84380-01-8 Whitening Ingredients Alpha Arbutin

• CAS No.: 84380-01-8
• Formula: C12h16o7
• EINECS: 617-561-8
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: Alpha Arbutin
• Colour: White
• Transport Package: Bag/Drum
• Specification: kg
• Trademark: China
• Origin: China

Product Description

Product Name:	Alpha Arbutin Powder
Cas No.:	84380-01-8
Appearance:	White crystalline powder
Related products available:	Beta Arbutin, Kojic acid
Source:	Fermentation
Purity:	99%

Alpha Arbutin VS Beta Arbutin

Items	Alpha Arbutin	Beta Arbutin
CAS No	84380-01-8	497-76-7
Whitening Function	Can effectively inhibit melanin at lower concentration, whitening effect is 10 times compare with Beta Arbutin. Recommend add amount 0.2-2%	<3% add amount,the whitening effect is not obvious
Source	Fermentation	Bearberry Extract
Stability	Higher stability, less prone to discoloration and degradation	Easily degradable
Melting Point	203-206(±0.5)ºC	199-202(±0.5)ºC
Optical rotation	+ 176.0°- +184.0°	-63°~-67°

Q: Is there a discount ?
A: Yes, for larger quantity, we always support with better price.
 
Q: How to confirm the Product Quality before placing orders ?
A: You can get free samples for some proucts, you only need  to pay the shipping cost or arrange a courier to us and take  the samples.   You     can send us your product specifications  and requests, we will manufacture the products according  to your requests.
  
Q: How do you treat quality complaint ?
A: First of all, our quality control will reduce the quality problem  to near zero.   If there is a quality problem caused by us, we will send you free   goods for replacement or refund your loss.