Rosmarinic Acid 98% 40% 25% 10% 5% CAS: 20283-92-5 CAS NO.20283-92-5

Min.Order: 1 Kilogram
Payment Terms: L/C,T/T

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Rosmarinic Acid
Rosmarinic
8000-25-7

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ProName: Rosmarinic Acid 98% 40% 25% 10% 5% CAS...
CasNo: 20283-92-5
Molecular Formula: C18H16O8
Appearance: Brown yellow Powder
Application: cosmetics, food
DeliveryTime: ASAP
PackAge: 25kgs Net drum
Port: Shanghai, Qindao or as client's requir...
ProductionCapacity: 2 Metric Ton/Month
Purity: 40%
Storage: Net 25kgs/drum
Transportation: Sea or air as client's requirements
LimitNum: 1 Kilogram

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Elementary Chemical Co., Limited is specialized in China chemical raw material's sourcing, quality control and exporting service.

We keep track of market tendency and policy changes in relevant chemical industries,we aim to offer the most economic and reliable solution for global clients to seek the development together with our customers.

Elementary's main products is preservative biocides, water treatment chemicals,daily care chemicals, agrochemical raw materials etc.

Our endeavors and strives have won us more and more confidence and supports from both customers and suppliers.

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Rosemary Leaf Extract Rosmarinic Acid

Product Description
What is Rosmarinic acid
Rosmarinic acid is considered to be a natural, efficient and stable (high temperature durable), security, non-toxic and side-effects, water-soluble antioxidants and a green food additive.
The medical research indicates that, it can eliminate the free radicals that over-produced by the body and annihilate the singlet oxygen to protect the structure of the cell membrane,which can slow down the aging process.
In addition, it can stimulate and accelerate the metabolism of the fat by anti-oxidant activity. Not only can it lower the blood pressure, but it can also promote the lipid compounds to emit from the manure so as to lose weight.
Specifications of Rosmarinic acid
Source: Rosemary leaf
Country of origin: China
CAS NO.:20283-92-5
Molecular formula: C₁₈H₁₆O₈
Molecular weight: 360.31
Appearance: Yellow powder
Specification: 2.5%,5%,10%,15%, 20%, 25%, 30%, 40% Rosmarinic acid
Testing method: HPLC
Specification Sheet of Rosmarinic acid 41%:

ITEMS	SPECIFICATION
Active Ingredient (HPLC)	Rosmarinic acid 41%
Plant Part Used	Leaf
Appearance	Brown yellow Powder
Odor	Characteristic
Accessory	Negative
Extract Solvents	Ethanol & Water
Drying Method	Spray drying
Particle Size	100% through 80 mesh
Solubility	Water
Loss on Drying	2.28%
ASH	2.37%
Heavy Metals	≤10.00ppm
As	≤2.0ppm
Solvent Residue	≤0.05%
Total Plate Count	≤1000cfu/g
Yeasts and Molds	≤100cfu/g
Staphylococcus	Negative
E.Coli	Negative
Salmonella	Negative

Rosmarinic Acid 98% 40% 25% 10% 5% CAS: 20283-92-5 CAS NO.20283-92-5

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