Pharmaceutical-Grade Magnesium Sulfate: Essential Mineral for Optimal Health

• Customization: Available
• CAS No.: 10034-99-8
• Formula: Mgso4
• Model NO.: none
• Purity: ≥99%
• Type: Magnesium Sulfate
• Appearance: Powder
• Grade Standard: Medicine Grade
• Colour: White
• Solubility: Soluble in Water
• Grade: Pharmaceutical Grade
• Identification: It Gives The Reactions of Sulfates and Magnesium
• Transport Package: Bags with Pallets
• Specification: 25KG/BAG
• Origin: Cangzhou China
• HS Code: 2833210000

Product Description

MAGNESIUM SULFATE
Magnesium Sulfate Heptahhydrate    MgSO₄·7H₂O      10034-99-8
DEFINITION
Content
99.0 per cent to 100.5 per cent (dried substance).
CHARACTERS
Appearance :white or almost white, crystalline powder or brilliant, colourless crystals.
Solubility : freely soluble in water, very soluble in boiling water, practically insoluble in ethanol(96 per cent )
Specification of Magnesium Sulfate

Item	Limit
CHARACTERS	Appearance :white or almost white, crystalline powder or brilliant, colourless crystals.
	Solubility : freely soluble in water, very soluble in boiling water, practically insoluble in ethanol(96 per cent )
IDENTIFICATION	It gives the reactions of sulfates(2.3.1)
	It gives the reactions of magnesium (2.3.1)
Appearance of solution	Solution S is clear and colourless
Acidity and alkalinity	To 10mL of solution S add 0.05mL of phenol red solution R. Not more than 0.2mL of 0.01M hydrochloric acid or 0.01M sodium hydroxide is required to change the colour of the indicator.
Chlorides	Not more than 300ppm
Iron	Not more than 20ppm
LOSS ON DRYING	48.0per cent to 52.0per cent , determined on 0.500g by drying in an oven at 110-120ºC for 1h and then at 400ºC to constant mass.
ASSAY	99.0 per cent to 100.5 per cent (dried substance).

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