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868-18-8
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868-18-8
| Sodium tartrate Basic information | |
| Product Name: | Sodium tartrate |
| CAS: | 868-18-8 |
| MF: | C4H4Na2O6 |
| MW: | 194.05 |
| EINECS: | 212-773-3 |
| Mol File: | 868-18-8.mol |
| Sodium tartrate Chemical Properties | |
| density | 1.818 |
| vapor pressure | 0Pa at 20℃ |
| storage temp. | Store at RT |
| solubility | ≥ 19.4mg/mL in DMSO |
| PH | 7.0-8.0 (25℃, 1.5M in H2O) |
| Odor | at 100.00?%. odorless |
| Water Solubility | soluble in ~9 parts H2O, 2 parts boiling H2O; insoluble alcohol [MER06] |
| λmax | λ: 260 nm Amax: 0.070 |
| λ: 280 nm Amax: 0.040 | |
| LogP | -4.5 at 20℃ |
| CAS DataBase Reference | 868-18-8(CAS DataBase Reference) |
| EPA Substance Registry System | Disodium tartrate (868-18-8) |
Item | Standard | Results |
Appearance | White crystalline powder | White crystalline powder |
Purity | ≥99% | 99.2% |
Heavy metal | ≤0.001% | ＜0.001% |
Arsenic (As) | ≤0.0003% | ＜0.0003% |
Loss on drying | ≤1% | ＜0.8% |
Oxalate | ≤0.1% | ＜0.1% |
| Sodium tartrate Basic information | |
| Product Name: | Sodium tartrate |
| CAS: | 868-18-8 |
| MF: | C4H4Na2O6 |
| MW: | 194.05 |
| EINECS: | 212-773-3 |
| Mol File: | 868-18-8.mol |
| Sodium tartrate Chemical Properties | |
| density | 1.818 |
| vapor pressure | 0Pa at 20℃ |
| storage temp. | Store at RT |
| solubility | ≥ 19.4mg/mL in DMSO |
| PH | 7.0-8.0 (25℃, 1.5M in H2O) |
| Odor | at 100.00?%. odorless |
| Water Solubility | soluble in ~9 parts H2O, 2 parts boiling H2O; insoluble alcohol [MER06] |
| λmax | λ: 260 nm Amax: 0.070 |
| λ: 280 nm Amax: 0.040 | |
| LogP | -4.5 at 20℃ |
| CAS DataBase Reference | 868-18-8(CAS DataBase Reference) |
| EPA Substance Registry System | Disodium tartrate (868-18-8) |
Item | Standard | Results |
Appearance | White crystalline powder | White crystalline powder |
Purity | ≥99% | 99.2% |
Heavy metal | ≤0.001% | ＜0.001% |
Arsenic (As) | ≤0.0003% | ＜0.0003% |
Loss on drying | ≤1% | ＜0.8% |
Oxalate | ≤0.1% | ＜0.1% |
