Food Grade Magnesium Carbonate Light Powder/Heavy Powder

Certification: ISO
Purity: >=99%
Grade Standard: Food Grade
Color: White Powder
Transport Package: 25kg Bag
Trademark: k&s
Samples:
US$ 0/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
food grade
Origin
China
HS Code
251910
Production Capacity
8000mt

Product Description

          Magnesium carbonate
 
Chemical Name Magnesium carbonate
Molecular Formula MgCO3·H2O
Molecular Weight 102
Features It is white brittle lump or loose white powder . odorless, relative density: 2.2° m.p.: 350ºC. Stable in the air, almost insoluble in water, insoluble in ethanol
Quality standard HG2790-1996
Use As drier, colour fixative, antitackiness agent, bulk agent; acidity regulators.
Packing In plastic woven bag lined with PE bag. net wt. per bag 25kg.
Storage & Transport Should be stored in dry and draughty warehouse, protect against dampness, heating and toxic substances, handle with care, protect against damage to packing.
Specifications
Item HG2790-1996
Assay(MgO),≥% 40.0-43.5
Insol. in acids 0.05
Calcium oxide(CaO)≤% 0.6
Heavy metal (Pb),≤% 0.002
Lead (Pb),≤% 0.001
Soluble salt ≤% 1
 
 

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