high quality D-gamma-Tocopherol 99% transparent liquid KANBEI
HALAL ISO 1 Inquiries
54-28-4
Industrial Grade
99%
QINGDAO
KANBEI
25kg drum
2023-10-08
PVC resin,pvc paste resin,melamine
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referenceclear light brown viscous liquid
Clear, viscous, pale yellow oil which oxidises and darkens on exposure to air or light|Solid
Gamma-tocopherol is a tocopherol in which the chroman-6-ol core is substituted by methyl groups at positions 7 and 8. It is found particularly in maize (corn) oil and soya bean (soybean) oils. It has a role as a plant metabolite, a food antioxidant and an algal metabolite. It is a vitamin E and a tocopherol.|gamma-Tocopherol is under investigation in clinical trial NCT00836368 (In Vitro Basophil Responsiveness to Allergen Challenge After Gamma-tocopherol Supplementation in Allergic Asthmatics).|Gamma-Tocopherol is the orally bioavailable gamma form of the naturally-occurring fat-soluble vitamin E, found in certain nuts and seeds, with potential antioxidant activity. Although the exact mechanism of action of this tocopherol has yet to be fully identified, gamma-tocopherol appears to have the ability to scavenge free radicals, thereby protecting against oxidative damage.|A natural tocopherol with less antioxidant activity than ALPHA-TOCOPHEROL. It exhibits antioxidant activity by virtue of the phenolic hydrogen on the 2H-1-benzopyran-6-ol nucleus. As in BETA-TOCOPHEROL, it also has three methyl groups on the 6-chromanol nucleus but at different sites.CertificatesBasic Info-
Product Name:
(+)-γ-Tocopherol
Other Name:2H-1-Benzopyran-6-ol,3,4-dihydro-2,7,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-,(2R)-;6-Chromanol,2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-,(+)-;2H-1-Benzopyran-6-ol,3,4-dihydro-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-,[2R-[2R*(4R*,8R*)]]-;(2R)-3,4-Dihydro-2,7,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol;d-γ-Tocopherol;D-γ-Tocopherol;(R,R,R)-γ-Tocopherol;(2R,4′R,8′R)-γ-Tocopherol;(+)-γ-Tocopherol;all-(R)-γ-Tocopherol;γ-Tocopherol
CAS No.:54-28-4
Molecular Formula:C28H48O2
InChIKeys:InChIKey=QUEDXNHFTDJVIY-DQCZWYHMSA-N
Molecular Weight:416.68
Exact Mass:416.68
EC Number:200-201-5
UNII:8EF1Z1238F
DSSTox ID:DTXSID9049031
NCI Thesaurus Code:C68317
HScode:29362800
Categories:
Characteristics-
PSA:
29.5
XLogP3:8.53180
Appearance:Clear light brown Viscous Liquid
Density:0.933g/cm3
Melting Point:-67.50°C.@760.00mmHg
Boiling Point:200 °C (0.1 mmHg)
Flash Point:9℃
Refractive Index:n20/D 1.505
Water Solubility:128 mg/mL
Storage Conditions:2-8°C
Specific rotation:30 º (C=2.0 IN ISOOCTANE 25 ºC)
Collision Cross Section:207.9 Ų [M-H]-
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
PVC resin,pvc paste resin,melamine
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Location:
Room 405, Unit 2, Building 1, Taiji Mansion, No. 38, Nanyang Road, Jinshui District, Zhengzhou City, Henan Province
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
90 days
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2022
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted
Egypt
Vitamin E oil
1.00 TON May 20, 2025 Post an enquiry for this product
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