# 2-Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt

URL: https://app.greenveil.ai/ingredients/ingredient_cas_936290_04_7
Categories: industrial
Functions: Gypsum crystal formation
Identifier: 936290-04-7

> 2-Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt is used as gypsum crystal formation. EPA CPDat observed this chemical in 1 composition records across product categories including Construction and building materials. Assessed from 1 source.

## Safety assessment

- Chemical concern: not yet assessed
- Rationale: EPA CPDat observed this chemical in 1 composition records across product categories including Construction and building materials.

## Regulatory status

- US: commercial use observed — EPA CPDat observed this chemical in 1 composition records across product categories including Construction and building materials. EPA CPDat classifies this chemical for functional uses including Gypsum crystal formation.

_Assessed by Greenveil._