Potassium Hydrogen Sulfate, Fused, Powder, Reagent, ACS

Catalog Number
P1395
Supplier/Brand
Spectrum Chemical
CAS Number
7790-62-7

Potassium Hydrogen Sulfate, Fused, Powder, Reagent, ACS is actually a fused mixture potassium hydrogen sulfate and potassium pyrosulfate otherwise known as the dipotassium salt of disulfuric acid. It's used in analytical chemistry as a disintegrating agent. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.


Synonyms: Potassium Pyrosulfate

Shipping Information

When shipping via FedEx Air the item will ship priority overnight. A higher hazmat fee will apply.

DOT: UN2509, Potassium hydrogen sulfate, 8, PG II

Largest individual container shippable via:
UPS/FedEx Ground: 12 kg    UPS Air: 2.5 kg    FedEx Air: 50 kg

Additional UPS-imposed hazardous material charge.
Tariff No. 2833295100

prop65WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Storage Information

DELIQUESCENT: Keep tightly closed.

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2023