Potassium sulfate

Modify Date: 2024-01-02 11:57:58

Potassium sulfate structure	Common Name	Potassium sulfate
	CAS Number	7778-80-5	Molecular Weight	174.259
	Density	2.66	Boiling Point	1689°C
	Molecular Formula	K₂O₄S	Melting Point	1067°C
	MSDS	Chinese USA	Flash Point	1689°C

Name	potassium sulfate
Synonym	More Synonyms

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)

Potassium sulfate MSDS(Chinese)

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)

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

HS Code	3105100090

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Potassium sulfate
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Potassium sulfate
Price: ￥78.0/1kg
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China
Product Name: Potassium sulfate
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: potassium sulfate(7778-80-5)
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
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Potassium sulfate

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