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68-26-8 Suppliers

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Product FOB Price Min.Order Supply Ability Supplier
high quality of Retinol 68-26-8 powder factory
Cas No: 68-26-8
USD $ 50.0-80.0 / Kilogram 1 Kilogram 3000 Kilogram/Month Kono Chem Co.,Ltd Contact Supplier
Factory low price Spinach Extract Vitamin A
Cas No: 68-26-8
USD $ 10.0-10.0 / Kilogram 1 Kilogram 10 Metric Ton/Month Shaanxi WuZhiYuan Biological Technology Co.,Ltd Contact Supplier
High quality pure Retinol CAS NO.68-26-8
Cas No: 68-26-8
USD $ 2.0-2.0 / Gram 100 Gram 100 Metric Ton/Month Hebei yanxi chemical co.,LTD. Contact Supplier
High quality vitaminA
Cas No: 68-26-8
No Data 1 Kilogram 100 Metric Ton/Year SHINING HEALTH GROUP LIMITED Contact Supplier
VitaminA, Retinol Vitamin A in bulk supply
Cas No: 68-26-8
USD $ 60.0-60.0 / Kilogram 1 Kilogram 1 Metric Ton/Day Xi'an Harmonious Natural Bio-Technology Co., Ltd. Contact Supplier
Retinol Manufacturer/High quality/Best price/In stock
Cas No: 68-26-8
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
Fresh In Stock:Vitamin A Powder with BEST PRICE
Cas No: 68-26-8
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier
Cas No: 68-26-8
No Data 1 Kilogram 20 Metric Ton/Month Henan Allgreen Chemical Co.,Ltd Contact Supplier
High quality Vitamin A Powder supplier in China
Cas No: 68-26-8
No Data No Data No Data Simagchem Corporation Contact Supplier
Vitamin A1 alcohol
Cas No: 68-26-8
USD $ 300.0-300.0 / Kilogram 1 Kilogram 100 Kilogram/Day Henan DaKen Chemical CO.,LTD. Contact Supplier

68-26-8 Usage

Chemical Properties

Yellow-Orange Powder


vitamin A



Purification Methods

Purify retinol by chromatography on columns of water-deactivated alumina and elute with 3-5% acetone in hexane. Separate the isomers by TLC plates on silica gel G, developed with pet ether (low boiling)/methyl heptanone (11:2). Store it in the dark, under N2, at 0o, or in Et2O, Me2CO or EtOAc. [See Gunghaly et al. Arch Biochem Biophys 38 75 1952, Beilstein 6 IV 4133.]


Occurs preformed only in animals; metabolized from carotenoids, such β-carotene, in the intestinal mucosa. Dietary sources include liver, milk, butter, cheese, eggs and fish liver oils or as carotenoi s from fruits and vegetables. Stored primarily in the liver in esterified form; transported in the blood by retinol binding protein (RBP). Nutritional factor.


Atracurium Besilate intermediate


ChEBI: A retinol in which all four exocyclic double bonds have E- (trans-) geometry.

68-26-8 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma (R7632)  Retinol  synthetic, ≥95% (HPLC), crystalline 68-26-8 R7632-1G 3,056.04CNY Detail
Sigma (R7632)  Retinol  synthetic, ≥95% (HPLC), crystalline 68-26-8 R7632-500MG 1,950.39CNY Detail
Sigma (R7632)  Retinol  synthetic, ≥95% (HPLC), crystalline 68-26-8 R7632-250MG 1,353.69CNY Detail
Sigma (R7632)  Retinol  synthetic, ≥95% (HPLC), crystalline 68-26-8 R7632-100MG 636.48CNY Detail
Sigma (R7632)  Retinol  synthetic, ≥95% (HPLC), crystalline 68-26-8 R7632-25MG 435.24CNY Detail
Sigma (95144)  Retinol  BioXtra, ≥97.5% (HPLC), ~3100 U/mg 68-26-8 95144-1G 4,119.57CNY Detail
Sigma (95144)  Retinol  BioXtra, ≥97.5% (HPLC), ~3100 U/mg 68-26-8 95144-250MG 1,235.52CNY Detail



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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017


1.1 GHS Product identifier

Product name all-trans-Retinol

1.2 Other means of identification

Product number -
Other names VITAMIN A

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:68-26-8 SDS

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