Factory supplies 4,4''-Dimethylbiphenyl 613-33-2 Manufacturer & Supplier
Sep 28th, 2022 at 05:28 Natural Products and Extracts Hernando 39 views Reference: gl9avJ6LaG1
Location: Hernando
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Factory Supplies 4,4''-dimethylbiphenyl 613-33-2 - Buy 4 4''-dimethylbiphenyl,4 4''-ditolyl,613-33-2 Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
CAS No.:
4 4''-Dimethylbiphenyl with 25kg/drum or according to your requirementsPortShanghai or Qingdao PortPicture Example:
Lead time:| Quantity(kilograms) | 1 - 5000 | >5000 |
| Est. time (days) | 7 | To be negotiated |
4 4''-Dimethylbiphenyl Quick Details
Chemical Name: 4 4''-Dimethylbiphenyl
CAS No.: 613-33-2
Molecular Fomula: C14H14
Molecular weight: 182.26
Appearance: white crystalline powder
Assay: 99% min
4 4''-Dimethylbiphenyl Typical Properties
Item | Standard | |
Identification | A.H-NMR:Comply with the structure | |
B.LC-MS:Comply with the structure | ||
C.The IR spectrum of sample should be identical with that of reference standard; | ||
D.HPLC-ESI-MS 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 | ≤0.5% | |
Heavy metals | ≤10 ppm | |
Sulphated ash | ≤0.2%, determined on 1.0 g. | |
Related substances | Unspecified impurities: for each impurity | ≤0.10% |
Total Impurity | ≤1.0% | |
Purity | ≥99.0% | |
Assay | 99.0%~101.0% (anhydrous substance). |
4 4''-Dimethylbiphenyl Packaging and Shipping
Drum,25 kgs
1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure many years.
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
We has passed through the ISO9001:2015 Quality System Certificate, we have strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Our Factory and Lab
Our Certification
Our Partners
Our Team
Our Delivery
Q1. What information should I let you know if I want to get a quotation?
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.
Q2. How to make the payment?
Answer: T/T in advance are highly recommended. We can accept Western Union, Money Gram
and Paypal as well.
Q3. When will you deliver the goods?
Answer: For sample, in need about 2 working days after payment; for big cargo
(more than 1kg), in about 3 working days after payment.
Q4. How will you deliver the goods?
Answer: We have professional express forwarder, strong cooperate with DHL, TNT, UPS, FEDEX, EMS, China Air Post.
For container products, we can do sea shipping,can guarantee that you can receive the product successfully and safety. You also can choose your own shipping forwarder.
Q5. When will we receive the goods?
Answer: For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 to reach you; for larger orders, it will take about 7 -10 days at most.
Q6. What if we find your products unsatisfied?
Answer: We will send you a COA (Certificate of Analysis) to you first for you to confirm the
quality, but if you find our products not confirm with the COA after you receive it, please show
us your test result, we will provide with you the professional technical help.
