30ppm best price sodium sulphide 60% flakes

Brand:aa

Product detail:

1)Sodium sulphide, yellow flakes.

 

2)Specification:

 

	30ppm	80ppm	150ppm	1500ppm
Na2S (%)	60 MIN	60 MIN	60 MIN	60 MIN
Na2SO3 (%)	2.00 MAX	2.00 MAX	2.00 MAX	2.00 MAX
Na2S2O3 (%)	2.00 MAX	2.00 MAX	2.00 MAX	2.00 MAX
Fe (%)	0.003 MAX	0.008 MAX	0.015 MAX	0.15 MAX
Na2CO3 (%)	2.00 MAX	2.00 MAX	3.00 MAX	5.00 MAX
Water Insoluble (%)	0.20 MAX	0.20 MAX	0.2 MAX	0.4 MAX

 

3) Usage

It can be used in  many differents kinds of areas, .It can be used in the synthesis of organic intermediates in the preparation of auxiliary agent of sulfur dyes ; in the waste water treatment ; it is the raw material to produce ammonium sulphate and ethanethiol ( se-finished products ) ;  in the copper ore beneficiation ; in the sulfurous acid dyeing of manmade fibres

 

4) Package

25kgs pp bags and 3 levels of plastic bags

 

Contact person: snow tang (+86-15222850795)