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Tianjin International Co.,Ltd

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sodium hydrosulfide
Specification: NaHS (%): 70Min. Fe (%): 0.003Max.
Detail: H.S.CODE: 28301090 CAS NO.: 16721-80-5 Molecular Formula: NaHS Molecular Weight: 56.06 Property: Colorless needle-like crystal, easy to be deliquesced, it will decomposed and release hydrogen disulfide at its melting point...

sodium sulfide
Specification: 60%min 50%min
Detail: Na2S (%) 60Min:Yellow Flakes: FE (%) 10ppm max / 20ppm max / 30ppm max / 50ppm max / 80ppm max. Red Flakes: FE (%) 150ppm max/1500ppm max Na2S (%) 50Min:Yellow Flakes: FE (%) 30ppm max Red Fl...


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