|
| SILVER NITRATE |
| Specification |
For : Silver Nitrate |
| Test |
Specification |
| Description |
White crystalline Powder. |
| Solubility |
Freely soluble in water |
| Water Insoluble matter |
Limit : 0.003% |
| Chloride |
Limit : 0.0005% |
| Sulphate |
Limit : 0.0025% |
| Bismuth |
Limit : 0.0005% |
| Calcium |
Limit :0.001% |
| Copper |
Limit : 0.0002% |
| Iron |
Limit : 0.003% |
| Lead |
Limit : 0.0005% |
| Magnesium |
Limit : 0.001% |
| Potassium |
Limit : 0.01% |
| Sodium |
Limit : 0.002 % |
| Loss On Drying |
Limit : 0.01% |
| Assay |
Limit : Min.
99.9% |
| 5- CHLORO 4- AMINO –2,1,3 (BENZOTHIADIAZOLE) |
| Specification |
For : 5- Chloro 4- Amino –2,1,3 (benzothiadiazole) |
| Test |
Specification |
| Appearance |
Yellow to brownish yellow coloured
powder. |
| Melting Point |
Limit : 86-92º C |
| Loss on Drying |
Limit : Max. 0.5 % |
| TLC |
Single spot approx. 98%
No single
impurity Max. 1% |
| Ethylene Urea (Anhydrous) |
| Certificate of Analysis |
For : Ethylene Urea (Anhydrous) |
| Test |
Specification |
| Description |
White to pale yellow free flowing powder.
|
| Alkalinity as Free EDA |
Limit: Max.0.1% |
| Melting Point |
Limit : Min. 131o C |
| PH of 10 % Aqueous
Solution |
Limit : Limit: 6.0 - 8.0 |
| Total Moisture |
Limit : Max. 1% |
| Water Insoluble |
Limit: Max
0.05% |
| N- Acetyl Ethylene Urea |
| Specification |
For : For : N- Acetyl Ethylene Urea |
| CAS No. |
5391-39-9 |
| Molecular Formula |
C5H8N2O2 |
| Molecular Weight |
128 |
| Test |
Specification |
| Description |
White to straw crystalline powder. |
| Solubility |
Soluble in methanol |
| Melting Range |
Limit: 175° C to 184°
C |
|
