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| common name | Rupivacaine | English name | Ropivacaine |
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| CAS number | 84057-95-4 | molecular weight | 274.401 |
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| density | 1.0±0.1g/cm3 | boiling point | 410.2±45.0 °C at 760 mmHg |
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| molecular formula | C 17 H 26 N 2 O | melting point | 144 - 146ºC |
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| MSDS | N/A | Flash point | 201.9±28.7°C |
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| density | 1.0±0.1g/cm3 |
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| boiling point | 410.2±45.0 °C at 760 mmHg |
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| melting point | 144 - 146ºC |
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| molecular formula | C 17 H 26 N 2 O |
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| molecular weight | 274.401 |
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| Flash point | 201.9±28.7°C |
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| accurate mass | 274.204498 |
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| PSA | 32.34000 |
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| LogP | 3.11 |
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| vapor pressure | 0.0±1.0 mmHg at 25°C |
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| Refractive index | 1.552 |
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| stability | Ropivacaine Monohydrochloride: C17H26N2O?HCl. [98717-15-8]. Crystallization from isopropanol, melting point 260-262°C. [α] D 23 -6.6° (C=2, water).
Ropivacaine Monohydrochloride Monohydrate: C17H126N2O?HCI?H2O. [132112-35-7]. Crystallized from acetone-water, the melting point is 269.5-270.6°C. [α] D 20 -7.28°(C=2, water) |
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| water solubility | insoluble |
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| Molecular Structure | 1. Molar refractive index: 83.98 2. Molar volume (cm 3 /mol) : 262.7 3. Isotonic specific volume (90.2K): 669.0 4. Surface tension (dyne/cm): 42.0 5. Polarizability (10-24cm3): 33.29 |
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| More | 1. Properties: crystallized from toluene. 2. Melting point: 144-146°C. 3. Specific rotation: [α] D 23 -82.0° (C=2, methanol). 4. pKa 8.16. 5. Partition coefficient (1-octanol/buffered aqueous solution with a pH value of 7.4): 115.0. |
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Q: 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 , and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly. for payment can also be by western union ,money gram ,bitcoin ,that is very easy
Q: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,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.
Q: 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.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q:How do you treat quality complaint?
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.
Q:How to contact us ?
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
Send Email to us.
Q:what is the shipping way ?
A: for small order ,we ship by air express ,like Fedex, TNT,DHL,EMS .
China
