Cheap yellow flakes formula sodium hydrogen sulfide for sale

Specifications formula sodium hydrogen sulfide

1.Purity: 60%min

2.Manufacturer Supply Direct

3.Delivery in time

4.SGS certificate

Cheap  yellow flakes formula sodium hydrogen sulfide for sale Product Description 1. Properties of   formula sodium hydrogen sulfide Sodium Sulphide yellow flakes  Sodium Sulphide :60%min 2. Specification of  formula sodium hydrogen sulfide

ITEM	STANDARD I	STANDARD II	STANDARD III	STANDARD IV	STANDARD V
Fe	10ppm max	30ppm max	50ppm max	150ppm max	1500ppm max
Na2S	60%min.	60%min.	60%min.	60%min.	60%min.
Water insolubles	0.03%max.	0.18%max.	0.18%max.	0.30%max.	0.40%max.
Na2CO3	1.80%max.	1.80%max.	1.80%max.	3.00%max.	5.00%max.
Na2SO3	1.00%max.	1.80%max.	2.00%max.	2.00%max.	2.00%max.
Na2S2O3	2.00%max.	2.00%max.	2.00%max.	2.00%max.	2.00%max.
Colour	Yellow				RED

                        3. Benefits of  formula sodium hydrogen sulfide used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc. 4. PACKING & MODEL of  formula sodium hydrogen sulfide 1.Formula of sodium sulphide: Na2S  content: 60%min sodium sulphide 2.sodium sulphide Fe   1500ppm,150ppm,80ppm,30ppm,20ppm,10ppm max 3.Packing for sodium sulphide: 25kg plastic woven bag. 5.The Saftey of   formula sodium hydrogen sulfide This product is flammable, corrosive, irritating, can cause the human body burns. 6.The storage of  formula sodium hydrogen sulfide    Store in a cool, ventilated warehouse. Keep away from fire, heat. The best humidity of storage is not more   than 85%, package encapsulation. pictures of product   mahaco factory   mahaco customers   Contact me, we will give you the best service and best quotation.