CasNo.50-81-7,L(+)-Ascorbic acid,(50-81-7) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: 99%
Payment Terms : T/T,,MoneyGram,Other

Keywords

L(+)-Ascorbic acid 50-81-7 99%purity

Quick Details

Appearance:Powder
Application:intermediate
PackAge:according to the need of packing
ProductionCapacity:100|Kilogram|Day
Storage:Store at +5°C to +30°C.
Transportation:air sea or courier

Superiority:

Product Name:   L(+)-Ascorbic acid

CAS:   50-81-7
MF:   C6H8O6
MW:   176.12
EINECS:   200-066-2

Mol File:   50-81-7.mol
L(+)-Ascorbic acid Structure
L(+)-Ascorbic acid Chemical Properties
Melting point    190-194 °C (dec.)
alpha    20.5 º (c=10,H2O)
Boiling point    227.71°C (rough estimate)
density    1,65 g/cm3
FEMA    2109 | ASCORBIC ACID
refractive index    21 ° (C=10, H2O)
storage temp.    Store at +5°C to +30°C.
solubility    H2O: 50 mg/mL at 20 °C, clear, nearly colorless
form    powder
pka   4.04, 11.7(at 25℃)
color    white to slightly yellow
PH   1.0 - 2.5 (25℃, 176g/L in water)
PH Range   1 - 2.5
Odor   Odorless
optical activity   [α]25/D 19.0 to 23.0°, c = 10% in H2O
Water Solubility    333 g/L (20 ºC)
Merck    14,830
BRN    84272
Stability:   Stable. May be weakly light or air sensitive. Incompatible with oxidizing agents, alkalies, iron, copper.
InChIKey   CIWBSHSKHKDKBQ-JLAZNSOCSA-N
CAS DataBase Reference   50-81-7(CAS DataBase Reference)
NIST Chemistry Reference   L-Ascorbic acid(50-81-7)
EPA Substance Registry System   Ascorbic acid (50-81-7)
Safety Information
Hazard Codes
Risk Statements
Safety Statements    24/25-36-26
WGK Germany    1
RTECS    CI7650000
TSCA    Yes
HS Code    29362700
Hazardous Substances Data   50-81-7(Hazardous Substances Data)
Toxicity   LD50 oral in rat: 11900mg/kg

Details:

Product Name: L(+)-Ascorbic acid

CAS:    50-81-7
MF:    C6H8O6
MW:    176.12
EINECS:    200-066-2

Mol File:    50-81-7.mol
L(+)-Ascorbic acid Structure
L(+)-Ascorbic acid Chemical Properties
Melting point     190-194 °C (dec.)
alpha     20.5 º (c=10,H2O)
Boiling point     227.71°C (rough estimate)
density     1,65 g/cm3
FEMA     2109 | ASCORBIC ACID
refractive index     21 ° (C=10, H2O)
storage temp.     Store at +5°C to +30°C.
solubility     H2O: 50 mg/mL at 20 °C, clear, nearly colorless
form     powder
pka    4.04, 11.7(at 25℃)
color     white to slightly yellow
PH    1.0 - 2.5 (25℃, 176g/L in water)
PH Range    1 - 2.5
Odor    Odorless
optical activity    [α]25/D 19.0 to 23.0°, c = 10% in H2O
Water Solubility     333 g/L (20 ºC)
Merck     14,830
BRN     84272
Stability:    Stable. May be weakly light or air sensitive. Incompatible with oxidizing agents, alkalies, iron, copper.
InChIKey    CIWBSHSKHKDKBQ-JLAZNSOCSA-N
CAS DataBase Reference    50-81-7(CAS DataBase Reference)
NIST Chemistry Reference    L-Ascorbic acid(50-81-7)
EPA Substance Registry System    Ascorbic acid (50-81-7)
Safety Information
Hazard Codes
Risk Statements
Safety Statements     24/25-36-26
WGK Germany     1
RTECS     CI7650000
TSCA     Yes
HS Code     29362700
Hazardous Substances Data    50-81-7(Hazardous Substances Data)
Toxicity    LD50 oral in rat: 11900mg/kg