Potassium sulfate
Suppliers
Names
[ CAS No. ]:
7778-80-5
[ Name ]:
Potassium sulfate
[Synonym ]:
Sulfuric acid dipotassium salt
Potassium sulfate
Dipotassium sulfate
Sulfuric acid, dipotassium salt
Kalium sulphuricum
K2SO4
MFCD03456797
Kaliumsulfat
KJELTABS IB 61
Salt of leMery
kaliumsulphuricum
potassium sulphate
arcanumduplicatum
Glazier's salt
Monopotassium sulfate
salpolychrestum
Kalii sulfas
EINECS 231-915-5
Chemical & Physical Properties
[ Density]:
2.66
[ Boiling Point ]:
1689°C
[ Melting Point ]:
1067°C
[ Molecular Formula ]:
K2O4S
[ Molecular Weight ]:
174.259
[ Flash Point ]:
1689°C
[ Exact Mass ]:
173.879135
[ PSA ]:
88.64000
[ Storage condition ]:
Store at RT.
[ Stability ]:
Stable.
[ Water Solubility ]:
110 g/L (20 ºC)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TT5900000
- CAS REGISTRY NUMBER :
- 7778-80-5
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- O4-S.2K
- MOLECULAR WEIGHT :
- 174.26
- WISWESSER LINE NOTATION :
- KA2 S-O4
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - woman
- DOSE/DURATION :
- 750 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes Gastrointestinal - hypermotility, diarrhea
- REFERENCE :
- AEXPBL Archiv fuer Experimentelle Pathologie und Pharmakologie. (Leipzig, Ger. Dem. Rep.) V.1-109, 1873-1925. For publisher information, see NSAPCC. Volume(issue)/page/year: 21,169,1886
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 6600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 50(7),24,1985
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 3 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1360,1935 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 15 mg/m3/4H/17W-I
- TOXIC EFFECTS :
- Endocrine - changes in adrenal weight Nutritional and Gross Metabolic - changes in sodium Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 28(7),47,1984 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 60540 No. of Facilities: 2504 (estimated) No. of Industries: 23 No. of Occupations: 40 No. of Employees: 24082 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1826 No. of Facilities: 20 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 238 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 60540 No. of Facilities: 6540 (estimated) No. of Industries: 62 No. of Occupations: 76 No. of Employees: 120743 (estimated) No. of Female Employees: 31373 (estimated)
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Safety Phrases ]:
S22-S24/25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
1
[ RTECS ]:
TT5900000
[ HS Code ]:
3105100090
Customs
[ HS Code ]: 3105100090
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