Is CI 15800 safe in cosmetics?
CI 15800 has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
CI 15800
Also known as: Calcium bis[3-hydroxy-4-(phenyldiazenyl)naphthalene-2-carboxylate], C.I. 15800 Ca salt, C.I. Pigment Red 64, calcium salt (2:1), D and C Red No. 31, C.I. Pigment Red 64:1 (+14 more)
CI 15800 (CAS 6371-76-2) is a cosmetic cosmetic ingredient functioning as Colorant (red). EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety data.
View industrial chemical safety profile for CAS 6371-76-2 →
Auto-generated CPSR Part A draft with source citations
Function
Colorant (red)
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
calcium bis(3-carboxy-1-phenyldiazenylnaphthalen-2-olate)
InChIKey
CYHOWEBNQPOWEI-UHFFFAOYSA-L
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted – D&C Red No. 31 (permanently listed, certification required)
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for CI 15800.
Calculate MoS for your specific formulation with the MoS Calculator.
EU CosIng Annex Listing
European Commission CosIng database Annex references per Regulation (EC) No 1223/2009.
Annex IV — Permitted Colorants
Product type: Red
Expanded Jurisdictional Detail
Additional regulatory detail beyond the 7-jurisdiction summary: Saudi SFDA, Korea MFDS, ASEAN ACD, Japan/Korea, Brazil/India, and cross-jurisdictional restriction entries.
SA Saudi SFDA (IV - Colorants)
Product type: Not to be used in products applied on mucous membranes.
BRIN Brazil/India Cosmetics
India: Permitted Colorant
Additional Jurisdictional Restrictions (1)
| Jurisdiction | Status | Max % | Product Type |
|---|---|---|---|
| ASEAN | permitted_colorant | - | All products |
Additional Ingredient Properties
1 property record from structured ingredient metadata.
colorant
{"Common_Name": "D&C Red No. 31", "Chemical_Name": "Brilliant Lake Red R", "CAS_Number": "6417-83-0", "Colorant_Type": "Synthetic Lake", "Approved_Uses": "Lipstick, external cosmetics", "Max_Concentration_%": "3%", "EU_Status": "Not approved", "US_FDA_Status": "Approved 21 CFR 74.331 (restricted)", "Notes": "US only, restricted"}
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Dye
Regulatory List Membership (2)
EU Regulated in Personal Care
EU CosIng Cosmetics Ingredient Database
Expert Verdict
Expert safety assessment and concern-level summary for CI 15800.
Regulatory Flags
colorant
eu_cosing_listed
Known Synonyms
Calcium bis[3-hydroxy-4-(phenyldiazenyl)naphthalene-2-carboxylate]
C.I. 15800 Ca salt
C.I. Pigment Red 64, calcium salt (2:1)
D and C Red No. 31
C.I. Pigment Red 64:1
Brilliant Lake M
Brilliant lakered R
Brilliant Red Toner RA
Brilliant Scarlet G
Dainichi Brilliant Scarlet G
Dainichi Brilliant Scarlet RG
EINECS 228-899-7
Japan Red 219
Pigment Red 64:1
Pigment Scarlet Toner RB
Red No. 219
Symuler Brilliant Scarlet G
Topaz Toner R 5
UNII-O63T5PV73P
Chemical Function
Dye
Regulatory Lists
Europe; Personal care
Canada; Personal care; Substances in PCP - Canada (4/2014)
pharmaceutical
Personal care
Australian Status
AICIS status: listed
Frequently Asked Questions
Is CI 15800 allowed in the EU?
CI 15800 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does CI 15800 do in cosmetics?
CI 15800 functions as: Colorant (red). It is classified as a cosmetic ingredient in our database. CAS number: 6371-76-2.
Is CI 15800 used outside cosmetics?
CI 15800 also appears in industrial chemical safety data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Compliance Tools
Check CI 15800 compliance across multiple jurisdictions:
Ingredient Decoder
Paste a full ingredient list for instant analysis
82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
Check compliance across multiple jurisdictions
MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
Related Ingredients
Acid Blue 9
Excellent
Same category
Colorant, Hair Dyeing
Acid Blue 9 Aluminum Lake
Excellent
Same category
Colorant
Anthocyanins
Excellent
Same category
Colorant
Beta Vulgaris Extract
Excellent
Same category
Skin Conditioning, Colorant (betalain...
