| Customization: | Available |
|---|---|
| CAS No.: | 721-50-6 |
| Formula: | C13h20n2o |
|
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Certificate of Analysis
| Mfg. Date | Aug. 20, 2016 | Package | As your required |
| Rep. Date | Aug. 30, 2016 | Exp. Date | Aug. 20, 2018 |
| Items | Standards | Results | |
| Appearance | White or off-white powder | Off-white powder | |
| Identification | By HPLC | Complies | |
| Melting Point | 120ºC~130ºC | 126ºC | |
| Loss on Drying | ≤1.00% | 0.21% | |
| Heavy Metals | ≤ 10ppm | Complies | |
| Sulfated Ash | ≤ 0.10% | 0.03% | |
| Content | 17.5%~19.5% | 19.3% | |
| Content | ≤ 0.1ppm | 0.09ppm | |
| Lead VContent | ≤ 3.0ppm | 0.50ppm | |
| Content | ≤ 0.1ppm | 0.10ppm | |
| Content | ≤ 0.1ppm | 0.10ppm | |
| Microbiological Test | Coliforms:Negative | Negative | |
| Salmonella: Negative | Complies | ||
| Total plate count: ≤1000 CFU/g | Pass | ||
| Yeast&Mold: ≤50 CFU/g | Pass | ||
| Related Substances | Impurity A: ≤0.30% | 0.18% | |
| Other unknown impurity: ≤0.10% | 0.07% | ||
| Total Impurities: ≤0.50% | 0.42% | ||
| Assay | ≥ 98.0% | 99.50% | |
| Conclusion | The product complied to USP standard. | ||
| Storage | Preserve in tight,light-resistant containers in a cool place | ||
1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg, suit for order quantity under 1.5kg).
5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg,suit for order quantity under 5kg).
25kg/Aluminum foil bag (36*36*45cm, inner double plastic bags,than,put in carton)
25kg/carton (38cm*38cm*46cm, GW: 27kg, NW: 25kg)
Shandong Boyu Co., Ltd. is located in Shandong Province, China. We specialize in the production and trade of organic intermediates, food additives, daily chemicals, etc.
Our products are exported to more than 100 countries overseas, and we have established close and stable cooperative relationships with more than 200 countries. 80% of them are exported to Europe and the United States, and 20% are exported to outheast Asia, the Middle East, South Africa and other regions. Due to excellent quality and after-sales service, our company has won a good reputation at home and abroad and is highly praised by customers.
"Quality first, customer first" is our tenet.
Sincerely looking forward to establishing long-term and mutually beneficial business relationships with customers around the world.
1.Full experience of large numbers containers loading in Chinese sea port.
2.Fast shipment by reputed shipping line.
3.Packing with pallet as buyer's special request.
4.Best service after shipment with e mail.
5.Cargoes together with container sales service available.
6.Full experience for Canada & Japan export
7.Cargoes photo before and after loading into container.
8.Raw materials from Chinese origin.
1.Place of Origin China with Super quality by reasonable price.
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