Basic Info.

Model NO.

LC-SSS

HS Code

28301010

Model NO.

LC-SSS

HS Code

28301010

Product Desciption

Sodium Sulphide
 
Molecular formula: Na2S
Molecular weight: 78.04
Appearance: Yellow or red flakes, and Solid
 
CAS NO.:1313-82-2
 
Property: Thin flakes, yellow or red, soluble in water, slightty soluble in alcohol, insoluble in ether, presents strong alkaline solutino, easily oxidized when exposed to air, poison.
 
Useage: Mainly used in making sulfur dyestuff intermediates, reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making, and also widely used in pigment and rubber industry
 
Storage: It must prevent raining damp during transportation. It can't be shippedwith acid.
 
Packing: (1)Flakes: 25kgs plastic woven bags &1000KG bags&1200KG bags
(2)Solid: 150KG drums
 
Specification: 

Spec	5PPM	10PPM	15PPM	20PPM	30PPM
Na2S(%) Min	60.0	60.0	60.0	60.0	60.0
	52%	52%	52%	52%	52%
Na2CO3(%) Max	2.0	2.0	2.0	2.0	2.0
Water Insoluble(%) Max	0.2	0.2	0.2	0.2	0.2
Fe(%) Max	0.005	0.001	0.0015	0.002	0.003

 
                                 

Spec	50PPM	80PPM	150PPM	300PPM	1500PPM
Na2S(%) Min	60.0	60.0	60.0	60.0	60.0
	52%	52%	52%	52%	52%
Na2CO3(%) Max	2.0	2.0	3.0	4.0	5.0
Water Insoluble(%) Max	0.2	0.2	0.2	0.2	0.4
Fe(%) Max	0.005	0.008	0.015	0.03	0.15