag/bottle/drum/IBC |
| Delivery: By express, by air, by sea | Origin: Manufacturer, advantage product |
| COA, MSDS: Available, contact us for details |
1. Materials information
Product name: T561 metal deactivator is a thiadiazole derivative
Description: Light brown transparent liquid. This product is a corrosion inhibitor for copper. Non ferrous metal deactivators have excellent oil solubility and can be used as metal deactivators in lubricating oils. It also has good extrusion and anti-wear properties.
Usage: Metal deactivator T561 is a thiadiazole polysulfide that can capture active sulfur in oil and inhibit metal corrosion. Due to its presence of polysulfide bonds, T561 can form a sulfide film on the metal surface, effectively suppressing the catalytic effect of metal ions on oil products. Therefore, in improving the performance of oil products, T561 is a very effective lubricant additive. By adding 0.03-0.05% T-561 metal deactivator to the alkaline high zinc anti-wear hydraulic oil formula, the oil can pass the Dennison HF-2 hydrolysis stability test. Adding 0.4-0.5% T-561 metal deactivator to the internal combustion engine oil formula can increase the TFOUT induction period of the oil by more than 60 minutes. In addition, T-561 metal deactivator can also be applied to industrial gear oil and high-quality gasoline engine oil.
2. Packaging of materials
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.


3. Shipping & Delivery
By Express
Provide door to door service
Suitable for goods under 50kg
Delivery: 3-7 days
Cost: low cost

By Air
Provide airport to airport service
Suitable for goods over 50kg
Delivery: 3-14 days
Cost: high cost

By Sea
Provide seaport to seaport service
Suitable for goods over 100kg
Delivery: 2-45 days
Cost: low cost

4. Contact information
For more details, pls contact us freely.
Email address: elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
Company Profile Introduction
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