BLEU PRIMAIRE

New product

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

The primary blue will allow you to compose:

Eyeliner
Mascaras and eyeliners
Body paints
nail polish

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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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Chemical nature:
- Chemical Name: [29H, 31H-phthalocyaninato (2 -) - N29, N30, N31, N32] copper
- Chemical Formula: C32H16CuN8
- Class: β-phthalocyanine copper
Molar mass: 576.08 g / mol
Nomenclature :
- COLOR INDEX: Pigment Blue 15: 3
- Constitution N °: 74160
- EINECS N °: 205-685-1
- CAS NO: 147-14-8
- Pigment accepted for the coloring of all cosmetic products: INCI N °: C.I. 74160
- Complies with EN71-3 toy standard (heavy metals).
- In compliance with Resolution AP (89) 1 (food contact)
Main characteristics :
- Appearance: low density powder, dark blue color, with no particular odor
- Nuance: Deep cyan blue to bright (hue slightly greenish, - reddish than P.Bl.15)
- Screen residues 80 Mesh: 5% maximum
- Density (at 20 ° C): 1.6 g / cm3
- Oil intake: 40 to 45g / 100g
- Volatiles (105 ° C): 1% maximum
- Soluble substances in water: 1% maximum
pH (at 20 ° C): approximately 7 in aqueous dispersion
- Solubility in water: insoluble
- Solidities in various environments: (scale from 1 to 5, 1 = weak - 5 = excellent)
Water: 5 Linseed oil: 5
Ethanol: 5 Laminators: 5
Ketones: 4-5 Soap gel: 5
Xylene: 5 Oleic acid: 5
Esters: 5 Aliphatic Petroleum: 5
- Light fastness: 7-8 (blue scale, from 1 to 8) → very good UV performance
- Acid fastness (5% HCl): 5 (1 to 5 scale) → excellent acid resistance
- Base fastness (5% Na2CO3): 5 (scale from 1 to 5) → excellent resistance to alkalis
- Resistance to disgorging / transfer: 5 (scale from 1 to 5) → excellent resistance
- Thermal resistance: 300 ° C minimum
- Melting temperature: 280 ° C
- Dominant wavelength: approximately 465 nm
- Expiration period: 5 years minimum, in hermetically sealed containers, protected from light, moisture, frost and heat.
Main application areas:
- Paintings
- Inks for printing
- Paper
- Plastics (PVC ...) and rubber
- Coloration of lacquers, synthetic resins ...
- Pigment accepted for the coloring of all cosmetic products (soaps ...)

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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BLEU PRIMAIRE

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

The primary blue will allow you to compose:

Eyeliner
Mascaras and eyeliners
Body paints
nail polish

Write a review

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