BD7706431
Sodium citrate , 98% , 68-04-2
Synonym(s):
Citric acid trisodium salt dihydrate;Sodium citrate solution;Sodium citrate tribasic dihydrate;Trisodium citrate dihydrate
CAS NO.：68-04-2
Empirical Formula: C6H9NaO7
Molecular Weight: 216.12
MDL number: MFCD00012462
EINECS: 200-675-3
| Pack Size | Price | Stock | Quantity |
| 25g | RMB24.00 | In Stock |
|
| 100g | RMB30.40 | In Stock |
|
| 500g | RMB72.00 | In Stock |
|
| 1000g | RMB139.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 300°C |
| Density | 1.008 g/mL at 20 °C |
| FEMA | 3026 | SODIUM CITRATE |
| storage temp. | 2-8°C |
| solubility | Water (Slightly) |
| form | Liquid |
| color | White to off-white |
| PH | 8.59(1 mM solution);8.9(10 mM solution);9.04(100 mM solution);9.26(1000 mM solution) |
| Odor | at 100.00?%. odorless |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| λmax | λ: 260 nm Amax: ≤0.1 |
| Stability: | Hygroscopic |
| InChIKey | HRXKRNGNAMMEHJ-UHFFFAOYSA-K |
| LogP | -0.280 (est) |
| CAS DataBase Reference | 68-04-2(CAS DataBase Reference) |
| EPA Substance Registry System | Trisodium citrate (68-04-2) |
Description and Uses
Trisodium citrate has the chemical formula of Na3C6H5O7.It is some times referred to simply as sodium citrate, though sodium citrate can refer to any of the three sodium salts of citric acid. It possesses a saline, mildly tart flavor. For this reason, citrates of certain alkaline and alkaline earth metals (e.g. sodium and calcium citrates) are commonly known as "sour salt" (occasionally citric acid is erroneously termed sour salt).
Alkalizer (systemic).
Safety
| Hazard Codes | Xi,C |
| Risk Statements | 22-40-48/20/22-41-37/38-36-35 |
| Safety Statements | 36-24/25-39-26-45-36/37/39 |
| WGK Germany | 2 |
| RTECS | GE8300000 |
| F | 34 |
| TSCA | Yes |
| HS Code | 29181500 |
| Hazardous Substances Data | 68-04-2(Hazardous Substances Data) |
| Toxicity | LD50 in rats, mice (mmol/kg): 6.0, 5.5 i.p. (Gruber, Halbeisen) |
