CAS 3131-52-0 5,6-dihydroxyindole-Professional supplier
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We can supply 5,6-dihydroxyindole(CAS:3131-52-0) with lowest factory price,high quality and regular basis.
Specification of 5,6-dihydroxyindole
| Item | Specifications |
| Appearance | White to light brown powder |
| Identification | UV: The product should have the maximumabsorption at 220nm,274nm and 300nm
Take about 20mg of this product, add 1ml of 30% hydrogen peroxide solutionby drop, and let stand for lmin. Thisproduct will show dark brown color. |
| Related substance | 360A2-00≤0.5%
360A3-00≤0.5% 360A4-00≤0.5% Max individual impurity ≤ 0.5% Total impuritiess 1.0% |
| Heavy metals | ≤ 10ppm |
| Residue on ignition | ≤0.1% |
| Loss on drying | ≤0.5% |
Basic information of 5,6-dihydroxyindole
CAS: 3131-52-0
Standard: Cosmetic grade
Production Capacity: 1MT/month
Loading port: Shanghai
Synonyms: 5,6-dihydroxyindole
MF: C8H7NO2
Usage of 5,6-dihydroxyindole
5,6-dihydroxyindole is a high-value aromatic heterocyclic fine chemical. It is widely applied in cosmetic raw materials, biochemistry research, hair dyeing, pharmaceutical intermediate and polymer materials.
1. Cosmetic & Personal Care Industry
It is the key raw material for bionic natural hair dyes, it can form melanin inside hair cuticles to realize gradual, natural hair darkening without harsh chemical ammonia; It serves as high-efficiency antioxidant, free radical scavenger and skin brightening ingredient, effectively resisting UV damage, repairing sun-damaged skin, delaying skin aging, widely added into facial serums, anti-aging creams, sunscreen and whitening care products.
2. Biochemical & Laboratory Research
Main biochemical reagent for melanin synthesis mechanism research, cell culture and physiological metabolism experiments, commonly used in dermatology, biological pharmacy laboratory study.
3. Industrial Material
Used for preparing high-stability polymer materials, photoresist additives and organic synthetic intermediates.
Package Of 5,6-dihydroxyindole
25kg/drum or according to the customers’ demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
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