1-HYDROXYETHYL 4,5-DIAMINO PYRAZOLE SULFATE

US FDA substance register · UNII 04N8KX12N6 · registered name 4,5-DIAMINO-1-(2-HYDROXYETHYL)PYRAZOLE SULFATE · single chemical substance

Source: US FDA Unique Ingredient Identifier (UNII)

Restricted

South Korea · Taiwan · United Kingdom

Source: ASEAN Cosmetic Directive · EU Cosmetics Regulation · MFDS (Korea) cosmetic regulatory information · Taiwan FDA cosmetic ingredients · Taiwan FDA cosmetic regulations · UK cosmetics regulations (OPSS)

ASEAN

• Field of application and/or use : Hair dye substance in oxidative hair dye products
• Other limitations and requirements : (a) After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 3.0% The direction for use “wear suitable gloves” must be included in label or leaflet text.
• Conditions of use and warning which must be printed on the labels : The mixing ratio must be printed on the label. Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary “black henna” tattoos may increase your risk of allergy. Do not colour your hair if: • you have a rash on your face or sensitive, irritated and damaged scalp, • you have ever experienced any reaction after colouring your hair, • you have experienced a reaction to a temporary “black henna” tattoo in the past Do not use to dye eyelashes or eyebrows

China

• Maximum concentration : 1.125%

European Union

• Product Type, body parts : Hair dye substance in oxidative hair dye products
• Other : After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 3,0 %
• Wording of conditions of use and warnings : To be printed on the label: The mixing ratio. Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black henna’ tattoos may increase your risk of allergy. Do not colour your hair if: — you have a rash on your face or sensitive, irritated and damaged scalp, — you have ever experienced any reaction after colouring your hair, — you have experienced a reaction to a temporary ‘black henna’ tattoo in the past".

EU Cosmetics Regulation, Annex III (restricted substances), entry 273 · applies to Hair dye substance in oxidative hair dye products

Source: EU restricted substances (Annex III)

SCCS opinion: Opinion on 1-Hydroxyethyl-4,5-diamino pyrazole sulfate

Source: EU CosIng ingredient list

Reviewed by CIR: Safety Assessment of 1-Hydroxyethyl 4,5-Diamino Pyrazole Sulfate as Used in Cosemtics

Source: US Cosmetic Ingredient Review (CIR)