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59-02-9

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Product FOB Price Min.Order Supply Ability Supplier
VE powder
Cas No: 59-02-9
No Data 100 Kilogram 1 Metric Ton/Day HENAN JIXIANG CO.,LTD Contact Supplier
Factory Supply 98%+ Vitamin E oil ;VE oil Pharmaceutical /Food/ Cosmetic grade USP/FCC
Cas No: 59-02-9
No Data 1 Kilogram 5000 Kilogram/Month Shaanxi Mingqi Chemical Co., Ltd Contact Supplier
High quality d-a-Tocopherol supply CAS NO.59-02-9
Cas No: 59-02-9
USD $ 5.0-5.0 / Kilogram 1 Kilogram 100 Gram/Day Weifang Tansen Yiang international trading co., LTD Contact Supplier
Vitamin E 50% powder
Cas No: 59-02-9
No Data No Data Metric Ton/Day Cartoon Ingredients Co., Ltd Contact Supplier
d-a-Tocopherol
Cas No: 59-02-9
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
(+)-α-tocopherol
Cas No: 59-02-9
USD $ 1300.0-1300.0 / Gram 10000 Gram 10 Metric Ton/Month Hebei yanxi chemical co.,LTD. Contact Supplier
High quality Ve Oil supplier in China
Cas No: 59-02-9
No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
d-a-Tocopherol
Cas No: 59-02-9
USD $ 50.0-50.0 / Kilogram 1 Kilogram 4000 Kilogram/Month Kono Chem Co.,Ltd Contact Supplier
good quality Vitamin E
Cas No: 59-02-9
No Data 1 Kilogram Metric Ton/Day Hefei TNJ chemical industry co.,ltd Contact Supplier
Fresh In Stock:Ve Oil with BEST PRICE
Cas No: 59-02-9
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier

59-02-9 Usage

Chemical Properties

light yellow liquid

Uses

vitamin E, antioxidant

Uses

α-Tocopherol is the most bioactive of the naturally occurring forms of Vitamin E. Richest sources are green vegetables, grains, and oils, particularly palm, safflower and sunflower oils.

Definition

ChEBI: An alpha-tocopherol that has R,R,R configuration. The naturally occurring stereoisomer of alpha-tocopherol, it is found particularly in sunflower and olive oils.

Purification Methods

Vitamin E is a viscous yellow oil which is distilled at high vacuum. It has max at 294nm (E1cm 1% 71). It is oxygen and light sensitive and is best stored as its stable D--acetate [58-95-7] which is purified by evaporative distillation at b 180-200o(bath temperature)/0.7mm, and has [] D 25 +3.3o (c 5.1, EtOH). It forms needles at -30o and has m 26.5-27.5o, [] D 25 +0.25o (c 10, CHCl3). [NMR: Cohen et al. Helv Chim Acta 6 4 1158 1981, Burton & Ingold Acc Chem Res 1 9 194 1986, Karrer et al. Helv Chim Acta 2 1 520 1938, Robeson J Am Chem Soc, 64 1487 1942, 65 1660 1943.] Of the eight isomers the D--isomer is the most active. [See W. Friedrich “Vitamins” Walter de Guyter Publ, Berlin 1988.] [Beilstein 17/4 V 168.]

59-02-9 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma (T3634)  (+)-α-Tocopherol  from vegetable oil, Type V, ~1000 IU/g 59-02-9 T3634-100G 989.82CNY Detail
Sigma (T3634)  (+)-α-Tocopherol  from vegetable oil, Type V, ~1000 IU/g 59-02-9 T3634-25G 269.10CNY Detail
Sigma (T3634)  (+)-α-Tocopherol  from vegetable oil, Type V, ~1000 IU/g 59-02-9 T3634-10G 154.44CNY Detail
Sigma (T1539)  (+)-α-Tocopherol  Type VI, from vegetable oil, neat (liquid, ≥0.88M based on potency, density and molecular wt.), BioReagent, suitable for insect cell culture, ≥1000 IU/g 59-02-9 T1539-100G 1,282.32CNY Detail
Sigma (T1539)  (+)-α-Tocopherol  Type VI, from vegetable oil, neat (liquid, ≥0.88M based on potency, density and molecular wt.), BioReagent, suitable for insect cell culture, ≥1000 IU/g 59-02-9 T1539-25G 422.37CNY Detail
TCI America (T2309)  D-α-Tocopherol  >97.0%(GC) 59-02-9 25g 395.00CNY Detail

59-02-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name (+)-α-tocopherol

1.2 Other means of identification

Product number -
Other names (+)-α-Tocopherol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:59-02-9 SDS

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