Yixing Lark Fine Chemical Co., Ltd.--Antioxidant DNP

Antioxidant DNP

Properties

Pure produce is light flaky crystal,, industrial products is light color powder. If the goods have been irradiated by the light long time, it will be change taupe slowly. soluble in hot aniline and nitrobenzene, not easily soluble in benzene, ethyl acetate, ethyl chloride in alcohol and ether, soluble in hot acetic acid

Chemical formula

C₂₆H₂₀N₂

Molecular weight

360.46

Quality Index

Index name	Index
Melting point　℃	225.0min
2-Naphthol %	0.30max
Ash %	0.50max
Loss on heat %	0.50max
Residue on sieve (1600hole/cm2)%	99.50 min
In accordance with: the enterprise standard, Q/320282NAC001-2000.

Use

Widely used in cable, elastic rubber and other industrial rubber products and brown or dark latex products.

Packing

carton10kg/box

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