99% 3-BroMo-N N-diMethylaniline CAS NO 16518-62-0
|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|
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.
|Crystallinity||meets the requirements.||Complies|
|Loss on drying||≤2.0%||0.19%|
|Heavy metals||≤10 ppm||<10ppm|
|Sulphated ash||≤0.5%, determined on 1.0 g.||0.009%|
|Unspecified impurities: for each impurity ≤0.10%||<0.10%|
|Total Impurity ≤0.5%||0.18%|
|Assay||99.0%~101.0% (anhydrous substance).||99.8%|
|Storage||Preserve in well-closed, light-resistant and airtight containers.||Complies|
Packing & Delivery
♦ 25KG/drum,or according to your requirement.
♦ Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
♦ For mass orders, it will be delivered by air or sea.
♦ Depending on your location, please allow 1-5 business days for your order to arrive.
♦ For small order, please expect 3-7 days by UPS DHL EMS.
♦ For mass order, please allow 5-8 days by Air, 15-30 days by Sea.
♦ Cooperate with research institutions, we strictly control the process from raw material to finished product.
♦ The customer comes first, we provide reasonable price, high quality product and prompt shipment.
♦ We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
♦ Quick and clear response to customers questions.
♦ Warm after sale service, we will help to solve the problems in your usage.
♦ We could make our price discount if you place a substantial order with us.
Q: Are you a factory or trading company?
A: Yes, We are a leading manufacturer with bulk products, and produce synthesis products with our own lab and factory located in located in Xuzhou, Jiangsu Province.
Q: How long have you run on export trade?
A: 10 years focus on organic chemicals, inorganic chemicals, dyestuff chemicals.
Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
Q: How about the packing?
A: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
Q: How about the validity of the products?
A: We ensure that the cargoes have 100% shelf life when it delivery.
Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
Factory area： Xuzhou City, Jiangsu Province, China
CEO Sunny wang +8619961957599(whatapp)
General Manager Athena + 86 13805212761(whatapp)
|Shipping time by Sea (Just for reference)|
|11~30 days||North Africa||20~40 days||Europe||22~45 days||South-east Asia||7~10 days|
|South America||25~35 days||WestAfrica||30~60 days||MiddleEast||15~30 days||East Asia||2~3 days|
|Middle America||20~35 days||EestAfrica||23~30 days||Ocenia||15~20 days||South Asia||10~25 days|