Thu 25 Jun 2026
All official websites of government entities in the Kingdom of Saudi Arabia end with.gov.sa.
All official websites of government entities in the Kingdom of Saudi Arabia end with.gov.sa.
| Reference Number | 193 |
|---|---|
| Chemical Name | Hydrogen 3,6-bis(diethylamino)-9-(2,4-disulphonatophenyl)xanthylium, sodium salt; CI 45100 (see note 17) |
| Name of Common Ingredients Glossary | ACID RED 52 |
| CAS Number | 3520-42-1 |
| EC Number | 222-529-8 |
| Product Type, body parts | (a) Hair dye substance in oxidative hair dye products (b) Hair dye substance in non-oxidative hair dye products |
| Maximum concentration in ready for use preparation | (b) 0.6% |
| other | (a) After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5%. (note 17:The free base and salts of this hair colouring ingredient, unless prohibited under Annex II, are permitted for use) |
| Wording of conditions of use and warnings | a) 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. |
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