magnesium sulfate

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Names

[ CAS No. ]:
7487-88-9

[ Name ]:
magnesium sulfate

[Synonym ]:
Sal amarum
Salts
Magnesium sulfate
SULFURIC ACID, MAGNESIUM SALT
magnezium sulfate
salangalis
Sulfuric acid magnesium salt (VAN)
Sal anglicum
Dried
MFCD00011110
saldesedlitz
Sulfate, Magnesium
EINECS 231-298-2
Sulfuric acid, magnesium salt (1:1)
anhydrous magnesium sulphate
magnesium sulphate
MgSO4
Hair salt
magnesium(II) sulfate
DBO2

Chemical & Physical Properties

[ Density]:
1.07 g/mL at 20 °C

[ Boiling Point ]:
330ºC at 760 mmHg

[ Melting Point ]:
1124 °C

[ Molecular Formula ]:
MgO4S

[ Molecular Weight ]:
120.368

[ Exact Mass ]:
119.936768

[ PSA ]:
88.64000

[ Vapour density ]:
<0.01 (vs air)

[ Vapour Pressure ]:
<0.1 mm Hg ( 20 °C)

[ Stability ]:
Stable. Hygroscopic.

[ Water Solubility ]:
H2O: 1 M at 20 °C, clear, colorless

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OM4500000
CAS REGISTRY NUMBER :
7487-88-9
LAST UPDATED :
199710
DATA ITEMS CITED :
25
MOLECULAR FORMULA :
O4-S.Mg
MOLECULAR WEIGHT :
120.37
WISWESSER LINE NOTATION :
MG S-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
428 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Lungs, Thorax, or Respiration - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
351 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Cardiac - arrhythmias (including changes in conduction) Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
80 mg/kg/2M-I
TOXIC EFFECTS :
Cardiac - other changes Lungs, Thorax, or Respiration - cyanosis
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraspinal
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
20 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis with appropriate anesthesia
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1029 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
645 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
48 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
1200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
1500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Behavioral - general anesthetic
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1750 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
1800 mg/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - somnolence (general depressed activity)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
320 mg/kg
SEX/DURATION :
female 39 week(s) after conception
TOXIC EFFECTS :
Reproductive - Maternal Effects - other effects Reproductive - Effects on Embryo or Fetus - other effects to embryo
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
750 mg/kg
SEX/DURATION :
female 17-21 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - other effects to embryo Reproductive - Specific Developmental Abnormalities - hepatobiliary system

MUTATION DATA

TYPE OF TEST :
Phage inhibition capacity
TEST SYSTEM :
Bacteria - Escherichia coli
DOSE/DURATION :
800 umol/L
REFERENCE :
ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 6,59,1984 *** 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 - 43410 No. of Facilities: 11060 (estimated) No. of Industries: 88 No. of Occupations: 80 No. of Employees: 106080 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 43410 No. of Facilities: 13961 (estimated) No. of Industries: 111 No. of Occupations: 95 No. of Employees: 235005 (estimated) No. of Female Employees: 108074 (estimated)

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ RTECS ]:
OM4500000

[ HS Code ]:
2833210000

Synthetic Route

Precursor & DownStream

Precursor

  • Benzyl chloroformate
  • 1,1-bis(4-methoxyphenyl)prop-2-yn-1-ol
  • SodiuM bicarbonate
  • magnesium sulphite
  • kieserite MgSO4*H2O
  • kieserite MgSO4*H2O
  • SULFUR DIOXIDE
  • Magnesium
  • Sodium bisulfate

DownStream

  • 3-Methyl-1-penten-4-yn-3-ol
  • 3-Chloro-2-nitrobenzoic acid
  • 1,3,5-trimethyl-2-phenylbenzene
  • 5,7-Dimethyl-1H-indazole
  • Homovanillic acid
  • 4-Acetoxy-3-methoxyphenylacetic acid
  • 2-Chloro-2-butene
  • butadiene
  • 2-Butanone
  • 1,3-Pentadiene

Customs

[ HS Code ]: 2833210000

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Related Compounds

  • magnesium sulfate
  • MAGNESIUM SULFATE
  • Magnesium sulfate
  • Magnesium sulfate
  • magnesium sulfate
  • Magnesium sulfate
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  • 4-hydroxy-5,7-dimethyl-N-[2-(morpholin-4-yl)ethyl]quinoline-3-carboxamide
  • methyl N-{4-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]-4-oxobutanoyl}glycinate
  • N-[4-(3,5-dimethyl-1H-pyrazol-1-yl)-3-methoxyphenyl]-2-[4-(1H-pyrrol-1-yl)tetrahydro-2H-pyran-4-yl]acetamide
  • N-[4-(acetylamino)phenyl]-2-[4-(1H-pyrrol-1-yl)tetrahydro-2H-pyran-4-yl]acetamide
  • C17H13FN8O
  • (2R)-4-(2,6-dichlorophenyl)butan-2-amine
  • N-{3-[3-(1H-indol-3-yl)propyl]-1H-1,2,4-triazol-5-yl}-2-(2-methoxyphenyl)acetamide
  • N-[2-(dimethylamino)ethyl]-4-hydroxy-8-methoxyquinoline-3-carboxamide
  • 2-chloro-N-[2-(4-pyridyl)ethyl]-5-(1H-pyrrol-1-yl)benzamide
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