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l-10-camphorsulfonic acid cas 35963-20-3

Chemical Name:L-10-Camphorsulfonic acid

CAS No.:35963-20-3

Molecular Formula: C10H16O4S

Molecular Weight: 232.3

Appearance: White or off-white crystalline powder

Assay: 99%min

分类:

描述

L-10-Camphorsulfonic acid Details

Chemical Name:L-10-Camphorsulfonic acid

CAS No.:35963-20-3

Molecular Formula: C10H16O4S

Molecular Weight: 232.3

MolecularStructure:image.png

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 acidUsage

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 acidPackaging and Shipping

Packing: 25kg/drum

Delivery: 7-10 days after receipt ofpayment

L-10-Camphorsulfonic acidStorage

Stored in a cool dry place. Packing Sound.

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