 |
 |
|
|
|
| L(+)-Ascorbic acid |
 |
| L(+)-Ascorbic acid 50-81-7 solubility H2O: 50 mg/mL at 20 ¡ÆC, clear, nearly colorless |
 |
| 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 ¡ÆC (dec.)
alpha 20.5 ¨¬ (c=10,H2O)
density 1,65 g/cm3
FEMA 2109
refractive index 21 ¡Æ (C=10, H2O)
solubility H2O: 50 mg/mL at 20 ¡ÆC, clear, nearly colorless
form powder
color white to slightly yellow
Water Solubility 333 g/L (20 ¨¬C)
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.
|
 |
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 ¡ÆC (dec.)
alpha 20.5 ¨¬ (c=10,H2O)
density 1,65 g/cm3
FEMA 2109
refractive index 21 ¡Æ (C=10, H2O)
solubility H2O: 50 mg/mL at 20 ¡ÆC, clear, nearly colorless
form powder
color white to slightly yellow
Water Solubility 333 g/L (20 ¨¬C)
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.
Contact Amy Yang
Tel: 86-27-88325805
Fax: 86-27-88048077-966
Mobile: 18062666966
Email: gck16 at yccreate point com
MSN: gck16 at yccreate point com
QQ: 2355327003 |
| Industrial field |
pharmaceutical |
|
|
 |
|
|
|
|
|
 |
| There are no existing companies to distribute selected chemical product |
|
 |
|
|
|
