SGS approved sodium sulfide na2s.9h2o widely used in Dyeing industry

Specifications sodium sulfide na2s.9h2o

1.Purity: 60%min

2.Manufacturer Supply Direct

3.Delivery in time

4.SGS certificate

SGS approved sodium sulfide na2s.9h2o widely used in Dyeing industry Product Description 1. Properties of   sodium sulfide na2s.9h2o Sodium Sulphide yellow flakes  Sodium Sulphide :60%min 2. Specification of  sodium sulfide na2s.9h2o

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  sodium sulfide na2s.9h2o 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   sodium sulfide na2s.9h2o 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  sodium sulfide na2s.9h2o This product is flammable, corrosive, irritating, can cause the human body burns. 6.The storage of  sodium sulfide na2s.9h2o 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 Laboratory   mahaco customer   Contact me, we will give you the best service and best quotation.