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InventoryRef 3278114/08/2020

CI 59040

Trisodium 8-hydroxypyrene-1,3,6-trisulphonate

CI 59040 is linked to 2 EU annex records on this page. Inventory note: IV/87 (CI 59040) II/1362 (Solvent Green 7; CI 59040: when used as a substance in hair dye products).

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Regulatory evidence by market

This matrix separates verified ingredient rules from sources that are mapped but not yet imported. No imported rule does not mean the ingredient is permitted.

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MarketEvidence statusRecordsSource language
European UnionEvidence linked
Prohibited entry found
Open this evidence		2English and EU languages
Great BritainSource mapped
Official source mapped; ingredient rule not imported
0English
CanadaSource mapped
Official source mapped; ingredient rule not imported
0English and French
New ZealandSource mapped
Official source mapped; ingredient rule not imported
0English
ASEANSource mapped
Official source mapped; ingredient rule not imported
0English and national languages
ChinaSource mapped
Official source mapped; ingredient rule not imported
0Chinese with selected English material
JapanSource mapped
Official source mapped; ingredient rule not imported
0Japanese; official English translation available
South KoreaSource mapped
Official source mapped; ingredient rule not imported
0Korean with some English names
United StatesSource mapped
Official source mapped; ingredient rule not imported
0English
AustraliaSource mapped
Official source mapped; ingredient rule not imported
0English
BrazilEvidence linked
Prohibited
Open this evidence		1Portuguese with INCI crosswalks
IndiaSource mapped
Official source mapped; ingredient rule not imported
0English and Hindi
Saudi ArabiaSource mapped
Official source mapped; ingredient rule not imported
0Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 6358-69-6
CAS 6358-69-6PubChem CID 61388

Pyranine

Pyranine is an organic sodium salt. It has a role as a fluorochrome. It contains a pyranine(3-). It derives from a hydride of a pyrene. — ChEBI

IUPAC name
trisodium;8-hydroxypyrene-1,3,6-trisulfonate
Molecular formula
C16H7Na3O10S3
Molecular weight
524.4 g/mol
Exact mass
523.88944278 Da
Topological polar surface area
217.0 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
10
Covalent units
4
Defined stereocentres
0

Also known as

Solvent green 7Pyrene 1Green 8Japan Green 204Japan Green No. 20411389 GreenD&C Green 8Pyranine 120
16 more reported names
Green 204Green No. 204Trisodium 1-hydroxy-3,6,8-pyrenetrisulfonate8-Hydroxypyrene-1,3,6-trisulfonic acid sodium saltRefChem:870405D.C. Green No. 8Sodium 8-hydroxypyrene-1,3,6-trisulfonateHPTSD & C Green no. 8D&C Green No. 8C.I. Solvent Green 71,3,6-Pyrenetrisulfonic acid, 8-hydroxy-, trisodium salt8-HYDROXY-1,3,6-PYRENETRISULFONIC ACID TRISODIUM SALT8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium saltCI 59040C.I. 59040
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for CI 59040

INCI name

CI 59040

Description

Trisodium 8-hydroxypyrene-1,3,6-trisulphonate

Record provenance

Inventory reference
32781
Imported identity
CI 59040
Source update
14/08/2020
European Commission CosIng source notes
Annex IV Restriction reference
Entry 87

CI 59040

CAS: 6358-69-6
EC: 228-783-6

Key data

CAS
6358-69-6
EC
228-783-6
Restriction
IV/87 (CI 59040) II/1362 (Solvent Green 7; CI 59040: when used as a substance in hair dye products)
Function
COLORANT
Exclusively or mainly intended to colour the cosmetic product, the body as a whole or certain parts thereof, by absorption or reflection of visible light. All authorised colorants are substances in the positive list of Annex IV to the Cosmetics Regulation 1223/2009.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#6426 · CI 59040

Records sharing a CAS or EC identity

SOLVENT GREEN 7

Ingredients with overlapping formulation functions

CI 50325COLORANT
CI 50420COLORANT
CI 51319COLORANT
CI 58000COLORANT
CI 60724COLORANT
CI 60725COLORANT
CI 60730COLORANT
CI 61565COLORANT

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicalsPubChem PUG RESTEU Safety Gate cosmetic product alertsECHA CHEMUS EPA CompToxCosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortal

How CI 59040 appears in the CosIng inventory

The CosIng inventory lists CI 59040 as a cosmetic ingredient and this page links it to 2 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

CI 59040 is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

CI 59040 appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

The restriction field for CI 59040 reads: "IV/87 (CI 59040) II/1362 (Solvent Green 7; CI 59040: when used as a substance in hair dye products)". This is the restriction note recorded in the CosIng inventory for this ingredient. For authoritative conditions and limits, always refer to the linked annex entries above.

According to the EU CosIng inventory, CI 59040 carries the following function designation(s):

CAS 6358-69-6 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.
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Source note for CI 59040

This page combines the CosIng inventory entry for CI 59040 with 2 linked Annex II–VI records from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research CI 59040 and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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