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potassium hydrogensulphate

CAS 7646-93-7 · HKO4S

Hazard class

Danger — Irritant / harmful, Corrosive

Pictograms

Irritant / harmfulCorrosive

H-statements

H335 May cause respiratory irritation
H314 Causes severe skin burns and eye damage

Common uses (US EPA CDR)

Soil amendments (fertilizers)

Synonyms

Potassium bisulfate · Potassium hydrogen sulfate · Sal enixum · Sulfuric acid, monopotassium salt · Caswell No. 682C · Monopotassium hydrogen sulfate · Potassium hydrosulfate (KHSO4) · Potassium hydrogen sulfate, solid

Molecular weight

136.17 g/mol

Browse similar

Irritant / harmful · Corrosive

Data source

Harmonised classification ECHA — EU CLP Annex VI

Legally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.

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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console

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