Potassium pyrosulfate

Names

[ CAS No. ]:
7790-62-7

[ Name ]:
Potassium pyrosulfate

[Synonym ]:
dipotassium,sulfonato sulfate
MFCD00011385
EINECS 232-216-8

Chemical & Physical Properties

[ Density]:
2.28 g/mL at 25 °C(lit.)

[ Melting Point ]:
325 °C

[ Molecular Formula ]:
K₂O₇S₂

[ Molecular Weight ]:
254.32200

[ Exact Mass ]:
253.83600

[ PSA ]:
140.39000

[ LogP ]:
0.08500

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

[ Water Solubility ]:
MAY DECOMPOSE

MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3260 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
3104300000

Customs

[ HS Code ]: 3104300000

Articles

Titrimetric determination of glutaraldehyde concentrations.

Folia Morphol. (Praha.) 35(2) , 113-5, (1987)

Chromate dermatitis and sodium dithionite.

Contact Dermatitis 8(5) , 291-3, (1982)

R. Bock

Aufschlussmethoden der anorg. & org. Chemie Weinheim , (1972)

Potassium 3-(6-ethoxy-6-oxohexyl)-2,3-dimethyl-3H-indole-5-sulfonate
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Potassium 2,3-dihydro-1H-inden-2-yl(trifluoro)borate(1-)
Potassium 2-deoxy-2-(sulfonatoamino)-D-glucose
2-(5-methoxy-2-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-4-oxopyridin-1(4H)-yl)-N-(4-nitrophenyl)acetamide
Ethyl 4-bromomethyl-3-methoxybenzoate
N-(4-acetylphenyl)-2-(5-methoxy-2-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-4-oxopyridin-1(4H)-yl)acetamide
4-(2-(Tert-butoxy)ethyl)piperidine
Methyl 2-(3,3,5-trimethylcyclohexyl)acetate
5-[(4-Methylphenoxy)methyl]-3-(4-methylphenyl)isoxazole
N-cyclopentyl-2-(5-methoxy-2-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-4-oxopyridin-1(4H)-yl)acetamide
N-cyclohexyl-2-(5-methoxy-2-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-4-oxopyridin-1(4H)-yl)acetamide
N-(4-fluorobenzyl)-2-(5-methoxy-2-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-4-oxopyridin-1(4H)-yl)acetamide
N-[(3-Pyridinyl)methyl]-N-methylacrylamide

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