# 2,7-Naphthalenedisulfonic acid, disodium salt

URL: https://app.greenveil.ai/ingredients/ingredient_dtxsid_dtxsid3061849
Categories: industrial
Functions: Dye
Identifier: DTXSID3061849

> 2,7-Naphthalenedisulfonic acid, disodium salt is used as dye. EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. Assessed from 2 sources.

## Safety assessment

- Chemical concern: not yet assessed
- Rationale: EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products.

## Regulatory status

- US: commercial use observed — EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Dye.

_Assessed by Greenveil._