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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

Category: Pharmaceutical Intermediates

• Description

Description

L-10-Camphorsulfonic acid Details

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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