PUYANG HONGYE CHEMICAL CO. LTD

manufacturer and exp(5)

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malemine
Specification: 99.8%
Detail: Physical and Chemical Properties Name: Melamine Other names: Appearance and Odour: white crystal Formula: C3N6N6 Molecular Weight: 126.12 UN No: not applicable Dangerous Goods Class: not regulated ...

thiourea
Specification: 99%min
Detail: Purity: 99.0% Loss after heated: 0.4% max. Ash content: 0.05% max. Insoluble in water: 0.02% max CNS-: 0.02% max. Melting point: 171¡ã.C min. Uses: Pharmaceutical raw material, bleaching agent in textile dye...

thiourea dioxide
Specification: 99%min
Detail: Other Names: Formamidine Sulfinic Acid Amino Imino Methanesulfinic Acid Appearance: White crystal powder Formula:CH4N2SO2 Specification: Purity: 99% Min Thiourea: 0.1%Max Moistu...

sodium percarbonate
Specification: active oxgen:min.13.0,bulk density:0.75-1.10,moisture:max.0.002%
Detail: Name: Sodium Percarbonate Other names: Sodium Carbonate Peroxide, PCS Sodium Carbonate Peroxyhydrate,SPC Appearance and Odour: White granular solid, free flowing Formula: 2Na3CO3.3H2O2 uses: Sodium Percarbo...


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