Magnesium sulfate Heptahydrate
1.Chemical Name:
Magnesium sulfate heptahydrate
2
.
Molecular Formula:
MgSO
4
·7H
2
O
3
.
Molecular Weight:
246.47
4
.
CAS:
10034-99-8
5
.
Character:
It's colorless prismatic or needle-shaped crystal, odorless, tastes cool, salty and bitter. It is easily soluble in water (119.8%,
20ºC) and glycerine
,
slightly soluble in ethanol. The aqueous
solution is neutral.
6
.
Application
:
Magnesium Sulphate Heptahydrate
In food industry :
it is used as nutritional supplement, solidification, the flavor increase
,
process helper
,
brew additive.
The biggest usage in minerals drinks, 0.05 g/kg.In liquid and beverage, the usage of 1.4 ~ 2.8 g/kg
7.Packing:
25kgs paper bag or customized package.
Test item | USP/ BP / Ph. Eur | |
Assay ( MgSO 4 ·7H 2 O ) | 99.0-100.5% | |
pH of 5% solution | 5.0-9.2 | |
Acidity or alkalinity | Passes test | |
Insoluble matter in H 2 O | ≤ | 0.025 % |
Loss on drying at 450 ºC | ≤ | 48.0-52.0 % |
Chloride (Cl) | ≤ | 0.014% |
Ammonium (NH 4 ) | ≤ | 0.005% |
Phosphate (PO 4 ) | ≤ | 0.002 % |
Residual solvent s (Ph.Eur/USP) | P asses test | |
Heavy metals (as Pb) | ≤ | 0.001% |
As | ≤ | 0.00015 % |
Fe | ≤ | 0.002 % |
Se | ≤ | 0.0015 % |
PACKING
Packing: 25kgs PP+PE bag or 25kgs paper bag with pallets;
1.Can I get a lower price if I make the large order?