CAS: 50-81-7 Name: L-Ascorbic acid

50-81-7

Properties

CAS
50-81-7
NAME
L-Ascorbic acid
SMILES
OC[C@@H]([C@H]1OC(=O)C(=C1O)O)O
MDL
MFCD00064328
FORMULA
C6H8O6
MOL WEIGHT
176.1241

Price List Update : 2024-10-10 08:38:28

SKU No Purity Size Price In stock Qty Action
ARB00000005081725 98% 25g $2.50
ARB000000050817100 98% 100g $3.89
ARB000000050817500 98% 500g $7.78
ARB0000000508171000 98% 1000g $11.54
Other packaging and requirements

50-81-7 MFCD00064328 L-Ascorbic acid last price updated at :2024-10-10 08:38:28 ,the Minimum packaging unit price $2.5 .

BRN  84272
MDL MFCD00064328
FEMA  2109 | ASCORBIC ACID
Merck  14,830
PH 1.0 - 2.5 (25℃, 176g/L in water)
CAS 50-81-7
Smiles OC[C@@H]([C@H]1OC(=O)C(=C1O)O)O
Density 1,65 g/cm3
Form powder
Boiling point 227.71°C (rough estimate)
Melting point 190-194°C (dec.)
Color white to slightly yellow
Formula C6H8O6
Mol Weight 176.1241
Refractive index 21 ° (C=10, H2O)
Solubility H2O: 50mg/mL at20°C, clear, nearly colorless
Stability Stable. May be weakly light or air sensitive. Incompatible with oxidizing agents, alkalies, iron, copper.
Storage 0-6°C
Optical Rotation 20.5 º (c=10,H2O)
Water Solubility 333 g/L (20 ºC)
Name L-Ascorbic acid
pKa 4.04, 11.7(at 25℃)