Substance Regulatory Obligations
1H,5H-Pyrazolo(1,2-a)pyrazol-1-one, 2,3-diamino-6,7-dihydro-, dimethanesulfonate
Regulatory obligations may exist for this substance under the legislations under ECHA’s remit or for which ECHA has delegated tasks (i.e. REACH, CLP, BPR, PIC, CAD / CMD, WFD, and POPs). Please check the substance Infocard.
This list contains substances whose use in cosmetic products in the EU is banned except under certain conditions as indicated in the annex. The list specifies the field of application or use, maximum allowable concentration limits in finished products, and any additional limitations.
|Ref No.||Substance Identification||Restrictions||Warning Label||Notes|
|Name||EC Number||CAS||Product type, body parts||Function(s)||Maximum Threshold||Minimum Threshold||Restriction(s)||Qualifier(s)||Expressed As|
Hair dye substance in oxidative hair dye products
After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 2.0 %
To be printed on the label: The mixing ratio. ''Hair colourants 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.''