CI 15620

RestrictedCAS 1658-56-622 regulations across 22 markets

CI 15620 is a cosmetic ingredient classified as Colorant. Also known as CAS 1658-56-6. It is regulated in 22 markets including UAE, Armenia, Bahrain.

Also Known As

CAS Number
1658-56-6

Market Overview — 29 Markets

European Union1
United Kingdom1
United States
California
Maryland
Washington
Canada
Brazil1
South Korea1
Japan
Taiwan1
Australia
Singapore1
Malaysia1
Thailand1
Indonesia1
Vietnam1
Philippines1
UAE1
Saudi Arabia1
Qatar1
Oman1
Kuwait1
Bahrain1
Russia1
Belarus1
Kazakhstan1
Armenia1
Kyrgyzstan1

Detailed Regulations

Europe2 regulations
European UnionRestrictedAnnex IV #24
Chemical name
Sodium 4-[(2-Hydroxy-1-naphthyl)azo]naphthalenesulphonate
CAS
1658-56-6
Product type
Rinse-off products
Color Index
CI 15620

Source: EC 1223/2009 Annex IV

United KingdomRestrictedAnnex IV #24
Chemical name
Sodium 4-[(2-Hydroxy-1-naphthyl)azo]naphthalenesulphonate
Product type
Rinse-off products
Color Index
15620

Source: UK retained EC 1223/2009 Annex IV

Americas1 regulation
BrazilRestrictedAnnex RDC_628 #CI_15620
Product type
brief_contact_only
Conditions of use
Application fields: brief_contact_only
Color Index
CI 15620

Source: ANVISA RDC 628

East Asia & Oceania2 regulations
South KoreaRestrictedAnnex restricted #M1459
Chemical name
Fast Red S, Aka506, ACID RED 88, CI 15620
Conditions of use
* 배합한도 : 적용 후 바로 씻어내는 제품 및 염모용 화장품에만 사용

Source: MFDS Korea Cosmetics Regulation

TaiwanRestrictedAnnex Colorants List #24
Chemical name
CI 15620
Product type
Scope 4: Cosmetic products intended to come into contact only briefly with the skin
Color Index
CI 15620

Source: TFDA Cosmetics Regulations

ASEAN6 regulations
SingaporeRestrictedAnnex ACD Annex IV (Colorants) #15620
Chemical name
Red
Product type
Products with brief skin contact only
Color Index
CI 15620

Source: ASEAN Cosmetic Directive (HSA Dec 2025)

MalaysiaRestrictedAnnex ACD Annex IV (Colorants) #15620
Chemical name
Red
Product type
Products with brief skin contact only
Color Index
CI 15620

Source: ASEAN Cosmetic Directive (HSA Dec 2025)

ThailandRestrictedAnnex ACD Annex IV (Colorants) #15620
Chemical name
Red
Product type
Products with brief skin contact only
Color Index
CI 15620

Source: ASEAN Cosmetic Directive (HSA Dec 2025)

IndonesiaRestrictedAnnex ACD Annex IV (Colorants) #15620
Chemical name
Red
Product type
Products with brief skin contact only
Color Index
CI 15620

Source: ASEAN Cosmetic Directive (HSA Dec 2025)

VietnamRestrictedAnnex ACD Annex IV (Colorants) #15620
Chemical name
Red
Product type
Products with brief skin contact only
Color Index
CI 15620

Source: ASEAN Cosmetic Directive (HSA Dec 2025)

PhilippinesRestrictedAnnex ACD Annex IV (Colorants) #15620
Chemical name
Red
Product type
Products with brief skin contact only
Color Index
CI 15620

Source: ASEAN Cosmetic Directive (HSA Dec 2025)

GCC6 regulations
UAERestrictedAnnex IV #24
Chemical name
Sodium 4-[(2-Hydroxy-1-naphthyl)azo]naphthalenesulphonate
CAS
1658-56-6
Product type
Rinse-off products
Color Index
CI 15620

Source: GSO 1943:2024 (based on EU 1223/2009 IV)

Saudi ArabiaRestrictedAnnex IV #24
Chemical name
Sodium 4-[(2-Hydroxy-1-naphthyl)azo]naphthalenesulphonate
CAS
1658-56-6
Product type
Rinse-off products
Color Index
CI 15620

Source: GSO 1943:2024 (based on EU 1223/2009 IV)

