Xi`an Eastling Biotech Co., Ltd.
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Business Type:Lab/Research institutions
Tel: +86-156-91766041
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Tel: +86-156-91766041
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URL: http://www.eastlingbiotech.com/
Province/state: Shaanxi
City: Xi'an city
Street: No. 201, Unit 4, Building 9, Hongqi Community, Tanjia Street, Weiyang District, Xi 'an, Shaanxi
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CAS NO.486-66-8
98%(1-50)Kilogram98%(51-100)Kilogram98%(101-300)Kilogram
Product Name: Soybean Daidzein Powder
CAS: 486-66-8
Source: Soybean
Appearance: White Powder
Test method: HPLC
Grade: Food Grade
Assay: 98%
Used Part: Whole Herb
Solubility: Soluble in hot water,hot ethanol
Sample: Available
Shelf Life: 2 Years
Package: 1kg/ Bag 25kg/drum
Product Description:
Product Name: Daidzein
Appearance: White Crystalline Powder
Purity: 98%
Test Method: HPLC
CAS No.: 486-66-8
EINECS No.: 207-635-4
Molecular Formula: C15H10O4
Molecular Weight: 254.23700
Application:
Pharmaceutical;Food Preservative;Cosmetics;Food
Certificates of Analysis
|
ITEM |
SPECIFICATION |
TEST METHOD |
|
Active Ingredeints |
||
|
Assay |
NLT 98% Dihydromyricetin |
HPLC |
|
Physical Control |
||
|
Identification |
Positive |
TLC |
|
Appearance |
Light Yellowish powder |
Visual |
|
Odor |
Characteristic |
Organoleptic |
|
Taste |
Characteristic |
Organoleptic |
|
Sieve Analysis |
100% pass 80 mesh |
80 Mesh Screen |
|
Moisture Content |
NMT 3.0% |
Mettler toledo hb43-s |
|
Chemical Control |
||
|
Arsenic (As) |
NMT 2ppm |
Atomic Absorption |
|
Cadmium(Cd) |
NMT 1ppm |
Atomic Absorption |
|
Lead (Pb) |
NMT 3ppm |
Atomic Absorption |
|
Mercury(Hg) |
NMT 0.1ppm |
Atomic Absorption |
|
Heavy Metals |
10ppm Max |
Atomic Absorption |
|
Microbiological Control |
||
|
Total Plate Count |
10000cfu/ml Max |
AOAC/Petrifilm |
|
Salmonella |
Negative in 10 g |
AOAC/Neogen Elisa |
|
Yeast & Mold |
1000cfu/g Max |
AOAC/Petrifilm |
|
E.Coli |
Negative in 1g |
AOAC/Petrifilm |
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