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No.58,Chenxu Road,Zhengzhou,China,Zhengzhou,Henan,China China
1>We offer high quality and competitive price sodium hydrosulfite 2>FREE SAMPLES can be sent as your request 3>Timely delivery and best service
White powdered crystal, easily soluble in water, the aqueous solution appears strong alkaliny.On exposure to air it will easily absorb moisture, carbo
1.High quality and competitive price 2.Free sample 3.Best service and timely delivery 4.widely used in many fields
colorless transparent crystal, relative density 2.130. 318.4 degrees Centigrade of points. 1390 degrees Centigrade of boiling point.
1.High quality and competitive price 2.Free sample 3.Best service and timely delivery 4.Used in many fields
White transparent crystal combining two crystal water, Melting Point: 101 -102 , specific Gravity: 1.653, easily sublimate at 100 , easi
Colorless transparent liquid;pungent order, miscible with water, alcohol, ether and carbon tetrachloride;insoluble in carbon disulfide.
White powder, easily soluble in water, but not in organic solution, absorbent to dampness, and turn sticky when absorbed dampness in air.t is a fine a
white or light yellow crystal powder, a strong smell of sulfur dioxide, easy to dissolve in water and glycerin, water solution.
Personne àcontacter Ms. Cara Wang
Nom de la société No.58,Chenxu Road,Zhengzhou,China, Zhengzhou, Henan
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