Skip to content
  • food
  • pharma

Zinc sulfate monohydrate

CAS 7446-19-7

Also registered as 1 other CAS number

16788-42-4

Zinc sulfate monohydrate chemical structure

Concern score

Not assessed — no hazard data yet.

Zinc sulfate monohydrate in plain language

What it is

Also known as Zinc sulfate · Sulfuric acid, zinc salt (1:1), monohydrate · Zinc sulfate (1:1) monohydrate · Zinc sulphate (1:1) monohydrate · Zinc sulfate--water (1/1/1) · zinc;sulfate;hydrate

Show all 23 names

AKOS015855396 · H2O5SZn · PC-527200 · Solvazinc; Solvezink · Sulfato de zinc monohydratado · Sulfuric acid zinc salt (1:1) monohydrate · Sulfuric acid, zinc salt (1:1), hydrate (8CI,9CI) · Sulfuric acid, zinc salt (1:1), monohydrate (8CI,9CI) · UNII-PTX099XSF1 · Zinc sulfate (monohydrate) · Zinc sulphate (monohydrate) · Zincsulfatemonohydrate · Zinc sulfate monohydrate, Zn 35.5% · Zinc(II) sulfate xhydrate · Zinc(II)sulfatexhydrate · zinc sulphate · zinc(II) sulfate hydrate

What it does

We don't have a plain-language description for Zinc sulfate monohydrate yet.

Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Zinc sulfate monohydrate appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Pharma
  • Food
  • USEPAcommercial use observedEPA CPDat observed this chemical in 2 composition records across product categories including Food and drug.
    • EPA CPDat observed this chemical in 2 composition records across product categories including Food and drug.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Expert safety opinions

No expert opinion on file for Zinc sulfate monohydrate. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • JECFA

    Joint FAO/WHO Expert Committee on Food Additives

    No JECFA evaluation on file.

  • EFSA

    European Food Safety Authority

    No EFSA opinion on file.

Evidence & sources

No graded research studies for Zinc sulfate monohydrate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated March 2021

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Food use

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Zinc sulfate monohydrate in a product composition. These are source records, not Greenveil catalog products.

Source records

2

Named organisations

2

Food and drug
See products using Zinc sulfate monohydrate →

Catalog

Found in these products

Their ingredient lists include Zinc sulfate monohydrate; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

Co-occurrence

Often appears with

Ingredients that frequently appear alongside Zinc sulfate monohydrate in the catalog.