| Model: | 食品级 |
|---|---|
| Brand: | Healthdream |
| Origin: | Made In China |
| Category: | Chemicals / Food Additives |
| Label: | 1314-13-2 , Zinc Oxide , Food additives |
| Price: |
¥1
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:21 Apr, 2021 |
Zinc Oxide
Appearance: White or yellowish white, very fine sand-free powder; odorless; in the air Can slowly absorb carbon dioxide.This product is insoluble in water or ethanol; in acid or sodium hydroxide solution to dissolve.
Page number：2010 Chinese pharmacopoeia-820
Molecular formula:：ZnO
Statutory No：CAS 1314-13-2
Molecular weight：81.38
Usage: Nutritional supplement(Zinc fortification) .
Packaging and storage:Preserve in well-closed container,25kg/paper plastic complex bag,or according to order.
Shelf life: In conform to the specified storage conditions and packaging is complete, shelf life is 2 years.
|
Item |
Index（USP35） |
|
Assay ZnO ≥% |
99 |
|
Alkalinity |
Meet the requirements |
|
Carbonate and color of solution |
Meet the requirements |
|
Loss on ignition ≤% |
1 |
|
Iron and other heavy metals ≤% |
0.005 |
|
Lead |
Meet the requirements |
|
Arsenic ≤% |
0.0002 |
| Payment Terms: | TT / LC / DP / DA |
|---|---|
