Sigma Aldrich 255564-5G L-Ascorbic Acid, ≥99%, ACS Reagent Grade, 5g Vial
- Synonyms: L-Threoascorbic Acid; Antiscorbutic Factor; Vitamin C
- CAS Number 50-81-7
- 5g Vial
- Manufacturer Part No: SIAL-255564-5G
PLEASE NOTE: Product images and descriptions may not exactly represent the product. Prior to making your purchase, please confirm that the manufacturer part number shown above matches the product you seek. Returns are not allowed for such differences if the correct manufacturer part number is shipped.
Details
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.)