Customization: | Available |
---|---|
CAS No.: | 57-88-5 |
Formula: | C27h46o |
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Product name | Cholesterol |
Others name | / |
Apperance | White powder |
Purity | 99% min |
CAS No. | 57-88-5 |
Shelf time | 2 years,keep away sunlight, keep dry |
Medicine, health care products,Cosmetic field
ANALYSIS
|
SPECIFICATION
|
METHOD
|
Assay
|
≥ 99.0%
|
HPLC
|
Appearance
|
White or pale yellow crystals Powder
|
Visual
|
Odor
|
Characteristic
|
Organoleptic
|
Identification
|
Positive
|
FTIR
|
Melting Point
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148-150 °C
|
USP40-NF35<741>
|
Powder Size
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≥ 95% through 30 mesh
|
USP #30 Sieve
|
Bulk Density
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0.30 - 0.50 g/mL
|
USP40-NF35<616>
|
Tapped Density
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0.45 - 0.75 g/mL
|
USP40-NF35<616>
|
Solubility
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Clear and colorless
|
H2O, 10%
|
Loss on Drying
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≤ 0.5%
|
USP40-NF35<731>
|
Residue on Ignition
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≤ 0.1%
|
USP40-NF35<281>
|
Pesticide Residues
|
USP<561>
|
USP40-NF35<561>
|
Total Heavy Metals
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≤ 10 μg/g
|
USP40-NF35<231>
|
Total Plate Count
|
≤ 1,000 cfu/g
|
USP40-NF35<2021>
|
Molds and Yeasts
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≤ 100 cfu/g
|
USP40-NF35<2021>
|
Salmonella
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Absence
|
USP40-NF35<2022>
|
E. Coli
|
Absence
|
USP40-NF35<2022>
|
Staphylococcus aureus
|
Absence
|
USP40-NF35<2022>
|
Aflatoxins
|
≤ 20 ppb
|
USP40-NF35<561>
|
Weight | Packing method |
1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
Weight | Delivery mothod | Delivery time |
1kg-25kgs | EMS,DHL,UPS,Fedex,TNT | 3-7days |
25kgs-100kgs | DHL,FedEx,by Air | 3-7days |
more than 100kgs | by Air | 3-7days |
by Sea | 10-35days |
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