SPECIFICATION:SODIUM SULPHIDE PURITY 60%MIN YELLOW FLAKES LOW IRON GRADEPROPERTY yellow or red flakes, Soluble in water, slightly soluble in alcohol, insoluble in ether; decomposition into acid; easily oxidized when exposed to air. Melting point is 950ºC; specific gravity is 1.856(140C) PACKING in 3 Layer plastic bags, from inside to the outside are followed by the first layer made of polythene plastic film which purposed to separate from air; the second layer made of polypropylene to prevent the sharp object from outside and the third layer bag also made of polythene to make it neat.
Welcome to inquiry us at anytime.
Teresa Chou / Overseas sales manager
XYCHEM CO., LIMITED
Tel: 0086-731-83883342 / 83847563
Add: RM 5-3301, Changfang Tianyi City, Yuhua District, Changsha, HN, China