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49752

Sigma-Aldrich

2-Phospho-L-ascorbic acid trisodium salt

≥95.0% (HPLC)

Synonyme(s) :

L-Ascorbic acid 2-phosphate trisodium salt, Sodium L-ascorbyl-2-phosphate

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About This Item

Formule empirique (notation de Hill):
C6H6Na3O9P · xH2O
Numéro CAS:
66170-10-3
Poids moléculaire :
322.05 (anhydrous basis)
Numéro MDL:
MFCD03095479
Code UNSPSC :
12352205
Nomenclature NACRES :
NA.79

Source biologique

synthetic

Pureté

≥95.0% (HPLC)

Forme

powder

Technique(s)

cell culture | mammalian: suitable

Impuretés

≤7.5% water (Karl Fischer)

Couleur

white to off-white

pH

9.0-9.5 (25 °C, 30 g/L in H2O)

Pf

260 °C

Traces d'anions

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

Traces de cations

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

InChI

1S/C6H9O9P.3Na/c7-1-2(8)4-3(9)5(6(10)14-4)15-16(11,12)13;;;/h2,4,7-9H,1H2,(H2,11,12,13);;;/q;3*+1/p-3/t2-,4+;;;/m0.../s1

Clé InChI

YRWWOAFMPXPHEJ-OFBPEYICSA-K

Application

2-Phospho-L-ascorbic acid trisodium salt has been used as medium supplement in Dulbecco′s Modified Eagle Medium (DMEM) for adipose-derived stem cells, human mesenchymal stem cells and osteoblast cells.

Actions biochimiques/physiologiques

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-induced dickkopf-1 expression.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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