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	Hydroquinone Series	more

	Hydroquinone(HQ)
	Para-Benzoquinone(PBQ)
	toluhydroquinone(THQ)
	Manganese carbonate


	Fine Chemicals	more

	2-tert-butylhydroquinone(TBHQ)
	2,5-Di-tert-butylhydroquinone(DTBHQ)

Hydroquinone Series

Product Name: Manganese carbonate

Molecular Formual: MnCO₃

Molecular weight: 114.95 (According to the international atomic weight of 1987)

Specification: Content (Mn): 44-46%

Usage: Raw material for other manganese compounds, magnetic telecommunication equipment nd ferrites, fodder and soil additive, pigment for varnishes and colouring of porcelain, catalyzator in petrochemistry etc.

Packing: 25 kg net weight in woven bag lined with plastic bag.

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