CI 20470
CI 20470 is a cosmetic ingredient classified as Colorant. Also known as CAS 1064-48-8. It is regulated in 21 markets including UAE, Armenia, Bahrain.
Also Known As
- CAS Number
- 1064-48-8, 83006-55-7
Market Overview — 29 Markets
Detailed Regulations
Europe2 regulations
- Chemical name
- Sodium 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonate
- CAS
- 1064-48-8
- Product type
- Rinse-off products
- Color Index
- CI 20470
Source: EC 1223/2009 Annex IV
- Chemical name
- Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate
- Product type
- Rinse-off products
- Color Index
- 20470
Source: UK retained EC 1223/2009 Annex IV
AmericasNo restrictions
No specific restrictions for CI 20470 in United States, California, Maryland, Washington, Canada, Brazil.
East Asia & Oceania2 regulations
- Chemical name
- Naphthol Blue Black, Kuro401, ACID BLACK 1, CI 20470
- Conditions of use
- * 배합한도 : 적용 후 바로 씻어내는 제품 및 염모용 화장품에만 사용
Source: MFDS Korea Cosmetics Regulation
- Chemical name
- CI 20470
- Product type
- Scope 4: Cosmetic products intended to come into contact only briefly with the skin
- Color Index
- CI 20470
Source: TFDA Cosmetics Regulations
ASEAN12 regulations
- Chemical name
- 4-Amino-5-hydroxy-3-(4- nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt Acid Black 1
- CAS
- 1064-48-8
- Max concentration
- 0.5%
- Product type
- Hair dye substance in non- oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Conditions of use
- The direction for use 'wear suitable gloves' must be included in label or leaflet text. | Label: Do not use to dye eyelashes or eyebrows
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Black
- Product type
- Products with brief skin contact only
- Color Index
- CI 20470
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- 4-Amino-5-hydroxy-3-(4- nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt Acid Black 1
- CAS
- 1064-48-8
- Max concentration
- 0.5%
- Product type
- Hair dye substance in non- oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Conditions of use
- The direction for use 'wear suitable gloves' must be included in label or leaflet text. | Label: Do not use to dye eyelashes or eyebrows
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Black
- Product type
- Products with brief skin contact only
- Color Index
- CI 20470
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- 4-Amino-5-hydroxy-3-(4- nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt Acid Black 1
- CAS
- 1064-48-8
- Max concentration
- 0.5%
- Product type
- Hair dye substance in non- oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Conditions of use
- The direction for use 'wear suitable gloves' must be included in label or leaflet text. | Label: Do not use to dye eyelashes or eyebrows
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Black
- Product type
- Products with brief skin contact only
- Color Index
- CI 20470
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- 4-Amino-5-hydroxy-3-(4- nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt Acid Black 1
- CAS
- 1064-48-8
- Max concentration
- 0.5%
- Product type
- Hair dye substance in non- oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Conditions of use
- The direction for use 'wear suitable gloves' must be included in label or leaflet text. | Label: Do not use to dye eyelashes or eyebrows
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Black
- Product type
- Products with brief skin contact only
- Color Index
- CI 20470
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- 4-Amino-5-hydroxy-3-(4- nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt Acid Black 1
- CAS
- 1064-48-8
- Max concentration
- 0.5%
- Product type
- Hair dye substance in non- oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Conditions of use
- The direction for use 'wear suitable gloves' must be included in label or leaflet text. | Label: Do not use to dye eyelashes or eyebrows
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Black
- Product type
- Products with brief skin contact only
- Color Index
- CI 20470
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- 4-Amino-5-hydroxy-3-(4- nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt Acid Black 1
- CAS
- 1064-48-8
- Max concentration
- 0.5%
- Product type
- Hair dye substance in non- oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Conditions of use
- The direction for use 'wear suitable gloves' must be included in label or leaflet text. | Label: Do not use to dye eyelashes or eyebrows
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Black
- Product type
- Products with brief skin contact only
- Color Index
- CI 20470
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
GCC6 regulations
- Chemical name
- Sodium 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonate
- CAS
- 1064-48-8
- Product type
- Rinse-off products
- Color Index
- CI 20470
Source: GSO 1943:2024 (based on EU 1223/2009 IV)
- Chemical name
- Sodium 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonate
- CAS
- 1064-48-8
- Product type
- Rinse-off products
- Color Index
- CI 20470
Source: GSO 1943:2024 (based on EU 1223/2009 IV)
- Chemical name
- Sodium 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonate
- CAS
- 1064-48-8
- Product type
- Rinse-off products
- Color Index
- CI 20470
Source: GSO 1943:2024 (based on EU 1223/2009 IV)
- Chemical name
- Sodium 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonate
- CAS
- 1064-48-8
- Product type
- Rinse-off products
- Color Index
- CI 20470
Source: GSO 1943:2024 (based on EU 1223/2009 IV)
- Chemical name
- Sodium 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonate
- CAS
- 1064-48-8
- Product type
- Rinse-off products
- Color Index
- CI 20470
Source: GSO 1943:2024 (based on EU 1223/2009 IV)
- Chemical name
- Sodium 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonate
- CAS
- 1064-48-8
- Product type
- Rinse-off products
- Color Index
- CI 20470
Source: GSO 1943:2024 (based on EU 1223/2009 IV)
EAEU5 regulations
- Chemical name
- Натрий 4-амино-5-гидрокси-3-((4-нитрофенил) азо)-6-(фенилазо)нафталин-2,7-дисульфонат Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate
- Product type
- смываемая продукция
- Color Index
- 20470
Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 46)
- Chemical name
- Натрий 4-амино-5-гидрокси-3-((4-нитрофенил) азо)-6-(фенилазо)нафталин-2,7-дисульфонат Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate
- Product type
- смываемая продукция
- Color Index
- 20470
Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 46)
- Chemical name
- Натрий 4-амино-5-гидрокси-3-((4-нитрофенил) азо)-6-(фенилазо)нафталин-2,7-дисульфонат Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate
- Product type
- смываемая продукция
- Color Index
- 20470
Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 46)
- Chemical name
- Натрий 4-амино-5-гидрокси-3-((4-нитрофенил) азо)-6-(фенилазо)нафталин-2,7-дисульфонат Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate
- Product type
- смываемая продукция
- Color Index
- 20470
Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 46)
- Chemical name
- Натрий 4-амино-5-гидрокси-3-((4-нитрофенил) азо)-6-(фенилазо)нафталин-2,7-дисульфонат Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate
- Product type
- смываемая продукция
- Color Index
- 20470
Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 46)
Frequently Asked Questions
Is CI 20470 banned in any country?
CI 20470 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 20470 in cosmetics?
CI 20470 is restricted or has conditions of use in UAE, Armenia, Bahrain, 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 20470 in cosmetics?
CI 20470 is regulated in 21 markets. It has restrictions in UAE, Armenia, Bahrain, 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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Check Ingredients FreeThis 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.