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Product Name:Pyran Whitening Agent / Dimethylmethoxy Chromanyl Palmitate
Product number:BJM-PWA
CAS:1105025-85-1
Molecular formula:

C28H46O4

Molecular weight:446.66
Content:99.0%min

Pyran Whitening Agent 

Name: Dimethylmethoxy Chromanyl Palmitate

Synonym: 7-methoxy-2,2-dimethylchroman-6-yl palmitate;Dimethylmethoxy Chromanyl Palmitate;Pyran whitening agent

Molecular formula：C28H46O4
Molecular Weight：446.66
CAS: 1105025-85-1

Specification:

Test Items	Test Specifications
Appearance	White to light yellow solid
Purity	≥ 99.0%min
Melting Point	186-190℃
Chloride	≤ 0.5%
Loss on drying	≤ 0.5%
Residual on ignition	≤ 0.10%

Function:

• Inhibit the activity of mushroom and endogenous human tyrosinase.
• It has a dose-dependent effect on human melanocytes, and has a more significant effect than the famous whitening agents arbutin, kojic acid and magnesium ascorbate phosphate.
• At the same concentration, t-pyran whitening agent showed no cytotoxicity compared to hydroquinone obvious cytotoxicity.
• It has significant photoprotection effect in human epidermal keratinocyte culture, so it can protect skin from UV damage.

Dosage:  whitening: 0.05-0.1%  ; anti-spot: 0.5%

Packaging and storage: 1kg/ aluminum foil bag, 10kg/carton or 25kg/ drum . Store in a cool dry place and keep sealed.

 

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