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Data: None

Basic Orange 31

IMAGE SOURCE: PubChem

SEARCH PRODUCTS

Other Concerns

Use restrictions (low)

SYNONYMS

1H-IMIDAZOLIUM, 2-[(4-AMINOPHENYL)AZO]-1,3-DIMETHYL-, CHLORIDE, 2-[(4-AMINOPHENYL)AZO]-1,3-DIMETHYL- CHLORIDE 1H-IMIDAZOLIUM, 2-[(4-AMINOPHENYL)AZO]-1,3-DIMETHYL-1H-IMIDAZOLIUM CHLORIDE, BASIC ORANGE 31, CHLORIDE 1H-IMIDAZOLIUM, 2-[(4-AMINOPHENYL)AZO]-1,3-DIMETHYL-, and CI BASIC ORANGE 31

Basic Orange 31 is a hair colorant.

Common concerns

See how this product scores for common concerns.

  • LOW
    Cancer
  • LOW
    Allergies & Immunotoxicity
  • LOW
    Developmental and Reingredientive Toxicity
  • LOW
    Use Restrictions

Ingredient concerns

  • CONCERNS
  • DATA SOURCES

Products with this Ingredient

Expand content Collapse content
hair color and bleaching21 products
conditioner11 products
shampoo3 products
hair treatment/serum3 products

Cancer

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CONCERN REFERENCE
Cancer - limited evidenceCTFA International Cosmetic Ingredient Dictionary and Handbook

Use restrictions

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CONCERN REFERENCE
Determined safe for use in cosmetics, subject to concentration or use limitations - anyCTFA International Cosmetic Ingredient Dictionary and Handbook

Data gaps

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CONCERN REFERENCE
0 studies in PubMed science library may include information on the toxicity of this chemicalNLM PubMed
  • CTFA (Cosmetic, Toiletry and Fragrance Association). 2006. International Cosmetic Ingredient Dictionary and Handbook, 11th Edition. Color Additive Information. Washington, DC.
  • NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.

Understanding scores

Cosmetics and personal care products are not required to be tested for safety before being allowed on the market. The Skin Deep® scoring system was designed to help the public understand whether a product is safe to use or whether it contains ingredients of concern.

Every product and ingredient in Skin Deep gets a two-part score – one for hazard and one for data availability. The safest products score well by both measures, with a low hazard rating and a fair or better data availability rating.

HOW WE DETERMINE SCORES

Hazard score

The Skin Deep ingredient hazard score, from 1 to 10, reflects known and suspected hazards linked to the ingredients. The EWG VERIFIED™ mark means a product meets EWG’s strictest criteria for transparency and health.

Score legend

Data availability

The Skin Deep data availability rating reflects the number of scientific studies about the product or ingredient in the published scientific literature.

NONE LIMITED FAIR GOOD ROBUST
Low Availability
Moderate Availability
High Availability

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