Customization: | Available |
---|---|
CAS No.: | 497-30-3 |
Formula: | C9h15n3o2s |
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Product Name
|
L-ergothioneine Powder
|
Color
|
White Powder
|
Solubility
|
Soluble in Water
|
Grade | Food grade and Cosmetic grade |
Application fields
|
Cosmetic Raw Materials, Hair Care Chemicals
|
Storage
|
Placed in a cool, dry, avoid light, avoid the high-temperature place
|
Purity:
|
0.5%, 1%, 99%
|
MOQ:
|
10g
|
CAS No. | 497-30-3 |
Test method | HPLC |
M.F | C9H15N3O2S |
Items
|
Specifications
|
Appearance
|
White Fine Powder
|
Odor
|
Characteristic
|
Water
|
≤2.0%
|
Assay(HPLC)
|
95.0%-100.0%
|
Ash
|
≤1.0%
|
Heavy Metal
|
≤10 ppm
|
As
|
≤0.5ppm
|
Pb
|
≤0.5ppm
|
Cd
|
≤0.5ppm
|
Hg
|
≤0.1ppm
|
Total plate count
|
≤750 cfu/g
|
Yeast&Mold
|
≤100 cfu/g
|
E.Coli
|
Negative
|
Salmonella
|
Negative
|
Staphylococcus aureus
|
Negative
|