Product Description
Our Reference Specification, for more details, pls contact us for COA, MSDS,TDS and certification:
Our product quality is of high purity, and the price is favorable, and our business personnel not only have a good service attitude, but also are very proficient in the synthetic route of the product, and can answer various product technology, synthetic routes and other questions for you in real time by isomorphic telephone or email and other communication methods, and present the product to you completely, so that you can have a deeper understanding of Dideu and understand our products
Our products are guaranteed both in quality and price, at any time as long as you need us, you can contact me at any time if you have any questions, we will answer all kinds of questions for you in the first time, and provide high-quality and comfortable service
Email & Skype: Service@dideu.com Telephone:+86-29-89586680
Mobile:+86-17792793228; Whatsapp&Wechat: +8617792793228
| Item | Standard | Test Results |
| Identification | A.H-NMR:Comply with the structure | Complies |
| B.LC-MS:Comply with the structure | Complies |
| C.The IR spectrum of sample should be identical with that of reference standard. | Complies |
| D.HPLC-ESI-MS | Complies |
| The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
| Loss on drying | ≤2.0% | 0.19% |
| Heavy metals | ≤10 ppm | <10ppm |
| Water | ≤1.0% | 0.10% |
| Sulphated ash | ≤0.5% determined on 1.0 g. | 0.01% |
| Residue on ignition | ≤0.1% | 0.03% |
| Related Substances | Unspecified impurities: for each impurity ≤0.10% | <0.10% |
| Total Impurity ≤0.5% | 0.18% |
| Purity | ≥99.0% | 99.70% |
| Assay | 99.0%~101.0% (anhydrous substance). | 99.80% |
| Storage | Preserve in well-closed, light-resistant and airtight containers. | Complies |
Our Services
1. sample can be supplied.
2. Guide our clients by professional knowledge and teach them how to use our product after sales.
3. Accept SGS, BV any other third-party inspection before loading. 4.High quality best price Guaranteed.
4.There is a professional logistics team, which can deliver the products to you in the shortest possible time after you place an order
5.Our product quality is guaranteed, the price is affordable, any problems with the product can be contacted at any time, we will be the first time to solve for you quickly and effectively
FAQ
Why do you choose Dideu Industries as your partner?
(A) High quality can be guaranteed. Dideu Industries since 1975 are reputed chemical manufacturer and are Certified by ISO 9001;2015 and have GMP certification.Free sample can be arranged before shipment and SGS,BV and other third party inspection company are accepted before loading.For regular customers, we accept L/C 180 Days, D/P,D/A payment term. If there is any quality problem after goods arrive. Dideu Industries will do fully payment refund.
(B) Best price can be guaranteed. As Dideu Industries are integrated pharmaceuticals and chemicals producer, the production cost can be controlled and price will be definitely more competitive than China trading companies.
(C) Professional enginners from Dideu Industries will give professional usage guide and services after sales.
(D) Dideu Industries work 7×24 hours and your request will be processed by our professional staff in different shift period.
(E) In the Dideu production plant, laboratory research and development, business department, and logistics department, relatively independent but closely related to each other, one link after another, high efficiency and fast problem solving, after you place an order, we can send the goods to you as soon as possible
So, Dideu's products are your best choice,
TDS
Russia
