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Cosmetic ingredient (INCI)

CI 19140

Used in cosmetic products as colorant and hair dyeing. CI 19140 is classed chemically as a pyrazole colour.

Listed in several EU annexes
  • Allowed with restrictions, Annex III/189
  • Allowed colorant, Annex IV/44

Annex III/189: 0.5%

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

Tartrazine chemical structure, C16H9N4Na3O9S2, CAS 1934-21-0
Tartrazine
CAS 1934-21-0C16H9N4Na3O9S2
92 suppliers
Tartrazine

IUPAC name: trisodium, 5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazole-3-carboxylate

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
  • Suppliers, prices and trade data
View chemical page Get quotes

CI 19140 suppliers

Companies with live listings for the linked chemical. Paid members appear first.

HD
HNP Dye Chem
Manufacturer India

HNP DYE CHEM is one of the dyes manufacturer & merchant exporters in INDIA.

Unclaimed profile 161 products
1 matching product
CC
Connect Chemicals Italia Srl
DistributorVimercate, Italy

Connect Chemicals is a worldwide manufacturer and distributor of specialty chemicals.

Unclaimed profile 201 products
1 matching product
JO
Jinan Ogilvy Chemical Co., Ltd
Supplier China

Jinan Ogilvy chemical is a fluorescent whitening agent company in China has been committed to the development of whitening and coloring field.

Unclaimed profile 57 products
1 matching product
BC
Bhavna Colourants
Manufacturer India
Unclaimed profile 155 products
1 matching product
RD
Red-Sun Dye Chem
Manufacturer India
Unclaimed profile 84 products
1 matching product
HC
Hem Corporation
Manufacturer India

Welcome to Hem Corporation We deal in Colors & Chemicals.

Unclaimed profile 183 products
1 matching product
KI
Kemcolour International
Manufacturer India

KemColour International is the sister concern of Kohinoor Group of Industries.

Unclaimed profile 116 products
1 matching product
VD
Vaishali Dyes & Intermediates
Manufacturer India

We have been bestowed the prestigious Manufacturing Based Export House since 1985 for our valuable contribution in increasing the country's exports.

Unclaimed profile 46 products
1 matching product

Frequently asked questions

What is CI 19140 used for in cosmetics?

CI 19140 is used in cosmetic products as colorant and hair dyeing. CI 19140 is classed chemically as a pyrazole colour.

Is CI 19140 restricted in cosmetics in the EU?

CI 19140 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex III/189 (allowed with restrictions), Annex IV/44 (allowed colorant). Annex III/189: 0.5% Always check the full annex entry for the conditions of use.

What is the CAS number of CI 19140?

CI 19140 is listed with CAS number 1934-21-0 and EC number 217-699-5.

Where can I buy CI 19140?

8 suppliers list Tartrazine on CompoundList. Compare them below or post a buy request with your grade and quantity.