sodium sulfate

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Names

[ CAS No. ]:
7757-82-6

[ Name ]:
sodium sulfate

[Synonym ]:
anhydrous sodium carbonate
sodium formaite
MFCD00003504
EINECS 231-820-9
sodium formate powder
sodium formiate
Sodium sulfate
sodium carbonate solution
sodium Sulphate
anhydrous sodium formate
anhydrous sodium sulphate
solid sodium carbonate
sodium carbonate powder

Chemical & Physical Properties

[ Density]:
2.68 g/mL at 25 °C(lit.)

[ Boiling Point ]:
1700°C

[ Melting Point ]:
884 °C(lit.)

[ Molecular Formula ]:
Na2O4S

[ Molecular Weight ]:
142.042

[ Exact Mass ]:
141.931274

[ PSA ]:
88.64000

[ Vapour Pressure ]:
3.35E-05mmHg at 25°C

[ Index of Refraction ]:
1.484

[ Storage condition ]:
Store at RT.

[ Stability ]:
Stable. Incompatible with strong acids, aluminium, magnesium, strong bases. Hygroscopic.

[ Water Solubility ]:
18.5 mg/L

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WE1650000
CAS REGISTRY NUMBER :
7757-82-6
LAST UPDATED :
199710
DATA ITEMS CITED :
14
MOLECULAR FORMULA :
O4-S.2Na
MOLECULAR WEIGHT :
142.04
WISWESSER LINE NOTATION :
NA2 S-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5989 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SKEZAP Shokuhin Eiseigaku Zasshi. Food Hygiene Journal. (Nippon Shokuhin Eisei Gakkai c/o Shokuhin Eisei Senta, 2-6-1 Jingumae, Shibuya-ku, Tokyo 150, Japan) V.1- 1960- Volume(issue)/page/year: 4,15,1963
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1220 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CLDND* Compilation of LD50 Values of New Drugs. (J.R. MacDougal, Dept. of National Health and Welfare, Food and Drug Divisions, 35 John St., Ottawa, Ont., Canada)
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1220 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,1257,1990 ** TUMORIGENIC DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
806 mg/kg/26W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
REFERENCE :
IVIVE4 In Vivo. (POB 51359, Kiffisia, GR-145 10, Greece) V.1- 1987- Volume(issue)/page/year: 1,39,1987 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
14 gm/kg
SEX/DURATION :
female 8-12 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - other neonatal measures or effects
REFERENCE :
TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year: 6,361,1986
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Parenteral
DOSE :
60 mg/kg
SEX/DURATION :
female 8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 62,1626,1973 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81663 No. of Facilities: 94825 (estimated) No. of Industries: 311 No. of Occupations: 160 No. of Employees: 866411 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81663 No. of Facilities: 68367 (estimated) No. of Industries: 311 No. of Occupations: 202 No. of Employees: 1332131 (estimated) No. of Female Employees: 543877 (estimated)

Safety Information

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

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ RTECS ]:
WE1650000

[ HS Code ]:
2833190000

Synthetic Route

Precursor & DownStream

Precursor

  • sodium dodecyl sulfate
  • Sodium sulfite
  • sodium chloride
  • SULFUR DIOXIDE
  • Sodium bisulfate
  • Water
  • Sulfur trioxide
  • magnesium sulfate
  • sodium nitrate
  • Sulfuric acid

DownStream

  • 5-Chloro-1,3-xylene
  • tert-Butyl (2-bromoethyl)carbamate
  • Methyl L-Pyroglutamate
  • cyclooctasulfur
  • sodium carbonate
  • SULFUR DIOXIDE
  • SodiuM bicarbonate
  • sodium
  • dialuminum,oxygen(2-),hydrate
  • sodium nitrate

Customs

[ HS Code ]: 2833190000

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Related Compounds

  • sodium sulfate
  • Butyl Sodium Sulfate
  • Octyl sodium sulfate
  • nonyl sodium sulfate
  • CETYL SODIUM SULFATE
  • Ethyl Sodium Sulfate