L-Glutamic acid monopotassium salt monohydrate
SIAL/49601 - puriss. p.a., ≥99.0%
Synonym: Potassium L-glutamate
CAS Number: 6382-01-0
Empirical Formula (Hill Notation): C5H8KNO4 · H2O
Molecular Weight: 203.23
MDL Number: MFCD00150343
Linear Formula: KOOCCH2CH2CH(NH2)COOH · H2O
Product Type: Chemical
| anion traces | chloride (Cl-): ≤100 mg/kg |
| sulfate (SO42-): ≤100 mg/kg | |
| assay | ≥99.0% |
| ≥99.0% (NT) | |
| cation traces | Cd: ≤5 mg/kg |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| Mg: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Na: ≤500 mg/kg | |
| NH4+: ≤200 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| form | solid |
| grade | puriss. p.a. |
| impurities | ≤0.5% foreign amino acids |
| InChI | 1S/C5H9NO4.K.H2O/c6-3(5(9 |
| InChI key | XIBUKSQTWSKJMQ-QTNFYWBSSA |
| optical activity | [α]20/D +23±1°, c = 5% in 5 M HCl |
| Quality Level | 200 ![]() |
| SMILES string | [K+].[H]O[H].N[C@@H](CCC( |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% (NT); ≥99.0% |
| UNSPSC | 12352209 |

