We are supplying Gold Seal. Which is purest form of zinc oxide.
| MANUFACTURING PROCESS | FRENCH PROCESS |
| RAW MATERIAL | PURE ZINC INGOTS ONLY ( 99.995 % Min SUPER HIGH GRADE FROM HINDUSTAN ZINC OR EQUIVALENT) |
| QUALITY | PHARMA |
| APPLICATION | INDUSTRIAL |
| CHEMICAL FORMULA | ZnO |
| MOLECULAR WEIGHT | 81.38 g / mol |
| CAS NO | 1314 -13 – 12 |
| UN NO | 3077 |
| DESCRIPTION | WHITE FINE POWDER |
| ZINC OXIDE AS ZnO % | 99.70 % Min |
| ZINC AS Zn % | 79.93 % Min |
| SOLUBILITY | PRACTICALLY INSOLUBLE IN WATER AND ETHANOL |
| ALKALINITY | COMPLIES |
| IDENTIFICATION A ( BY CHEMICAL ) | COMPLIES |
| IDENTIFICATION B (BY CHEMICAL ) | COMPLIES |
| CARBONATE AND SUBSTANCES INSOLUBLE IN ACID | COMPLIES |
| ARSENIC | NOT DETECTED |
| LEAD | 20 PPM Max |
| IRON | 20 PPM Max |
| COPPER | 10 PPM Max |
| CADMIUM | 1 PPM Max |
| MAGNESIUM | NOT DETECTED |
| SULPHUR | NOT DETECTED |
| LOSS ON IGNITION AT 800 DEGREE CENTI | 1.00 % Max |
| HEAT LOSS AT 110 DEGREE CENTI (LOD) | 00.20 % Max |
PHARMA : MAINLY USED IN FOOD POWDER ,OINTMENT ,DENTAL INLAYS . COSMETICS : ZINC SOAP , CALAMINE LOTION ELECTRO PLATING/ TYER / PAINTS / RUBBER / CERAMICS ETC INDUSTRIES
