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21365

Sigma-Aldrich

(−)-Camphor-10-sulfonic acid

purum, ≥98.0% (T)

Synonym(s):

(1R)-(−)-Camphor-10-sulfonic acid

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About This Item

Empirical Formula (Hill Notation):
C10H16O4S
CAS Number:
35963-20-3
Molecular Weight:
232.30
Beilstein/REAXYS Number:
2809676
EC Number:
252-817-9
MDL number:
MFCD00064158
UNSPSC Code:
12352115
PubChem Substance ID:
329752149
NACRES:
NA.22

grade

purum

Quality Level

200

assay

≥98.0% (T)

optical activity

[α]20/D −21.5±1°, c = 10% in H2O

functional group

ketone
sulfonic acid

SMILES string

CC1(C)C2CC[C@]1(CS(O)(=O)=O)C(=O)C2

InChI

1S/C10H16O4S/c1-9(2)7-3-4-10(9,8(11)5-7)6-15(12,13)14/h7H,3-6H2,1-2H3,(H,12,13,14)/t7-,10-/m0/s1

InChI key

MIOPJNTWMNEORI-XVKPBYJWSA-N

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Caution

may contain some dark particles

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
BCBR1104V

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Thin film nanocomposite reverse osmosis (TFN RO) membranes incorporated with hydrophilic nanoparticles show a potential problem that the salt rejection can not be improved significantly. In this study, novel TFN RO membranes incorporated with hydrophobic fluorinated silica nanoparticles were fabricated
[The expectorant Solucampher: effect on the tracheal clearing velocity in chronic bronchitis].
J A Nakhosteen et al.
ZFA. Zeitschrift fur Allgemeinmedizin, 59(9), 36-38 (1983-03-31)
Szu Heng Liu et al.
Journal of synchrotron radiation, 17(6), 761-768 (2010-10-27)
A synchrotron-radiation-based circular-dichroism end-station has been implemented at beamline BL04B at the National Synchrotron Radiation Research Center (NSRRC) in Taiwan for biological research. The design and performance of this compact end-station for measuring circular-dichroism spectra in the vacuum-ultraviolet region are
Redetermination of the extinction coefficient of camphor-10-sulfonic acid, a calibration standard for circular dichroism spectroscopy.
Andrew J Miles et al.
Analytical biochemistry, 335(2), 338-339 (2004-11-24)
Alexei V Caramyshev et al.
Biomacromolecules, 8(8), 2549-2555 (2007-07-17)
Micellar peroxidase-catalyzed synthesis of chiral polyaniline (PANI) in the presence of dodecylbenzenesulfonic acid (DBSA) was developed. The effect of DBSA concentration on the catalytic efficiency of horseradish and palm tree peroxidases was examined. Favorable conditions for the enzymatic synthesis of
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