l-10-camphorsulfonic acid NEW
Price | Get Latest Price | ||
Package | 1Kg | 5Kg | 25Kg |
Min. Order: | 1Kg |
Supply Ability: | 200tons |
Update Time: | 2024-10-15 |
Product Details
Product Name: l-10-camphorsulfonic acid | CAS No.: 35963-20-3 |
Min. Order: 1Kg | Purity: 99.9% |
Supply Ability: 200tons | Release date: 2024/10/15 |
Chemical Name:L-10-Camphorsulfonic acid
CAS No.:35963-20-3
Molecular Formula: C10H16O4S
Molecular Weight: 232.3
MolecularStructure:
Appearance: White or off-white crystalline powder
Assay: 99%min
L-10-Camphorsulfonic acid Typical Properties
Item | Specifications |
Appearance | White or off-white crystalline powder |
Assay | ≥99.00% |
Loss on drying | ≤1.00% |
Moisture | ≤0.80% |
Specific rotation [а]t D | -21.00 0 ~ -23.00 0 |
Melting Point | 193.0 ~ 202.0℃ |
sulphate | ≤0.20% |
Iron | ≤10ppm |
What Is L-10-Camphorsulfonic acid?
It is white columnar crystalwith the melting pointof 193℃(decomposition). [α] D20 24 ° (water). It is slightly soluble in ethanol, insoluble in ether, soluble in sodium hydroxide and sodium carbonate solution. L-camphorsulfonic acid is produced by reacting camphor with sulfuric acid and acetic anhydride. It has functions of excitingrespiratory center, vasomotor center and myocardium.
L-10-Camphorsulfonic acid Usage
1. Use for the racemization of optical isomers
2. Use for the separation of pharmaceutical intermediates or isomer products
3. Usedfor organic synthetic intermediatesandresolving agents
L-10-Camphorsulfonic acid Packaging and Shipping
Packing: 25kg/drum
Delivery: 7-10 days after receipt ofpayment
L-10-Camphorsulfonic acid Storage
Stored in a cool dry place. Packing Sound.
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Q 1 : Do you have stock?
A: Yes, we have all our products in stock. Our annual output is 200 tons. No matter when you order, we will ship within 1 to 3 days.
Q 2 : What certificates and documents do you offer?
A: Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.
Q 3 : Why should I choose you?
A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over
5years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we
believe we can only win via our hard work in a competitive worldQuick response and excellent presale and after sale service-since
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A: Of course. We don't chase excessive profits and always try tp give best offer. We are not pursuing short-term interests, but long-term cooperation. So we'll do our best to meet your request.
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- Since: 2023-10-24
- Address: Huangdao District, Qingdao City, Shandong Province (formerly Room 606-2, Building 1, No. 10, Beijing