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Sigma Aldrich 255564-5G L-Ascorbic Acid, ≥99%, ACS Reagent Grade, 5g Vial

Item Number:SIG-255564-5G

Manufacturer Part No:255564-5G

Manufacturer:Sigma-Aldrich

Units:5g Vial

Details

Synonyms: L-Threoascorbic Acid; Antiscorbutic Factor; Vitamin C

CAS Number 50-81-7

5g Vial

grade

ACS reagent

Quality Level

Assay

≥99%

form

chunks
crystalline powder
crystals
granular
powder

optical activity

[α]25/D +20.5 to +21.5° in H₂O

technique(s)

HPLC: suitable
cell culture | mammalian: suitable

ign. residue

<0.1%

color

white

pH

1.0-2.5 (25 °C, 176 g/L in water)

mp

190-194 °C (dec.)

Documents & Videos

grade

ACS reagent

Quality Level

Assay

≥99%

form

chunks
crystalline powder
crystals
granular
powder

optical activity

[α]25/D +20.5 to +21.5° in H₂O

technique(s)

HPLC: suitable
cell culture | mammalian: suitable

ign. residue

<0.1%

color

white

pH

1.0-2.5 (25 °C, 176 g/L in water)

mp

190-194 °C (dec.)