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Product FOB Price Min.Order Supply Ability Supplier
Oils, onion Manufacturer/High quality/Best price/In stock
Cas No: 8002-72-0
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality Onion Oil supplier in China
Cas No: 8002-72-0
No Data 1 Metric Ton 30 Metric Ton/Month Simagchem Corporation Contact Supplier
Factory Supply Onion Oil
Cas No: 8002-72-0
No Data 1 1 Ality Chemical Corporation Contact Supplier
Cas No: 8002-72-0
No Data 1 Kilogram Unlimited Kilogram/Day Jiangxi LinQ Spices Co.,Ltd. Contact Supplier
Factory Price 99% Food Grade FEMA 2817 8002-72-0 Kosher Manufacturer
Cas No: 8002-72-0
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier
Onion powder
Cas No: 8002-72-0
USD $ 3900.0-4000.0 / Kilogram 500 Kilogram 10 Metric Ton/Week Arshine Pharmaceutical Co., Limited Contact Supplier
Cas No: 8002-72-0
No Data 1 Kilogram 10 Metric Ton/Month Henan Tianfu Chemical Co., Ltd. Contact Supplier
Pharmaceutical Grade CAS 8002-72-0 with competitive price
Cas No: 8002-72-0
USD $ 139.0-210.0 / Kilogram 1 Kilogram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier
Oils, onion 8002-72-0
Cas No: 8002-72-0
No Data 1 Kilogram 10000 Metric Ton/Month Shanghai Upbio Tech Co.,Ltd Contact Supplier
Oils, onion
Cas No: 8002-72-0
No Data No Data 10000 Metric Ton/Month Henan Wentao Chemical Product Co., Ltd. Contact Supplier

8002-72-0 Usage


Herbaceous plant originally from the Middle East, but today widespread throughout the world because of the large consumption of the edible bulb, the only part used. The stalk can reach approximately 1 m (39 in.) in height. The bulb consists of several concentric tunics. Onion has a strong, pungent, lasting odor and a characteristic onion flavor. The essential oil is obtained by distillation of the bulbs with yields of about 0.02%. The physical-chemical constants vary widely, depending on the origin of the plant. The oil is a yellowish liquid with a characteristic onion odor. Main constituents of the oil are d-n-propyl disulfide and methyl-n-propyl disulfide. The derivatives are oleoresin, fluid concentrated water extract, and the fluid extract. The first two derivatives are obtained by special manufacturing processes from thermally pretreated bulbs in order to enhance some flavor top notes, as well as the flavoring strength.

Chemical Properties

Obtained by steam distillation of the bulbs with yields of about 0.02%. The physical–chemical constants vary widely, depending on the origin of the plant. The oil has a characteristic onion odor.

Physical properties

The oil is a clear, amber-yellow-to-amber-orange liquid. It is soluble in most fixed oils, mineral oil and alcohol. It is insoluble in propylene glycol and glycerin.

Essential oil composition

Main constituents of the oil are d-n-propyl disulfide and methyl-n-propyl dilsufide.



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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017


1.1 GHS Product identifier

Product name methyl (2R,3R)-2-amino-3-methylpentanoate,hydrochloride

1.2 Other means of identification

Product number -

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).

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