L-Ascorbic acid

Min.Order / FOB Price:Get Latest Price

1 Gram	FOB Price: USD 66.0000

1 Gram

FOB Price: USD 66.0000

Min.Order :1 Gram
Purity: 98%
Payment Terms : T/T,Other

Keywords

L-Ascorbic acid 50-81-7 98%

Quick Details

Appearance:powder
Application:intermediate
PackAge:according to your need for packing
ProductionCapacity:1|Metric Ton|Day
Storage:dry
Transportation:sea,air,courier

Superiority:

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.    0-6°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)

Details:

L(+)-Ascorbic acid Basic information
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
Mol File:   50-81-7.mol

Safety Information
Hazard Codes
Risk Statements
Safety Statements    24/25-36-26
RIDADR
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

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