Yixing Lark Fine Chemical Co., Ltd.--Magnesium hydroxide (USP35)

Magnesium hydroxide (USP35)

Properties

Loose white fine powder.

Quality Index

USP35

Inspection items	Standard
Properties	Loose white fine powder
Identification	positive
Loss on ignition	30.0～33.0%
Loss on drying	2.0% MAX
Soluble salt and free alkali A: Acid consumption B: residue	2.0ml MAX 10.0mg MAX
Assay	95.0%-100.5%MIN
Heavy metal	0.002% MAX
Pb	0.00015% MAX
Ca	1.5% MAX
Carbonate	Conform
E. coli	Conform

Use

This product is mainly used in pharmaceutical, as antacid or API.

Specification

Net wt 25kg, double-layer package (plastic bag lined paper-plastic composite bag ).

Storage

Sealed storage

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