| |
| |
 |
| |
| |
| APPEARANCE
: |
WHITE CRYSTALLINE POWDER. |
| SOLUBILITY
: |
| ONE GRAM SOLUBLE IN 125 ML
COLD WATER. |
| ONE GRAM SOLUBLE
IN 10 ML BOILING WATER. |
| ONE GRAM SOLUBLE IN 1 ML ALCOHOL. |
|
| SPECIFIC
ROTATION : |
 |
| MELTING
POINT : |
198°C MIN. |
| MOISTURE
: |
1% MAX. |
| PURITY
: |
99% MIN. |
|
CAS
NO.5394-83-2
C10H16O4
MW : 200.23
|
..........................................................................................................................................................
|
|
| |
| APPEARANCE
: |
WHITE CRYSTALLINE POWDER. |
|
SOLUBILITY
: |
| EASILY SOLUBLE IN : ACETON
AND CHLOROFORM. |
| SOLUBLE IN : TOLUOL
AND ETHYL-ACETAT. |
| LESS SOLUBLE IN : ETHER. |
| NOT EASILY SOLUBLE : ETHANOL. |
| NEARLY UNSOLUBLE IN: WATER. |
|
| SPECIFIC
ROTATION : |
|
| MELTING
POINT : |
220°C MIN. |
| SULFATE
ASH : |
0.1% MAX. |
| CHLORIDE
CONTENT: |
LESS THAN 100 PPM. |
| TLC
: |
NO SECONDARY SPOT. |
| PURITY
: |
99%. MIN. |
|
CAS
NO. 595-30-2
C10H14O3
MW : 182.21 |
..........................................................................................................................................................
|
L(-)
CAMPHOR SULFONIC ACID |
|
IR-(-)-10-CAMPHORSULFONIC
ACID |
| APPEARANCE
: |
WHITE TO LIGHT BEIGE CRYSTAL OR CRYSTALLINE POWDER. |
| SMELL
: |
HAVING A CHARACTERISTIC ODOR. |
| SOLUBILITY
: |
VERY EASILY SOLUBLE IN WATER AND
IN ALCOHOL, SOLUBLE
IN CHLOROFORM, VERY SLIGHTLY SOLUBLE IN ETHER. |
| SPECIFIC
ROTATION : |
-19° MIN. |
| MELTING
POINT : |
198°C MIN. |
| SULFATES
(MAXIMUM) : |
500 PPM. ( <0.05% ) |
| MOISTURE
: |
( 1G, 105°C, 5 HRS ) LESS THAN
2.0%. ( <2.0%) |
| PURITY
: |
98.0% |
|
CAS
NO.35963-20-3
C10H16O4S
MW : 232.31 |
..........................................................................................................................................................
|
|
| |
| APPEARANCE
: |
WHITE CRYSTALLINE FLAKE. |
|
ODOR
: |
CHARACTERISTIC ODOR AND SWEET. |
| SPECIFIC
ROTATION : |
+34.5° MIN. |
| MELTING
POINT : |
203°C MIN. |
| TOTAL
BORNEOL : |
99% MIN. |
| MOISTURE
: |
NOT MORE THAN 0.2%. |
|
|
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| .......................................................................................................................................................................................................... |
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|
| NO.
347, YUNG HO ROAD, CHUNG HO CITY, TAIPEI, TAIWAN |
| E-Mail |
: thc46172@ms14.hinet.net |
| T
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: 886-2-2559-5258
886-2-2556-4166 |
|
F A X |
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