| Customization: | Available |
|---|---|
| CAS No.: | 3458-28-4 |
| Formula: | C6h12o6 |
|
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china factory price Health Supplement Food Additives CAS 3458-28-4 D-Mannose Powder
Mannose is an organic compound having a molecular formula C6H12O6 with a molecular weight of 180.156, colorless or white crystalline powder. It is a sugar that plays an important role in the process of human metabolism, especially in the glycosylation process of specific proteins.
CERTIFICATE OF ANALYSIS
| Test According | USP42 | Packing | Net 25kg drum | |||
| Test Result | ||||||
| Serial Number | Test Item |
Standard |
Results |
|||
| 1 | Appearance | White crystalline powder | Complies | |||
| 2 | Assay | ≥ 99.0% | 99.18% | |||
| 3 | Odor | Characteristic | Complies | |||
| 4 | Identification | Positive | Complies | |||
| 5 | Powder Size | ≥ 95% through 30 mesh | Complies | |||
| 6 | Optical Rotation | +13.3° - +14.3° | +13.8° | |||
| 7 | Melting Point | 126 - 134 °C | 128.0 - 130.0 °C | |||
| 8 | Bulk Density | 0.30 - 0.50 g/mL | 0.45 g/mL | |||
| 9 | Tapped Density | 0.45 - 0.75 g/mL | 0.58g/mL | |||
| 10 | Solubility | Clear and colorless | Complies | |||
| 11 | Residue on Ignition | ≤ 0.1% | 0.03% | |||
| 12 | Loss on Drying | ≤ 0.5% | 0.08% | |||
| 13 | Pesticide Residues | USP<561> | Complies | |||
| 14 | Total Heavy Metals | ≤ 10 μg/g | Complies | |||
| 15 | Arsenic (As) | ≤ 1.0 μg/g | ND(<0.1 μg/g) | |||
| 16 | Lead (Pb) | ≤ 1.0 μg/g | ND(<0.1 μg/g) | |||
| 17 | Cadmium (Cd) | ≤ 0.5 μg/g | ND(<0.01 μg/g) | |||
| 18 | Mercury (Hg) | ≤ 0.5 μg/g | ND(<0.01 μg/g) | |||
| 19 | Total Plate Count | ≤ 1,000 cfu/g | <10 cfu/g | |||
| 20 | E. Coli | Absence | Complies | |||
| 21 | Molds and Yeasts | ≤ 100 cfu/g | <10 cfu/g | |||
| 22 | Salmonella | Absence | Complies | |||
| 23 | Staphylococcus aureus | Absence | Complies | |||
| 24 | Aflatoxins | ≤ 20 ppb | ND | |||
| Packing: 25 kg/drum, packing in 2 sealed plastic-bag inside, and adding four units of desiccants (100 g/unit) between two bags. Storage: Store in a well-closed container away from moisture, direct light and heat. |
||||||
| Conclusion: The above product conforms to the standard USP42. | ||||||
Package &shipping:
25kg/drum
Our factory&Office:
Our Closed Services:
1. We can provide mixed containers with different mixed items in one container.
2. We will control the quality, and offer free samples for test before shipment. After shipment, we will keep the samples for 3 years.
3. We can arrange shipment promptly with professional documents.
4. We can make the packages as you request, and send you photos before shipment.
View more products in our home page.
Q:Are you manufacture or trader?
A: we are manufacture.
Q: How long have your company run on food ingredients ?
A: 14 years focusing on fodd ingredients field,10 years exporting experience.
Q: Which payment terms are you accept?
A: Payment term: L/C D/A D/P T/T Western Union MoneyGram.
Q: After an order is placed, when to deliver?
A:It depends on whether the products you buy has inventory. If we have inventory, generally we can arrange shipment after receipt of payment 2 to 3 days. If not, it will be decided by the time of the factory production.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1kg and generally starts from 25kgs. For other low price product, our MOQ starts from 1000kg and 10000kg.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q: How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q: What is loading port?
A: Usually is Shanghai, Qingdao,Tianjin or Ningbo.
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