Customization: | Available |
---|---|
CAS No.: | 107-35-7 |
Formula: | C2h7no3s |
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Item | Specification | |
Physical&Chemical Control | ||
Appearance | White to off-white powder | |
Identification | MS spectrum should conform to the structure | |
HNMR spectrum should conform to the structure | ||
Purity | ≥98% | |
Heavy Metals | ||
Heavy Metals | ≤20ppm | |
Lead(Pb) | ≤0.5ppm | |
As | ≤0.5ppm | |
Hg | ≤0.3ppm | |
Cd | ≤0.5ppm | |
Microbiology Control | ||
Total Plate Count | NMT1,000cfu/g | |
Yeast and moulds | NMT100cfu/g | |
E.Coli | Negative/10g | |
Salmonelles | Negative/10g | |
Packaging&Storage | Packed in paper-drums and two plastic-bags inside,25kg/Drum. Keep in cool & dry place. Stay away from strong light and heat. |
|
Conculsion | Complies with USP41. |
Tianjin Jiaruitang Technology Development Co., Ltd.Is A PROFESSIONAL ENTERPRISE ENGAGED IN EXPORT, the products mainly include chemical products, medical devices, masks, machinery, chemical RAW materials, pharmaceutical intermediates.
We have more and more customers from all over the world. We can provide our customers with the best product quality and reasonable price. Our aim is "service and sincere exchange for your trust and support, mutual benefit and win-win". We look forward to working with friends all over the world!
In order to meet the requirements of importers and middlemen, further provide customers with "door to door" service. We have our own export service system, can provide customers with the best export route and the lowest price. We have a skilled, operational ability of the team.
In addition, we can find the goods with the lowest price and the best quality for overseas customers, check the goods and reserve shipping space, so as to open up the Chinese market and relieve the import and export.