# NAPHTHOL BLUE BLACK

URL: https://app.greenveil.ai/ingredients/ingredient_dtxsid_dtxsid1024415
Categories: cleaning, industrial, pharma
Functions: Dye
Identifier: DTXSID1024415

> NAPHTHOL BLUE BLACK is used as dye. EPA CPDat observed this chemical in 9 composition records across product categories including Construction and building materials, Laboratory supplies, Cleaning and safety. Assessed from 5 sources.

## Safety assessment

- Chemical concern: not yet assessed
- Rationale: EPA CPDat observed this chemical in 9 composition records across product categories including Construction and building materials, Laboratory supplies, Cleaning and safety.

## Regulatory status

- US: commercial use observed — EPA CPDat observed this chemical in 9 composition records across product categories including Construction and building materials, Laboratory supplies, Cleaning and safety. EPA CPDat classifies this chemical for functional uses including Dye.
- US: inactive ingredient database — Route: ORAL; Dosage form: TABLET; Potency: 0.83 mg
- US: listed in openFDA substance — openFDA substance registry classifies this ingredient as chemical.

_Assessed by Greenveil._