A0626112
Ammonium tartrate dibasic , AR,99.0% , 3164-29-2
Synonym(s):
L -(+)-Tartaric acid diammonium salt;Diammonium tartrate
CAS NO.：3164-29-2
Empirical Formula: C4H12N2O6
Molecular Weight: 184.15
MDL number: MFCD00013073
EINECS: 221-618-9
| Pack Size | Price | Stock | Quantity |
| 100G | RMB43.20 | In Stock |
|
| 500G | RMB201.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | decomposes [CRC10] |
| alpha | 32.4 º (c=1.84, H2O) |
| Boiling point: | 318.08°C (rough estimate) |
| Density | 1.601 g/mL at 25 °C(lit.) |
| vapor pressure | 0.001Pa at 20℃ |
| refractive index | 1.4800 (estimate) |
| storage temp. | room temp |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | crystalline |
| Specific Gravity | 1.601 |
| color | White semi-transparent |
| PH | 6.0-7.5 (25℃, 1M in H2O) |
| PH Range | 5 - 7 |
| Water Solubility | 63 g/L (15 ºC) |
| Sensitive | Hygroscopic |
| λmax | λ: 260 nm Amax: 0.052 λ: 280 nm Amax: 0.039 |
| BRN | 6120352 |
| Stability: | Stable. Incompatible with strong acids. |
| LogP | -5.6 at 20℃ |
Description and Uses
Ammonium L-(+)-tartrate finds application in the textile and pharmaceutical industries. It is also used to study protein structural analysis, biochemicals and reagents, biological buffers, chelators and proteomics. It acts as a nitrogen source in biological applications and cell culture media. Further, it is used in the study of crystal optimization research and preliminary diffraction data analysis of the Smad1 MH1 domain bonded to a palindromic SBE DNA element.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H402-H412 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 24/25-36-26 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 3 |
| RTECS | WW8050000 |
| TSCA | Yes |
| HS Code | 29181300 |
