Magnesium Chloride

Chemical Name: Magnesium Chloride
Molecular Formula: MgCl₂·6H₂O
Molecular Weight: 203.30
CAS No. : 7786-30-3
Standard Executed: QB/T 2605-2003,GB/T 25584-2010

Appearance
White flaky or granular crystals.

Application
• Magnesium chloride is mostly used in the production of magnesium metal, disinfectants, frozen brine, ceramics, and is used in filling fabrics and paper making;
• Important raw material for the production of lightweight building materials in the building materials industry；
• As stabilizer or coagulant in the food industry.

Packing
• Net weight : 25，1000kg；
• PP woven bag, with inner PE plastic bag.

Specification

Item	Standard
Item	Food grade	Industrial grade
Magnesium chloride (as MgCl₂) ω/% ≥	46.4	46.0
Calcium ions (as Ca²⁺)ω/% ≤	0.10	0.15
Sulfate (as SO₄^2-) ω/% ≤	0.40	1.00
Chloride (as Cl^-) ω/% ≤	---	0.5
Water insoluble matter ω/% ≤	0.10	0.10
Chromaticity (degrees) ≤	30	50
Lead (Pb)/(mg/kg) ≤	1	---
Arsenic (As)/(mg/kg) ≤	0.5	---
Ammonium (NH4)/(mg/kg) ≤	50	---

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