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Gexin Road,Guangzhou,Guangdong,China China
Personne àcontacter Mastone Chemical
Nom de la société Gexin Road, Guangzhou, Guangdong
Sodium Sulphide Red Flakes 60% pure Appearance: Red Flakes Purity : 60.0% Fe : 1500ppm Na2CO3: 5.0
Appearance: Yellow Flakes Purity : 60.0% Fe: 30ppm Na2CO3 : 5.0% Water Insoluble: 0.4%
PRODUCTS STANDARD Appearance: Yellow Flakes Purity : 60.0% Fe: 30ppm Na2CO3 : 5.0% Water Insoluble:
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