99% N-Bromosuccinimide CAS 128-08-5 NBS Manufacturer & Supplier
Sep 26th, 2022 at 14:57 Electronic Chemicals Peachtree City 36 views Reference: WjnegxGrawZ
Location: Peachtree City
Price: Contact us
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Essential details
| CAS No.: |
128-08-5 |
| Other Names: |
N-Bromosuccinimide |
| MF: |
C4H4BrNO2 |
| EINECS No.: |
177.98406 |
| Place of Origin: |
Hebei, China |
| Grade Standard: |
Agriculture Grade, Electron Grade, Industrial Grade, Medicine Grade, Reagent Grade |
| Purity: |
99.5 % |
| Appearance: |
White powder crystals |
| Application: |
Chemical/Researching usage / industry |
| Product name: |
N-Bromosuccinimide |
| CAS: |
128-08-5 |
| pearance: |
White powder |
| purity: |
99.5 |
| density: |
2.098 |
| Melting point: |
175-178℃ |
| Boiling point: |
221.4 °C at 760 mmHg |
| refractive index: |
1.606 |
| shining point: |
87.7 °C |
| PSA: |
37.38000 |
Packaging & delivery
shanghai shengzhen tianjin
| Port | |||||||
| Picture Example: | |||||||
| Lead time: |
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Product Description
Our Reference Specification, for more details, pls contact us for COA, MSDS and certification:
Email or Trademanager is available 24 hours a day
|
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 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. |
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% |
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
Packaging & Shipping
Our Services
Company Information
Hebei Our company. and its main business covers R&D, manufacturing, marketing, and after-sales service of flame retardants, oilfield chemicals, oilfield machinery, water treatment chemicals, and pharmaceutical intermediates. In addition, the company''s business areas also cover third-party testing and certification services, international logistics services. The business covers more than 130 countries and regions.
Now we have 3 GMP standard workshop, Meanwhile, the factory is equipped with the researching and quality inspection centre, with strong technology research and development strength. We also have 3 sales departments over 30 people and sell our products all over the world.
For customer’s needs, OEM service is also acceptable. If you have a good idea in new product production but lack of laboratory device and human resource, we are glad to solve this problem for you. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.
FAQ
Q1: What''s your MOQ ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q2: Is there a discount ? A: Yes, for larger quantity, we always support with better price. Q3: How to confirm the Product Quality before placing orders ? A: You can get free samples for some proucts, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests. Q4: How to start orders or make payments ? A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly. Q5: How do you treat quality complaint ? A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
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