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Yixing Lark Fine Chemical

PRODUCTS

Yixing Lark Fine Chemical

PRODUCTS

Antioxidant

Magnesium oxide

Magnesium carbonate

Magnesium hydroxide

Intermediate

Accelerant

Antioxidant MB

Properties

offwhite or light yellow fine powder, has bitterness, innocuity.

Chemical formula

C₇H₆N₂S

Molecular weight

150.16

Quality Index

Index name	Index
Melting point ℃	290min
Moisture %	0.5max
Ash %	0.5max
Residue on sieve（40n/cm)%	0.1max
In accordance with: the enterprise standard, Q/320282NAC002-2000

Use

heat-resisting & discoloration Antioxidant of Natural and synthetic rubber and other polymer materials.

Packing

plastic bag lined woven bag, 20kg/bag or carton, 10kg/box.

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