ChemicalBook >> CAS DataBase List >>Mercaptosuccinic acid
Mercaptosuccinic acid
- CAS No.
- 70-49-5
- Chemical Name:
- Mercaptosuccinic acid
- Synonyms
- THIOMALIC ACID;2-MERCAPTOSUCCINIC ACID;usafm-2;USAF M-2;hiomalicaci;usafek-p-6297;USAF ek-p-6297;2-thiomalicacid;2-thio-malicaci;2-Thiomalic acid
- CBNumber:
- CB5173026
- Molecular Formula:
- C4H6O4S
- Molecular Weight:
- 150.15
- MDL Number:
- MFCD00004860
- MOL File:
- 70-49-5.mol
- MSDS File:
- SDS
Last updated:2023-10-09 22:51:44
| Melting point | 155-157 °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 | 500g/l |
| pka | pKa 4.68±0.04(H2O t = 20.0±0.05 I = 0.15) (Uncertain) |
| form | Crystalline Powder |
| color | White to almost white |
| Water Solubility | 150 g/L (20 ºC) |
| Merck | 14,9343 |
| BRN | 1099858 |
| CAS DataBase Reference | 70-49-5(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 94239W5L4H |
| NIST Chemistry Reference | 2-Sulfanylsuccinic acid(70-49-5) |
| EPA Substance Registry System | Butanedioic acid, mercapto- (70-49-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,C | |||||||||
| Risk Statements | 22-36/37/38-34-20/21/22 | |||||||||
| Safety Statements | 26-36-36/37/39-45-27 | |||||||||
| RIDADR | 1759 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | WM8225000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29309070 | |||||||||
| NFPA 704 |
|
Mercaptosuccinic acid price More Price(21)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 88460 | Mercaptosuccinic acid ReagentPlus , ≥99.0% (HPLC) | 70-49-5 | 100g | $64.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | 88460 | Mercaptosuccinic acid ReagentPlus , ≥99.0% (HPLC) | 70-49-5 | 500g | $170 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.20763 | Mercaptosuccinic acid for synthesis | 70-49-5 | 100g | $72.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.20763 | Mercaptosuccinic acid for synthesis | 70-49-5 | 5kg | $1520 | 2024-03-01 | Buy |
| TCI Chemical | M0064 | Thiomalic Acid >98.0%(T) | 70-49-5 | 25g | $24 | 2024-03-01 | Buy |
Mercaptosuccinic acid Chemical Properties,Uses,Production
Chemical Properties
white to almost white crystalline powder
Uses
Mercaptosuccinic acid has been used as a dopant for the synthesis of carbon nanodots from citric acid. It can be used as a capping and reducing agent to synthesize monolayer-capped gold nanoparticles.
Uses
Antirheumatic.
Uses
Mercaptosuccinic acid is used in the preparation of mercaptosuccinic acid diethyl ester by reaction with ethanol. It is also used as a brightening agent in metal plating. Further, it serves as an intermediate for the synthesis of corrosion inhibitors, soil fumigants, active pharmaceutical ingredients and electroplating agents.
Definition
ChEBI: Thiomalic acid is a C4-dicarboxylic acid. It is functionally related to a succinic acid. It is a conjugate acid of a thiomalate(1-).
brand name
Myochrysine (Merck).
General Description
Mercaptosuccinic acid(MSA) is a chiral multifunctional intermediate material used as a stabilizing and capping agent in the synthesis of biologically active sulfurs.
Purification Methods
Dissolve the acid in water and extract it several times with diethyl ether to remove imprities. The aqueous solution gave the acid on freeze-drying. [Beilstein 3 IV 472.]
Mercaptosuccinic acid Preparation Products And Raw materials
Mercaptosuccinic acid Suppliers
Global( 279)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5964 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12568 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Hebei Zhanyao Biotechnology Co. Ltd | 15369953316 +8615369953316 | admin@zhanyaobio.com | China | 2136 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
View Lastest Price from Mercaptosuccinic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-10-09 | Mercaptosuccinic acid
70-49-5
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | |
 |
2023-09-06 | Mercaptosuccinic acid
70-49-5
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Guanlang Biotechnology Co., Ltd. | |
 |
2023-08-08 | Mercaptosuccinic acid
70-49-5
|
US $9.00 / KG | 1KG | 99.9 | 1 ton | Hebei Guanlang Biotechnology Co,.LTD |
-
- Mercaptosuccinic acid
70-49-5
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
-
- Mercaptosuccinic acid
70-49-5
- US $0.00-0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
-
- Mercaptosuccinic acid
70-49-5
- US $9.00 / KG
- 99.9
- Hebei Guanlang Biotechnology Co,.LTD
70-49-5(Mercaptosuccinic acid)Related Search:
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MERCAPTOSUCCINIC ACID FOR SYNTHESIS
hiomalicaci
Thiomalic Acid (Mercaptosuccinic Acid) pure, 99%
THIOMALIC ACID
2-MERCAPTOSUCCINIC ACID
(2RS)-2-sulfanylbutanedioic acid (thiomalic acid)
70-49-5
HOOCCHSHCH2COOH
C4H6O4S
C4H6SO4
Building Blocks
Organic Building Blocks
Thiols/Mercaptans
Sulfur Compounds
Building Blocks