Synthetic Camphor Powder DAB6,8
1. Synthetic Camphor Powder 2. DAB6, DAB8 3. In 25kg net UN Cartons 4. 1FCL/15MT max.
Synthetic Camphor Powder
DAB6, DAB8
In 25kg net cartons
1FCL/15Mt max.Class 4.1 dangerous goods,
UN No. 2717
H.S. Code No. 2914210000
K-WELL INDUSTRY CO.,LTD. (CHINA)
CERTIFICATE OF ANALYSIS
| ITEM | STANDARD | RESULTS |
| CHARACTERS | WHITE CRYSTALLINE POWDER WITH CAMPHORACEOUS ODOUR | CONFORM |
| IDENTIFICATION | DISSOLVE 1.0G IN 30ML OF METHANOL. ADD 1.0G OF HYDROXYLAMINE HYDROCHLORIDE AND 1.0G OF ANDYDROUS SODIUM ACETATE. BOIL UNDER A REFLUX CONDENSER FOR 15 MINS. ALLOW TO COOL, AND ADD 100ML OF DISTILLED WATER. APRECIPITATE IS FORMED. FILTER, WASH WITH DISSTILLED WATER AND RECRYSTALLIZE FROM 10ML OF A MIXTURE OF 4 VOLUMES OF ALCOHOL AND 6 VOLUMES OF DISTILLED WATER. THE CRYSTALS, DRIED IN CACUO, MELT AT 118°C TO 121°C | CONFORM |
| DISSOLUBLE TEST | 1G:20ML IN ETHANOL (HEREINAFTER CALLED SOLUTION R)IS A CLEAR SOLUTION | CONFORM |
| ACIDITY OR ALKALINITY | 0.1ML PHENOLPHTHALEIN: 5ML SOLUTION R, THE SOLUTION IS COLOURLESS. 1ML OF 0.1M SODIUM HYDROXIDE IS REQUIRED TO CHANGER THE COLOUR OF THE INDICATOR. | CONFORM |
| APPEARANCE OF SOLUTION | SOLUTION R IS CLEAR,TRANSPARENT COMPARED WITH DISTILLED WATER | CONFORM |
| RELATED SUBSTANCES | 96% MIN. | 96.7 |
| RESIDUE ON EVAPORATION | 0.1% MAX. | 0.01 |
| MELTING POINT | 173 - 179°C | 173.9 |
| CONCLUSION | ANALYSIS RESULT CONFORMING TO STANDARD OF DAB 6 | |
Welcome to enquiry us.
Synthetic Camphor Powder DAB6,8
