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Potassium Pyrosulfate, ACS Grade, LabChem™

Catalog No. LC200981
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Quantity:
500 g
Packaging:
Amber Glass
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Catalog No. Quantity Packaging
LC200981 500 g Amber Glass
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Catalog No. LC200981 Supplier LabChem, Inc. Supplier No. LC200981
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Chemical Identifiers

CAS 7790-62-7
Molecular Formula K2O7S2
Molecular Weight (g/mol) 254.31
InChI Key KAQHZJVQFBJKCK-UHFFFAOYSA-L
Synonym potassium pyrosulfate, dipotassium disulfate, potassium disulfate, unii-avj6zst7l6, avj6zst7l6, disulfuric acid dipotassium salt, dipotassium sulfonato sulfate, dipotassium disulphate, dipotassium pyrosulfate, kaliumpyrosulfat
PubChem CID 62681
IUPAC Name dipotassium;sulfonato sulfate
SMILES [O-]S(=O)(=O)OS(=O)(=O)[O-].[K+].[K+]

Specifications

Melting Point 325°C
Color White
CAS Max % 100
Physical Form Powder
Quantity 500 g
UN Number UN3260
Solubility Information Soluble in water
Grade ACS
Identification Passes Test
Packaging Amber Glass
Decomposition Information Sulfur compounds
Chemical Name or Material Potassium Pyrosulfate
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Safety and Handling

Hazard Category Danger
Hazard Statement GHS H Statement
May be corrosive to metals.
Causes severe skin burns and eye damage.
May cause respiratory irritation.
Precautionary Statement GHS P Statement
Keep only in original conatainer.
Do not breathe dust.
Wear protective gloves, protective clothing, eye protection, face protection.
Wash exposed skin thoroughly after handling.
Use only outdoors or in a well-ventilated area.
If swallowed: Rinse mouth.
Do not induce vomiting.
Immediately call a poison center/doctor.
If on skin (or hair): Remove/Take off immediately all contaminated clothing.
Rinse skin with water/shower.
Immediately call a poison center/doctor.
Wash contaminated clothing before reuse.
If inhaled: Remove person to fresh air and keep comfortable for breathing.
Immediately call a poison center/doctor.
If in eyes: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
Immediately call a poison center/doctor.
Absorb spillage to prevent material damage.
Store locked up in a well-ventilated place.
Keep container tightly closed.
Store in corrosive resistant container with a resistant inner liner.
Dispose of contents/container to comply with local, state and federal regulations.
Recommended Storage Room Temperature
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