Product Description
tem | 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-MSThe 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. | Complies |
Crystallinity | meets the requirements. | Complies |
Loss on drying | ≤2.0% | 0.19% |
Heavy metals | ≤10 ppm | <10ppm |
Water | ≤1.0% | 0.1% |
Sulphated ash | ≤0.5% determined on 1.0 g. | 0.009% |
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% | 99.7% |
Assay | 99.0%~101.0% (anhydrous substance). | 99.8% |
Microbiological Analysis | Total plate count ≤1000cfu/g | Complies |
Yeast & Moulds ≤100cfu/g | Complies |
E. Coli. Absent | Negative |
Salmonella Absent | Negative |
S.aureus Absent | Negative |
Storage | Preserve in well-closed,light-resistant and airtight containers. | Complies |
Our normal packaging is 25kgs/Drum
The packaging can be customized. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT.
Applications
Scientific research experiment: This compound is commonly used in scientific research experiments as a fine chemical intermediate.
Industrial applications: It is also used as an industrial grade intermediate 4, which may involve a wider range of chemical synthesis and manufacturing processes.
In addition, although the specific application details may vary depending on experimental or industrial needs, based on its chemical structure and properties, 3,3-difluoropropionic acid may play a role in organic synthesis reactions that require fluorinated groups
FAQ
Q1. How can I get the sample ? Is it free ?
A:Samll quantity , like one kg ,it's free , Express cost is on customer's side
Q2. What is your MOQ (minimum order quantity) of products?
A:For trail order, MOQ is 1 tons per spec.
Q3. What about your trade and Payment Terms?
A:T/T 30% as deposit, and 70% before delivery.
Accepted T/T, L/C and other way can be negotiated.
Q4. What about your delivery time? Can we receive our goods on time ?
A:Usually around 2-3 weeks after order confirmed. Exact delivery time depends on order quantity.
Q5. What is your terms of delivery?
A: Usually we do EXW, FOB,CIF. Other way can be negotiated.
Give us a chance, and we' ll return you with satisfaction.
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Hebei Shunxing Import and Export Co.,Ltd. has devoted into a professional SUPPLIERS sepcialized in printing inks, paints, coatings, pastes, rubbers, adhesives and so on. Based on high quality products, competive price and guranteed delivery time. It earn us high reputation and good trust from our customers.
We also provide fully technical solutions through the distribution and manufacture of chemical products for different sectors such as printing inks, paints, coatings, pastes, rubbers, adhesives manufacturers.
Taking "Quality, Integrity, Innovation, Service" as central tenets, we have established long-term stable and friendly cooperation relationships with customers from North America, South America, Europe, Middle East, Southeast Asia, Africa and other areas.
With the joint effort of our foreign trade team, after- sales team , R&D work team and Warehousing & logistics staff, we aim to continuously provide more satisfying products and more thoughtful service for every customer, hoping to keep creating "win-win" business cooperation.
Over 10 years business experience of importing and exporting trade, manufacturing, advanced equipment and strict production process guarantee that product quality is effective, stable and consistent.
India
