7778-80-5|Potassium sulfateProducts Supply - Chemical intermediates Network

Potassium sulfate cas no:7778-80-5

Synonyms: Sulfuricacid dipotassium salt (8CI,9CI);Arcanum duplicatum;Dipotassium sulfate;Sulfuric acid potassiumsalt (1:2);Potassium sulfate (K2(SO4));Potassium sulfate (K2SO4);Potassium sulphate;Sal polychrestum;Sulfuric acid, dipotassium salt;Tartarusvitriolatus;

Identification

NamePotassium sulfate
CAS7778-80-5
SynonymsSulfuricacid dipotassium salt (8CI,9CI);Arcanum duplicatum;Dipotassium sulfate;Sulfuric acid potassiumsalt (1:2);Potassium sulfate (K2(SO4));Potassium sulfate (K2SO4);Potassium sulphate;Sal polychrestum;Sulfuric acid, dipotassium salt;Tartarusvitriolatus;
EINECS(EC#)231-915-5
Molecular FormulaK₂SO₄
Molecular Weight174.24

Chemical Properties

Appearancewhite crystalline powder
storage tempStore at RT.

Safety Data

Safety

Safety Statements of Potassium sulfate?(CAS NO.7778-80-5): 22-24/25?
S22: Do not breathe dust.?
S24/25: Avoid contact with skin and eyes.
WGK Germany: 1
RTECS: TT5900000
HS Code: 31043000
Moderately toxic to humans by ingestion. Moderately toxic experimentally by subcutaneous route. Swallowing large doses causes severe gastrointestinal tract effects. When heated to decomposition it emits toxic fumes of K₂O and SO_x. See also SULFATES.

HS Code 31043000

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
guinea pig	LDLo	subcutaneous	3gm/kg (3000mg/kg)	?	"Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1360, 1935.
rat	LD50	oral	6600mg/kg (6600mg/kg)	?	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 50(7), Pg. 24, 1985.
women	LDLo	oral	750mg/kg (750mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"	Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 21, Pg. 169, 1886.

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Potassium sulfate cas no:7778-80-5

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