Beta Vulgaris Root Extract
Excellent
Same category
Skin Conditioning, Colorant (betanin/...
Beta Vulgaris Root Powder
Excellent
Same category
Skin conditioning, natural colorant, ...
(AGARICUS BLAZEI FERMENT + GANODERMA LUCIDUM FERMENT + GANODERMA MULTIPILEUM FERMENT) EXTRACT
Good
Similar safety
Anti-sebum, Antioxidant, Skin Protecting
(ANGELICA ACUTILOBA/PAEONIA LACTIFLORA/REHMANNIA GLUTINOSA) ROOT/CNIDIUM OFFICINALE RHIZOME EXTRACT
Good
Similar safety
Skin Conditioning, Skin Conditioning ...
(ANGELICA ACUTILOBA/PAEONIA LACTIFLORA/REHMANNIA GLUTINOSA/SCUTELLARIA BAICALENSIS) ROOT/(CNIDIUM OFFICINALE/COPTIS CHINENSIS) RHIZOME/GARDENIA JASMINOIDES FRUIT/PHELLODENDRON CHINENSE BARK EXTRACT
Good
Similar safety
(ANGELICA GIGAS/GLYCYRRHIZA URALENSIS/REHMANNIA GLUTINOSA ROOT)/ANGELICA GIGAS STEM/CARTHAMUS TINCTORIUS FLOWER/(CARTHAMUS TINCTORIUS/PRUNUS PERSICA SEED)PORIA COCOS WATER
Good
Similar safety
Humectant, Skin Conditioning, Skin Pr...
(ANGELICA KEISKEI/CHRYSANTHEMUM ZAWADSKII) LEAF/STEM/CINNAMOMUM CASSIA BARK/TRICHOSANTES KIRILOWII FRUIT/ULMUS DAVIDIANA BARK/ROOT/(PAEONIA JAPONICA/BUPLEURUM FALCATUM/POLYGALA TENUIFOLIA ROOT)/VISCUS ALBUM STEM EXTRACT
Good
Similar safety
Anti-seborrheic, Anti-sebum, Antioxid...
(APPLE/CITRUS JUNOS/LENTIL/PEAR/PUMPKIN/STRAWBERRY/TOMATO FRUIT)/CORN KERNEL/(ARCTIUM LAPPA/BRASSICA OLERACEA ACEPHALA/CABBAGE/CAMELLIA SINENSIS/MORINGA OLEIFERA/RADISH/SPINACH LEAF)/(SORGHUM BICOLOR LEAF/STEM)/OAT MEAL/POTATO PULP/(CARROT/NELUMBO NUCIFERA/RADISH/WILD YAM ROOT)/(AMARANTHUS HYPOCHONDRIACUS/CASHEW/CICER ARIETINUM/COIX LACRYMA-JOBI MA-YUEN /MACADAMIA TERNIFOLIA/PHASEOLUS ANGULARIS/PISTACIA VERA/RHYNCHOSIA NULUBILIS/RICE/SESAME/SETARIA ITALICA/SOYBEAN/SWEET ALMOND/WHEAT SEED)/HORDEUM VULGARE SPROUT/CYPERUS ESCULENTUS TUBER/ARTEMISIA PRINCEPS/BROCCOLI/CHENOPODIUM QUINOA/ENTEROMORPHA COMPRESSA/HORDEUM VULGARE/IPOMOEA BATATAS/LAMINARIA JAPONICA/LENTINUS EDODES/PLEUROTUS OSTREATUS/PORPHYRA TENERA/UNDARIA PINNATIFIDA EXTRACT
Good
Similar safety
Antioxidant
Solvent Violet 13
Good
Chemical family
Colorant — anthraquinone-class dye (b...
CI 10006
Moderate
Browse nearby
Colorant (green)
CI 10020
Moderate
Browse nearby
Colorant (green)
Is CI 15800 in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for CI 15800 in your formulation.