sodium ascorbate

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Names

[ CAS No. ]:
134-03-2

[ Name ]:
sodium ascorbate

[Synonym ]:
EINECS 205-126-1
Sodium ascorbate
L-Ascorbic Acid Sodium Salt
Vitamine C sodium salt,Vitamin C sodium salt
(+)-Sodium L-ascorbate (L(+)-Ascorbic acid sodium salt
SodiuM L-Ascorbate
L(+)-Ascorbic acid sodium salt,Vitamin C sodium salt
MFCD00082340
Vitamin C Sodium Salt
L(+)-Ascorbic acid sodium salt,E301

Chemical & Physical Properties

[ Density]:
1.799 g/cm3

[ Boiling Point ]:
552.7ºC at 760 mmHg

[ Melting Point ]:
220 °C (dec.)(lit.)

[ Molecular Formula ]:
C6H7NaO6

[ Molecular Weight ]:
198.106

[ Flash Point ]:
238.2ºC

[ Exact Mass ]:
198.014038

[ PSA ]:
110.05000

[ Vapour Pressure ]:
1.62E-14mmHg at 25°C

[ Index of Refraction ]:
105.5 ° (C=10, H2O)

[ Water Solubility ]:
620 g/L (20 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CI7671000
CHEMICAL NAME :
L-Ascorbic acid, monosodium salt
CAS REGISTRY NUMBER :
134-03-2
LAST UPDATED :
199709
DATA ITEMS CITED :
13
MOLECULAR FORMULA :
C6-H7-O6.Na
MOLECULAR WEIGHT :
198.12
WISWESSER LINE NOTATION :
T5OV EHJ CQ DQ EYQ1Q &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Unscheduled DNA synthesis

MUTATION DATA

TYPE OF TEST :
Mutation in mammalian somatic cells
TEST SYSTEM :
Rodent - hamster Ovary
DOSE/DURATION :
500 umol/L
REFERENCE :
CALEDQ Cancer Letters (Shannon, Ireland). (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1975- Volume(issue)/page/year: 8,299,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0461 No. of Facilities: 474 (estimated) No. of Industries: 5 No. of Occupations: 16 No. of Employees: 16211 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0461 No. of Facilities: 705 (estimated) No. of Industries: 11 No. of Occupations: 28 No. of Employees: 24087 (estimated) No. of Female Employees: 15231 (estimated)

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Risk Phrases ]:
R68

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ RTECS ]:
CI7671000

Precursor & DownStream

Precursor

DownStream

  • Ascorbyl Glucoside
  • D-Erythronolactone

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