| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
| Label: | - |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: | Last Online:14 Oct, 2010 |
Definition
Hydrated basic magnesium carbonate.
Content：40.0 per cent to 45.0 per cent, calculated as MgO .
Appearance ：White powder.
Solubility： Practically insoluble in water. It dissolves in dilute acids with strong effervescence.
Identification ：
A.
B. It gives the reaction of carbonates .
C. Dissolve about 15 mg in 2 ml of dilute nitric acid R and neutralise with dilute sodium hydroxide solution R. The solution gives the reaction of magnesium .