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Yixing Lark Fine Chemical

PRODUCTS

Yixing Lark Fine Chemical

PRODUCTS

Antioxidant

Magnesium oxide

Magnesium carbonate

Magnesium hydroxide

Intermediate

Accelerant

Magnesium oxide (USP35)

Properties

White powder, odorless, tasteless.

Quality Index

USP35

Inspection items	Standard
Identification	positive
Loss on ignition	10.0% MAX
Acid insolubles	0.1% MAX
Soluble salt and free alkali A: Acid consumption B: residue	2.0ml MAX 10.0mg MAX
Assay	96.0～100.5%
Heavy metal	0.002% MAX
Fe	0.05% MAX
Ca	1.1% MAX

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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