Basic Information
Organic Intermediate Thiodiglycolic acid CAS 123-93-3
| Product Name: | Thiodiglycolic acid |
| Synonyms: | 2,2'-Thiodiacetic acid |
| CAS: | 123-93-3 |
| MF: | C4H6O4S |
| MW: | 150.15 |
| EINECS: | 204-663-9 |
| Mol File: | 123-93-3.mol |
| Melting point | 128-131 °C(lit.) |
| Boiling point | 241.69°C (rough estimate) |
| density | 1.352 (estimate) |
| refractive index | 1.5500 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | 400g/l |
| pka | pK1:3.32;pK2:4.29 (25°C) |
| form | Crystalline Powder |
| color | White to grayish |
| PH | 2.2 (10g/l, H2O, 20ºC) |
| Items | Result |
| Appearance | White |
| Content | 99.0%min |
| Moisture | <0.04% |
| Heavy Metals | <0.002% |
Products Description
Properties:
1. Thiodiglycolic acid is soluble in water and most organic solvents.
2. It is an unstable compound and decomposes readily at room temperature.
3. It is highly reducing and corrosive and can cause severe burns.
Uses of Thiodiglycolic acid/2,2'-Thiodiacetic acid
mainly used as organic intermediate and Pharmaceutical intermediate.
1. lt can be used as a reducing agent and catalyst in organic synthesis.
2. lt is commonly used as an intermediate in the manufacture of pesticides and dyes.
3. lt is also used in the preparation of organic compounds such as nicotinamide coenzyme and acetoacetate.


Packaging:
- 25kg Kraft bag
- 25kg Drum
For powder products, Gneebio usually provide packaging of carton box, plastic paper bag, three layer kraft paper bag, drum, polypropylene container bags, jumbo bag. etc.
For liquid products, Gneebio usually provide packaging of 9/20kg Plastic Drum, 25/200kg Iron Drum, 1000kg IBC. etc.
The Delivery method of Thiodiglycolic acid :
1.For small quantity it can be delivery by international courier like DHL or Fedex door to door
2. Delivery by air
3. Delivery by sea or delivery by train.
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.



FAQ
Q1.: Are you a factory or trading company?
A.: We are manufacturer of some chemical raw materials and trading company, we can help buyers to decide which products are there best choice, and all your inquiry will be replyed within 24 hours
Q2.: Could you send me all your price list?
A.: As we have more than thousands of items. Please inform the items you are interested in, and you will get the price list you want.
Q3.: How to confirm the Product Quality before placing orders?
A.: 1. You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
2. We have sell the chemicals for many years, the quality is the important of our existence.
Q4.: Is there a Discount?
A.: Different quantity has different discount.
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