2-Phospho-L-ascorbic acid trisodium salt
SIGMA/49752 - ≥95.0% (HPLC)
Synonym: L-Ascorbic acid 2-phosphate trisodium salt; Sodium L-ascorbyl-2-phosphate
CAS Number: 66170-10-3
Empirical Formula (Hill Notation): C6H6Na3O9P · xH2O
Molecular Weight: 322.05 (anhydrous basis)
MDL Number: MFCD03095479
Linear Formula: C6H6Na3O9P · xH2O
Product Type: Chemical
anion traces | chloride (Cl-): ≤50 mg/kg |
sulfate (SO42-): ≤50 mg/kg | |
assay | ≥95.0% (HPLC) |
biological source | synthetic |
cation traces | Al: ≤10 mg/kg |
As: ≤2 mg/kg | |
Ba: ≤5 mg/kg | |
Cd: ≤5 mg/kg | |
Co: ≤5 mg/kg | |
Cr: ≤5 mg/kg | |
Cu: ≤5 mg/kg | |
Fe: ≤10 mg/kg | |
Mg: ≤10 mg/kg | |
Mn: ≤5 mg/kg | |
Mo: ≤5 mg/kg | |
Ni: ≤5 mg/kg | |
Pb: ≤5 mg/kg | |
Sr: ≤5 mg/kg | |
Zn: ≤5 mg/kg | |
color | white to off-white |
form | powder |
impurities | ≤7.5% water (Karl Fischer) |
InChI | 1S/C6H9O9P.3Na/c7-1-2(8)4 |
InChI key | YRWWOAFMPXPHEJ-OFBPEYICSA |
mp | 260 °C |
pH | 9.0-9.5 (25 °C, 30 g/L in H2O) |
Quality Level | 200 |
technique(s) | cell culture | mammalian: suitable |
Application: | 2-Phospho- |
Biochem/physiol Actions: | L-Ascorbic acid 2-phosphate (AA2P) is used in biocatalytic dephosphorylation for electric power generation and electrochemical detection assays. L-Ascorbic acid 2-phosphate may be used in cell differentiation and tissue engineering applications. Asc-2P is used in studies of gene repression, such as the repression of dihydrotestosterone-induc |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥95.0% (HPLC) |
mp | 260 °C |
UNSPSC | 12352205 |