Image not available
Chemicals
Bulk Sodium Sulphide 60% Flakes Container Load Ready
<p><img src="https://qy.cnmqh.com/upload/attachment/image/202606/08/1780904284f8e5fe3b5a84d0acdba1a8c94043896f_local.png" alt="upload/attachment/image/202606/08/1780904284f8e5fe3b5a84d0acdba1a8c94043896f_local.png" width="1076" height="371" style="width: 1076px; height: 371px;"/><br/></p>
SupplierShandong Jiuzhou chemical Co., Ltd.www.sdjz-chem.com
Source categories
About this product
Product information from the supplier.
Physical and Chemical Properties
Sodium sulfide is the chemical compound with the formula Na2S, or more commonly its hydrate Na2S·9H2O. Both the anhydrous and the hydrated salts are colorless solids, They are water-soluble, giving strongly alkaline solutions. When exposed to moist air, Na2S and its hydrates emit hydrogen sulfide, which smells like rotten eggs. Some commercial samples are specified as Na2S·xH2O, where a weight percentage of Na2S is specified. Commonly available grades have around 60% Na2S by weight, which means that x is around 3. Such technical grades of sodium sulfide have a yellow appearance owing to the presence of polysulfides. These grades of sodium sulfide are marketed as 'sodium sulfide flakes'
Grade Standard: Industrial Grade
| ITEM | STANDARD | STANDARD | STANDARD II | STANDARD III | STANDARD | STANDARD |
| Fe | 10ppm max | 20ppm max | 30ppm max | 80ppm max | 150ppm max | 1500ppm max |
| Na2S | 60%min | 60%min. | 60%min. | 60%min. | 60%min. | 60%min. |
| Water insolubles | 0.03%max | 0.10%max. | 0.18%max. | 0.20%max. | 0.30%max. | 0.40%max. |
| Na2CO3 | 1.80%max | 1.80%max. | 1.80%max. | 2.00%max. | 3.00%max. | 5.00%max. |
| Na2SO3 | 1.00%max | 1.80%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. | 2.00%max. |
| Colour | Yellow | RED | ||||
Applications：
Used in the manufacture of dyes, sulfides, and as an ore flotation agent, rawhide dehairing agent, paper cooking agent, etc.
Packing：
25 KG/ BAG
Inner bag is woven bag, sewn by machine; the intermediate layer is plastic film, sealed by heat
1000kg/bag
Inner bag is woven bag, sewn by machine; the intermediate layer is plastic film, sealed by heat
Delivery
Outer bag is ink gray netted woven bag, sewn by machine. Cautions:avoid rain, moisture and heat, no breakage, no mix with corrosive matter.
Are you ready to use sodium sulfide?
More from this supplier
Shandong Jiuzhou chemical Co., Ltd.
