Agent Name

Zinc pyrophosphate

CAS Number

7446-26-6

Formula

H4-O7-P2.2Zn

Major Category

Metals

Synonyms

Diphosphoric acid, zinc salt (1:2); Dizinc pyrophosphate; [ChemIDplus] KLENPHOS 300; [Klenzoid MSDS]

Category

Phosphates, Metallic Salts

Description

White solid; [Merck Index] 30-50% Aqueous solution: Slightly viscous odorless liquid; [Klenzoid MSDS]

Sources/Uses

Used as a drinking water additive; [Klenzoid MSDS] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]

Comments

An eye irritant; [Klenzoid MSDS] See "Zinc." See "Disodium pyrophosphate."

Exposure Assessment
MAK

0.1 mg/m3(respirable fraction), 2 mg/m3 (inhalable fraction) for Zn inorg. cmpnds

Links to Other NLM Databases
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Chemical Information

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