ZHENGZHOU WELCOM TECH. CO. LTD -

ZHENGZHOU WELCOM TECH. CO. LTD

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manganese dioxide
Specification: CAS RN.:1313-13-9
Detail: Manganese dioxide ---blackish or brown solid occurs naturally as the mineral Manganese dioxide-- purity ranging from 60% MnO2 upto 85%,91% MnO2 after processing. Applications:- Battery Chemicals Pharmaceuticals Pigm...

hydrogen peroxide
Specification: CAS No.:7722-84-1
Detail: Dear friend, regarding to Hydrogen Peroxide , we can supply 35% and 50% . CAS No.:7722-84-1 Molecular formula:H2O2 Appearance:Colorless liquid Application: Used to bleach textile, bleaching paper and paper products, etc....

edta acid
Specification: CAS NO.:60-00-4
Detail: Dear friend,regarding to EDTA Acid, we can supply 99% content. CAS No.: 60-00-4 Molecular formula:C10H16N2O8 Appearance: white crystal powder Application: mainly used for water treatment, a chemical for photography, pa...

caustic soda
Specification: CAS No.:1310-73-2
Detail: Dear friend, regarding to Caustic Soda, we can supply 96%, 98%,99% flake, solid and pellets. CAS No.:1310-73-2 Molecular formula: NaOH Appearance: flake, solid and pellets. Application: Mainly used in paper making, soap ...

barium nitrate
Specification: CAS RN.:10022-31-8
Detail: Barium Nitrate :99.0%min --White crystal or powder H.S. Code: 28164000 CAS No.: 10022-31-8 Specification -- GB/1613-93 content(%) 99.9 Min moisture(%) 0.005 Max water insoluble(%) 100 PPM Max CL (...


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