ROUGE PRIMAIRE

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Pigment admitted for coloring cosmetic products not intended to come into contact with the mucous membranes.

The primary red will allow you to compose:

Eyeliner
Mascaras and eyeliners
Body paints
nail polish

lipstick

blusher

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3,26 €

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Despite the greatest care taken in color reproduction, they may differ from the actual colors of the product for technical reasons

 
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technical characteristics :

chemical name: mono azo

- COLOR INDEX: Pigment R3

- Constitution N °: 12120

- EINECS N °: 219-372-2

- CAS NO: 2425-85-6

- Bulk density: about 0.28 g / cm3

- Pigment accepted for coloring cosmetic products to be rinsed: INCI N °: C.I. 11680

Main characteristics :
- Appearance: bright red powder
- Tint: scarlet / orangey-red
- Bulk density: about 0.28 g / cm3
- Oil intake: about 45 g / 100g of pigment
- Humidity level: <2.5%
- Insoluble matter: <0.1%
pH (at 20 ° C): approximately 6-8 in aqueous dispersion
- Solubilities: Water: insoluble
Linseed oil: insoluble
- Strengths in various environments: (scale from 1 to 5, 1 = weak - 5 = excellent)
Water: 5 Linseed oil: 4-5
Ethanol: 2-3

Esters: 1-2

Ketones: 1

Aliphatic Petroleum: 1-2
Plasticizers: 3-4

Xylene: 2
Gel soap: 3

Oleic acid: 4-5
- Light fastness: 6-7 (blue scale, from 1 to 8) → good UV performance
Full tone: 7-8
Cutting 1/2: 6
- Acid fastness (5% HCl): 5 (1 to 5 scale) → excellent acid resistance
- Base fastness (Na2CO3 5%): 4 (scale from 1 to 5) → good resistance to alkalis
- Thermal resistance: stable up to 160 ° C
- Melting temperature: 278 ° C
- Expiration period: 5 years minimum, in hermetically sealed containers, protected from
light, moisture, frost and heat.
Main application areas:
- Paintings
- Plastics (linoleum ...) and rubber
- Paper (stationery, wallpaper, carbon paper ...)
- Coloring cement, plaster ...
- Cosmetics (soaps ...)
- Inks for printing, ribbons for typewriters
- Coloration of lacquers, synthetic resins ...

Origin: China

Our opinion = Neither more nor less dangerous than a pigment used in traditional cosmetics and also valid for products of the best brands, we can only advise you to direct your choice, if possible, to a natural pigment.

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ROUGE PRIMAIRE

Pigment admitted for coloring cosmetic products not intended to come into contact with the mucous membranes.

The primary red will allow you to compose:

Eyeliner
Mascaras and eyeliners
Body paints
nail polish

lipstick

blusher

Write a review

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