# Calcium nitrate tetrahydrate

URL: https://app.greenveil.ai/ingredients/ingredient_cas_13477_34_4
Categories: industrial
Functions: cement hydration accelerating agent, water-reducing concrete admixture
Identifier: 13477-34-4

> Calcium nitrate tetrahydrate is used as cement hydration accelerating agent / water-reducing concrete admixture. EPA CPDat observed this chemical in 3 composition records across product categories including Laboratory supplies. Assessed from 6 sources.

## Safety assessment

- Chemical concern: not yet assessed
- Rationale: EPA CPDat observed this chemical in 3 composition records across product categories including Laboratory supplies.

## Regulatory status

- US: commercial use observed — EPA CPDat observed this chemical in 3 composition records across product categories including Laboratory supplies.
- US: commercial use observed — EPA CPDat observed this chemical in 25 composition records across product categories including Laboratory supplies, Vehicle, Home maintenance. EPA CPDat classifies this chemical for functional uses including cement hydration accelerating agent, water-reducing concrete admixture.
- US: listed in openFDA substance — openFDA substance registry classifies this ingredient as chemical.

_Assessed by Greenveil._