<listing id="w9uv0"></listing>

<xmp id="w9uv0"><video id="w9uv0"><ins id="w9uv0"></ins></video></xmp><acronym id="w9uv0"></acronym>
<xmp id="w9uv0"></xmp><listing id="w9uv0"></listing>

<wbr id="w9uv0"></wbr><listing id="w9uv0"></listing>
<xmp id="w9uv0"></xmp>

<xmp id="w9uv0"></xmp>

Medical food preservative series,APIs

Cosmetic materials,Vitamin series,etc.

Commodity name Vitamin E powder
Product name --
CAS#
Molecular formula

C31H52O3

Structural formula

Other

Appearance: Free flow, near white to yellow particles

Chemical Name: "3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-
yl acetate; 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-chroman-6-yl acetate"

European Inventory number of Existing Commodity Chemical Substances: 231-710-0

Chemical Abstracts Registration Number: 7695-91-2

Synonyms: all-rac-α-Tocopheryl Acetate; dl-α-Tocopheryl Acetate; Vitamin E acetate; Vitamin E

Molecular weight: 472.75 g / mol

Description: Vitamin E 50% produced by mixing VE oil and inorganic carrier
Capacity: 50.0% minimum (European Pharmacopoeia ep - 0691)
Bulk density: between 550 g and 650 g per liter
Loss on drying: up to 5.0%

Other Chemical and physical data
Particle size: through sieve 20 (0.85 mm)
Solubility: insoluble in water

Use

--

Packing 25kg
Storage Sealed tightly, kept in dark, dry &amp; cool place. Since the date of production, can be stored for 24 months in the unopened, original Packing and room temperature.Once opened, use it as soon as
--Back--
每日更新 先锋资源网_日韩中文人妻无码不卡2017_国产又爽又黄又粗又大_亚洲第一成年男人网站