Complaint
Note
MOQ:The minimum order quantity is 1-5 kg or any quantity you want to buy.
99% purity in ready stock
Delivery time: generally available in stock, can be shipped within 2 days after the order is placed, the delivery time is about 7-15 days.
1.Rocuronium Bromide CAS 119302-91-9
A non-depolarizing neuromuscular blocker.
Chemical Properties: White to almost white crystalline powder
2.Details of Rocuronium Bromide CAS 119302-91-9
| Product name/CAS | Rocuronium Bromide/119302-91-9 | ||
| Batch No | 191206 | Batch Qty | 3.28kg |
| MFG. Date | 2020.12.06 | Report Date | 2020.12.08 |
| Ref. Standard | USP41 | EXP. Date | 2022.12.05 |
| Items | Specifications | Results | |
| Description | Almost white or pale yellow, slightly pink, slightly hygroscopic crystalline powder | Almost white or pale yellow | |
| Solubility | Freely soluble in water and in anhydrous ethanol | Complies | |
| Identification | (1)IR Spectrum conforms with RS | Complies | |
| (2)gives reaction of bromides | Complies | ||
| Appearance of solution | Dissolve 0.10 g in carbon dioxide-free water R and dilute to 10 ml with the same solvent. Solution is clear | Complies | |
| Solution is not more intensely colored than reference solution | Complies | ||
| pH | 7.0~9.5 | 9.18 | |
| Specific optical rotation | + 28.5°~ + 32.0° | +29.6° | |
| Related substances | individual known impurities A≤0.2%;(B, C)≤0.3%;(D, E, F, G, H)≤0.1% | A0.02%;C:0.05%; F: 0.08%; D,E,H,B,G: not found(≤0.05%); | |
| Individual unknown impurity ≤0.1% | Complies | ||
| Total impurities ≤1.5% | <0.5%, Complies | ||
| Chlorides | ≤0.1% | 0.06% | |
| Residual solvents | Methylene chloride ≤600ppm | 90ppm | |
| Methanol≤3000ppm | 560ppm | ||
| Ethyl ether ≤5000ppm | ≤30ppm | ||
| MTBE ≤5000ppm | 60ppm | ||
| Ethyl acetate≤5000ppm | ≤30ppm | ||
| Elemental Impurities | (Cd,Pb,As,Hg,Co,V,Ni,Li,Sb)≤0.5ppm,Cu≤2.5ppm | Complies | |
| Water | ≤4.0% | 2.99% | |
| Sulphated ash | ≤0.1% | 0.03% | |
| Endotoxins | ≤7EU/mg | <1EU/mg | |
| Assay | 98.0%~102.0% | 99.7% | |
| Conclusion | The material complies to specifications given above | ||
5.picture of Rocuronium Bromide CAS 119302-91-9
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5.Package and shipping
Packaging Details:
25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside
Delivery Detail: within 10 days when get the payment.
Shipping :
We have Professional shipping agent, based on customers ' demand for transport
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR
Storage:
Pack in paper-drums and two plastic-bags inside.
Net Weight: 25kgs/paper-drum.
1kg-5kgs plastic bag inside with aluminum foil bag outside.
Net Weight: 20kgs-25kgs/paper-drum.
Store in a well-closed container away from moisture and light.
Hebei Guanglang Biotechnology Co,.LTD is a fast growing intermediates company,Which located in Shijiazhuang, Hebei Province.
Hebei Guanglang Biotechnology Co,.LTD is specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,such as phenylacetamide, etc., Crovell also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.
After ten years development,Hebei Guanglang Biotechnology Co,.LTD has become a Diversified development company,not only involves in chemicals, but also real estate ,clothes ,agricultural products and so on.
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