QatarRestrictedAnnex IV #24
Chemical name
Sodium 4-[(2-Hydroxy-1-naphthyl)azo]naphthalenesulphonate
CAS
1658-56-6
Product type
Rinse-off products
Color Index
CI 15620

Source: GSO 1943:2024 (based on EU 1223/2009 IV)

OmanRestrictedAnnex IV #24
Chemical name
Sodium 4-[(2-Hydroxy-1-naphthyl)azo]naphthalenesulphonate
CAS
1658-56-6
Product type
Rinse-off products
Color Index
CI 15620

Source: GSO 1943:2024 (based on EU 1223/2009 IV)

KuwaitRestrictedAnnex IV #24
Chemical name
Sodium 4-[(2-Hydroxy-1-naphthyl)azo]naphthalenesulphonate
CAS
1658-56-6
Product type
Rinse-off products
Color Index
CI 15620

Source: GSO 1943:2024 (based on EU 1223/2009 IV)

BahrainRestrictedAnnex IV #24
Chemical name
Sodium 4-[(2-Hydroxy-1-naphthyl)azo]naphthalenesulphonate
CAS
1658-56-6
Product type
Rinse-off products
Color Index
CI 15620

Source: GSO 1943:2024 (based on EU 1223/2009 IV)

EAEU5 regulations
RussiaRestrictedAnnex 3 #24
Chemical name
Натрий 4-[(2-гидрокси-1-нафтил)азо] нафталинсульфонат Sodium 4-[(2-Hydroxy-1-naphthyl)azo] naphthalenesulphonate
Product type
Смываемая продукция
Color Index
15620

Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 24)

BelarusRestrictedAnnex 3 #24
Chemical name
Натрий 4-[(2-гидрокси-1-нафтил)азо] нафталинсульфонат Sodium 4-[(2-Hydroxy-1-naphthyl)azo] naphthalenesulphonate
Product type
Смываемая продукция
Color Index
15620

Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 24)

KazakhstanRestrictedAnnex 3 #24
Chemical name
Натрий 4-[(2-гидрокси-1-нафтил)азо] нафталинсульфонат Sodium 4-[(2-Hydroxy-1-naphthyl)azo] naphthalenesulphonate
Product type
Смываемая продукция
Color Index
15620

Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 24)

ArmeniaRestrictedAnnex 3 #24
Chemical name
Натрий 4-[(2-гидрокси-1-нафтил)азо] нафталинсульфонат Sodium 4-[(2-Hydroxy-1-naphthyl)azo] naphthalenesulphonate
Product type
Смываемая продукция
Color Index
15620

Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 24)

KyrgyzstanRestrictedAnnex 3 #24
Chemical name
Натрий 4-[(2-гидрокси-1-нафтил)азо] нафталинсульфонат Sodium 4-[(2-Hydroxy-1-naphthyl)azo] naphthalenesulphonate
Product type
Смываемая продукция
Color Index
15620

Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 24)

Frequently Asked Questions

Is CI 15620 banned in any country?

CI 15620 is not banned in any of the 26 markets tracked by Formpli. However, it may be subject to restrictions or conditions of use in some markets.

What are the restrictions on CI 15620 in cosmetics?

CI 15620 is restricted or has conditions of use in UAE, Armenia, Bahrain, Brazil, Belarus, European Union, Indonesia, Kyrgyzstan, South Korea, Kuwait, Kazakhstan, Malaysia, Oman, Philippines, Qatar, Russia, Saudi Arabia, Singapore, Thailand, Taiwan, United Kingdom, Vietnam. Restrictions may include maximum concentration limits, product type limitations, or mandatory labeling requirements. See the detailed regulations above for specifics.

Can I use CI 15620 in cosmetics?

CI 15620 is regulated in 22 markets. It has restrictions in UAE, Armenia, Bahrain, Brazil, Belarus, European Union, Indonesia, Kyrgyzstan, South Korea, Kuwait, Kazakhstan, Malaysia, Oman, Philippines, Qatar, Russia, Saudi Arabia, Singapore, Thailand, Taiwan, United Kingdom, Vietnam. Use Formpli's free screening tool to check your full ingredient list against all 26 markets at once.

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This information is for reference only and does not constitute legal or regulatory advice. Regulations change — always verify with official sources and consult a regulatory specialist before exporting cosmetic products. Data sourced from EU COSING, US FDA, Health Canada, MHLW Japan, MFDS Korea, ASEAN ACD, GCC SFDA, TGA Australia, ANVISA Brazil, EAEU TR CU, and Taiwan TFDA.