BD0096056
Sodium2-(carboxymethyl)-2-hydroxysuccinate , 99%+(Lossondrying≤1%) , 144-33-2
CAS NO.：144-33-2
Empirical Formula: C6H6Na2O7
Molecular Weight: 236.09
MDL number: MFCD00036367
EINECS: 205-623-3
| Pack Size | Price | Stock | Quantity |
| 100g | RMB36.80 | In Stock |
|
| 500g | RMB124.00 | In Stock |
|
| 1000g | RMB210.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 240°C |
| Density | 1.858[at 20℃] |
| vapor pressure | 0Pa at 20℃ |
| solubility | Freely soluble in water; practically insoluble in ethanol (96%). |
| form | Solid |
| color | White crystalline |
| Odor | Odorless |
| PH Range | 4.5 - 5.5 at 263.1 g/l at 25 °C |
| PH | 5.48(1 mM solution);5.28(10 mM solution);4.88(100 mM solution);3.72(1000 mM solution) |
| Water Solubility | 263.1 g/l at 20 °C |
| Merck | 2326 |
| LogP | -1.624 at 20℃ |
| CAS DataBase Reference | 144-33-2(CAS DataBase Reference) |
| EPA Substance Registry System | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, disodium salt (144-33-2) |
Description and Uses
Disodium citrate, or disodium hydrogen citrate, is a sodium acid salt of citric acid (sodium citrate) with the chemical formula Na2HC6H5O7, or Na2H(C3H5O(COO)3). It is used as an antioxidant in food as well as to improve the effects of other antioxidants. It is also used as an acidity regulator and sequestrant.
Typical products include gelatin, jam, sweets, ice cream, carbonated beverages, milk powder, wine, and processed cheeses.
Anticoagulant.
Safety
| RTECS | GE7580000 |
| Hazardous Substances Data | 144-33-2(Hazardous Substances Data) |
| Toxicity | LD50 in mice, rats (mmol/kg): 7.5, 7.3 i.p. (Gruber, Halbeisen) |
