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Vitamin C-Ascorbyl Palmitate--Food Additives

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CAS:
50-81-7
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  • 50-81-7
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  • Updatetime
  • 12 Nov 2015 21:19
Product Description

Quick Details

  • Classification:Food Additives
  • CAS No.:50-81-7
  • EINECS:200-066-2
  • Molecular formula:C6H8O6
  • Melting point:190-192℃
  • Boiling point:415.8 °C at 760 mmHg
  • stability:Stable. Might be weakly light or air sensitive. Incompatible with oxidizing agents, Alkalies, Iron, Copper.
  • water solubility:333 g/L (20')
  • Echoing Index:1.711
  • expensive point:180.4 °C
  • Wholesomeness:20%
  • Appearance:White to very pale yellow crystalline powder with a pleasant sharp acidic taste

Packaging & Delivery

  • Packaging Detail:25Kg/Drum or as customers required
  • Delivery Detail:

Detailed Description

Product Name

ascorbyl palmitate

Chemical Name

L-Ascorbyl 6-palmitate, PALMITOYL L-ASCORBIC Acidity,  ASCORBIC ACID PALMITATE

CAS Number

137-66-6

Molecular Formula

C 22 H 38 O 7

Molecular Weight

414.54

 

ITEMS

SPECIFICATION

Appearance

A white or yellowish white powder

 

Identification

 

IR or Specific Rotation or Chemical method

 

Appearance of solution

 

Obvious and ≤BY4

 

Specific Rotation

 

+21.° ~ +24.0°

 

Loss on Drying

 

&le1.0%

 

Sulphated ash

 

&le0.1%

 

Heavy Metals

 

≤10ppm

 

Melting Point

 

Melting Point

 

Residue on Ignition

 

&le0.1%

 

Heavy Metals

 

≤10ppm

Lead

 

Lead

 

Assay

98.%~100.5%

 

Standard

BP2007/EP5/USP31/FCCV/E304/EC

  • About Us
Contact Us
Company:
Qingdao Oulilai Chemical Co., Ltd
Country:
China (Mainland)
Name:
jessie zhang
Telephone:
86-0311-15354493771
Fax:
86-0311-85268654
City:
Address:
Haihua building 5A,Binhaihuayuan,No.1 Shandong Road
Profile

Qingdao OuLiLai Chemical Co,Ltd is really a professional chemical manufacturer,focused on inorganic and organic chemicals,dyes and pigments ,Rubber chemicals and so on .In the industrial sector ,we mainly supply using the recycleables and Auxiliary Materials,The product is widely used in coating ,rubber manufacturing industry ,agriculture ,water treatment,ETC.With broad market and excellent growth prospects All of our items are carefully examined for this performance.We make use of high quality chemical raw materials likeacetic acid ,formic acid ,oxalic acid ,titanium dioxide ,zinc oxide ,ETC.we'd won the favourable comments in the domestic and worldwide clients,due to our top quality prodouct and good after-purchase service. we sincerely welcome new and old customers from all over the wold enquiry letters to negotiate business successfully !We're looking forward to cooperating with you !