Specifications
food grade calcium ascorbate powder
1.CAS:5743-28-2
2.Assay:99.5%
3.Form:crystalline powder
4.Analysis Standard:FCC7/USP32
food grade calcium ascorbate powder
1.CAS:5743-28-2
2.Assay:99.5%
3.Form:crystalline powder
4.Analysis Standard:F
Calcium Ascorbate
1. Package: 25kg carton, 25kg drum
2. Quantiy: 20mt/container
3. Specification
| ITEMS |
SPECIFICATION |
RESULT |
| Characteristics |
White or almost white crystals crystalline powder |
Complies |
| Identification |
Positive reaction |
Positive |
| Melting Point |
About 190°C |
190.1°C |
| pH |
2.1~2.6 |
2.59 |
| Clarity Of Solution |
Clear |
Clear |
| Colour Of Solution |
≤BY7 |
<BY7 |
| Loss On Drying |
0.4% Max |
0.17% |
| Arsenic |
≤3ppm |
<3ppm |
| Lead |
≤2ppm |
<2ppm |
| Copper |
≤5ppm |
<5ppm |
| Heavy Metals |
≤10ppm |
<10ppm |
| Iron |
≤2ppm |
<2ppm |
| Mercury |
≤1ppm |
<1ppm |
| Oxalic Acid |
≤0.2% |
<0.2% |
Sulphate Ash
(Residue On Ignition) |
≤0.1% |
<0.1% |
| Specific Optical Rotation |
+20.5°~+21.5° |
+20.75° |
| Organic Volatile Impurities |
Pass |
Pass |
| Assay |
99.0%~100.5% |
99.65% |
| Conclusion: Conforms to the standard of BP2010/USP32/E300/FCCV |
|
Packing &Storage Condition
Storage: Store in cool & dry place, keep away from strong light and heat.
Shelf life: 24Months when properly stored.
Packing: 1/kg double layer plastic bags inside and aluminum foil bag outside; 25/kg paper drum and two plastic bags inside.
Shipping & Delivery
Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS.
For mass order, please allow 5-8 days by Air, 15-30 days by Sea.
Company Profile
