 |
 |
|
|
|
| Product Name: L(+)-Ascorbic acid |
 |
| Chemical Properties White crystals |
 |
| CAS: 50-81-7 |
 |
Product Name: L(+)-Ascorbic acid
Synonyms: 3-Keto-L-gulofuranolactone
3-Oxo-L-gulofuranolactone
3-oxo-l-gulofuranolactone(enolform)
Adenex
Allercorb
Antiscorbic vitamin
antiscorbicvitamin
Antiscorbutic vitamin
CAS: 50-81-7
MF: C6H8O6
MW: 176.12
EINECS: 200-066-2
mp 190-194 °C (dec.)
alpha 20.5 º (c=10,H2O)
density 1,65 g/cm3
FEMA 2109
refractive index 21 ° (C=10, H2O)
solubility H2O: 50 mg/mL at 20 °C, clear, nearly colorless
form powder
color white to slightly yellow
Water Solubility 333 g/L (20 ºC)
Chemical Properties White crystals
Reactivity Profile L(+)-Ascorbic acid is a lactone. Reacts as a relatively strong reducing agent and decolorizes many dyes. Forms stable metal salts. Incompatible with oxidizers, dyes, alkalis, iron and copper. Also incompatible with ferric salts and salts of heavy metals, particularly copper, zinc and manganese .
Ms. Julia ycgc_int04@yccreate.com
|
 |
Product Name: L(+)-Ascorbic acid
Synonyms: 3-Keto-L-gulofuranolactone
3-Oxo-L-gulofuranolactone
3-oxo-l-gulofuranolactone(enolform)
Adenex
Allercorb
Antiscorbic vitamin
antiscorbicvitamin
Antiscorbutic vitamin
CAS: 50-81-7
MF: C6H8O6
MW: 176.12
EINECS: 200-066-2
mp 190-194 °C (dec.)
alpha 20.5 º (c=10,H2O)
density 1,65 g/cm3
FEMA 2109
refractive index 21 ° (C=10, H2O)
solubility H2O: 50 mg/mL at 20 °C, clear, nearly colorless
form powder
color white to slightly yellow
Water Solubility 333 g/L (20 ºC)
Chemical Properties White crystals
Reactivity Profile L(+)-Ascorbic acid is a lactone. Reacts as a relatively strong reducing agent and decolorizes many dyes. Forms stable metal salts. Incompatible with oxidizers, dyes, alkalis, iron and copper. Also incompatible with ferric salts and salts of heavy metals, particularly copper, zinc and manganese .
Ms. Julia ycgc_int04@yccreate.com
|
|
|
|
|
|
