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[CAS Name] Luteolin

[Formula] C15H10O6

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[CAS Name]Luteolin
[Alias]C.I. 75590; C.I. Natural Yellow 2; Luteolin; 3,4,5,7-Tetrahydroxyflavone; 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
[Number]491-70-3
[EINECS]207-741-0
[Formula]C15H10O6
[Molecular weight]286.2363

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Guang’an HongYi Bio-Technology co., Ltd

Spec: 95% 98%

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PINGYU YIMEIKANG PLANT TECHNOLOGY CO.,LTD

Name: Luteolin
CAS#: 491-70-3
Botanical Source: Sophora Japonica
Specification: HPLC 98% Powder or Granule
Function & Application: Luteolin can anti-inflammatory, anti-allergic, uric acid lowering, anti-tumor, antibacterial, anti-viral, etc. Clinically mainly used for cough, expectoration, anti-inflammatory, uric acid lowering, treatment of cardiovascular disease, treatment of amyotrophic lateral sclerosis, SARS, hepatitis.

TEST ITEM	STANDARD	RESULT
Appearance	Yellow powder	Complies (Visual)
Melting point	328°-330°	Complies(Melting point apparatus)
Solubility
- in water	Soluble slightly	Complies
- in ethanol	Soluble freely	Complies
Loss on drying	≤3.0%	Complies
Mesh size	99% pass 80 mesh	Complies
Assay	≥98%	98.3% (HPLC)
HEAVY METAL	STANDARD	RESULT(ICP-MS)
Lead	≤3ppm	Complies
Cadmium	≤1ppm	Complies
Hg	≤0.1ppm	Complies
Arsenic	≤1ppm	Complies
MICROBIOLOGICAL TEST	STANDARD	RESULT
Total microbial count	≤1000cfu/g	Complies
Yeast & mold	≤100cfu/g	Complies
E.Coli	Negative	Negative
Salmonella	Negative	Negative

Packaging: The usual packaging is 25kg net carton drum or box with a polyethylene bag in side.
Storage: Preserve in well closed,light resistant and dry environment.

If you are interested, welcome contact us victoria@yimeikangherb.com

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Seebio Biotech (Shanghai) Co., Ltd.