Buffer Cleaner
Oman Chemical is leading one Largest Supplier, Manufacture a
Boiling point: 189 °C
Density: 1.10 g/cm³
Formula: C2H6OS
Melting point: 19 °C
Molar mass: 78.13 g/mol
Properties of Calcium Carbonate Powder:
Appearance White free flowing crystalline powder
Density 1.98 SG
Bulk Density 71 to 78 Ib/ ft³
Aqueous Solubility Up to 24%, 278.9 gL of solution at 68˚F (20˚C)
Purity >99%
K20 62% and above
ASCORBIC ACID IP | |
Test | Results |
Description |
White crystalline powder
|
Solubility
|
Complies
|
Identification
|
|
A. IP absorption
|
Complies
|
B. Add 2ml of 2%w/v soln. to a few ml of 2.6
dichlorophenolindophenol soln. the soln. is decolorised |
Complies
|
pH
|
2.39
|
Clarity and colour of solution
|
Complies
|
Specific optical rotation (10% w/v Solution)
|
+20.98°
|
Light absorption
|
Complies
|
Oxalic acid
|
Less than 0.2% w/v
|
Heavy metals
|
Less than 10 ppm
|
Sulfated ash
|
0.07% w/w
|
Assay
|
99.39% w/w
|