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CAS: 32619-42-4
FOB Price: 
Minimum Order Quantity:1/Kilogram
Supply Ability:50 Metric Ton/Month
Payment Terms:L/C,T/T,Western Union,
Updatetime:Dec 27 2016
Company Profile
Contact:Andy Wang
Address: No.43 Donghai Road
Quick Details
Classification: Herbal Extract
Cas NO.: 32619-42-4
Molecular Formula: C25H34O13
Melting Point: 89-90°C
Boiling Point: 772.9 °C at 760 mmHg
Water Solubility:
Refractive index:1.629
Flash Point: 257 °C
Purity: 98%
Appearance: brown powder
Brand Name:
EINECS: 251-129-6
Aliase: Olive Leaf Extract
Purity: 98%
Appearance:White Powder
Packaging & Delivery
Packaging Detail: 25kg/drum
Delivery Detail: Usually within 7 days
Detailed Description

 Plant Source: Olea europaea L.

Characteristics: White Powder

CAS No.: 32619-42-4

Molecular Weight & Molecular Formula: C27H30O16;610.52

Melting Point & Solubility: Melting point 87 ~ 89 ℃. Easy absorption. Optical rotation -147 ° (c = 1, water, ethanol or propanol), was the role of variable rotation, rotation -127 ° (9h after the water), soluble in ethanol, acetone, pyridine, etc., can be dissolved in water, butanol, ethyl acetate, etc., almost insoluble in ether, petroleum ether, chloroform, etc.

Specifications: 98%

Assay Method:HPLC

Company Information
Name:Unistan Pharma Industrial Group Ltd.
Category:Corporation/Limited Liability Company
Trade Category: Manufacturer
Registered Time: 0
Registered Capital:
Legal Representative:
Employees: 501 - 1000 People
Address: No.43 Donghai Road
Product/Service: Botanical extract,Food additives,APIs,alpha lipoic acid,co q10,inositol,melatonin,resveratrol,rutin,berberine,troxerutin,Andrographolide,Diosgenin,Glabridin,Osthole,Quercetin,Sesamin

Unistan Pharma Industrial Group is one rapidly developing high-tech corporation in China, which has been always dedicated to the industry of integrating research & development, production, process and trade business for more than 20 years, growing to be the powerful enterprise from its foundation initially. The head office of our group is located in Qingdao, Shandong province, which is an extremely beautiful coastal city. We are mainly engaged in producing nutraceutical ingredients, herbal extracts, aroma chemicals, APIs, biochemical products etc, over 90% of our products are used for exporting to overseas countries.

Precursor and Product
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