Chemical Name: Retinaldehyde

CAS No:116-31-4

Molecular Formula：C₂₀H₂₈O

Molecular Weight：284.44

Molecular Structure:

Appearance: Yellow to orange powder

Assay: 98%min

Retinaldehyde specification:

Item	Specifications	Results
Appearance	Yellow to orange powder	conforms
Assay, %	≥ 98.0	99.17
Solubility (5mg/ml Acetonitrile ),%	Yellow,clear	conforms

Retinaldehyde Usage:

1.Wrinkle: promote collagen and hyaluronic acid synthesis, increase skin thickness and elasticity, wrinkle firming

2.Whitening and freckle: inhibit melanin synthesis, reduce pigmentation, whitening and freckle

3. Anti-aging: anti-oxidant, anti-aging skin

4. Rejuvenation: Renewing keratin, rejuvenation

5. Acne: Killing Propionibacterium acnes and Streptococcus, treating acne and reducing acne marks

Retinaldehyde Packaging and Shipping:

Packing: 25kg/drum

Delivery: 5-7 days after receipt the payment

Retinaldehyde Storage :

Stored in a sealed dark dry and cool place