Sodium sulphide

Product Name: Sodium Sulfide Other Names: Sodium monosulfide; Sodium sulfide (Na2S); sodium sulfuret; Sodium Sulphide; Disodium monosulfide; Disodium sulfide; disodiummonosulfide; disodiumsulfide; Hesthsulphid; Na2-S; disodium sulfanide; sodium sulfidosodium Molecular Formula: Na2S UN No.: 1849 HS No.:2830101000 CAS No.: 1313-82-2 EINECS No.: 215-211-5 Hazard Class: 8 Purity: 60% Appearance: Yellow and Red Flakes Grade Standard:  Industrial Grade 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'.   English name sodiuM sulfide, sodium sulphide Synonyms Sodium monosulfide, Sodium sulphide, Sodium sulfuret, Sodium Sulphide flakes,sodium sulphide flakes red, sodium sulphide flakes yellow, Inorganic Salt CAS 1313-82-2 EINECS 215-211-5 Chemical formula Na2S Purity 60% Appearance Red flakes Yellow flakes Applications Used in the manufacture of dyes, sulfides, and as an ore flotation agent, rawhide dehairing agent, paper cooking agent, etc. Grade Industrial Grade Loading Port Tianjin Package 25kg bag/1000kg bag Marker CustomizableProduct Name: Sodium Sulfide Other Names: Sodium monosulfide; Sodium sulfide (Na2S); sodium sulfuret; Sodium Sulphide; Disodium monosulfide; Disodium sulfide; disodiummonosulfide; disodiumsulfide; Hesthsulphid; Na2-S; disodium sulfanide; sodium sulfidosodium Molecular Formula: Na2S UN No.: 1849 HS No.:2830101000 CAS No.: 1313-82-2 EINECS No.: 215-211-5 Hazard Class: 8 Purity: 60% Appearance: Yellow and Red Flakes Grade Standard:  Industrial Grade 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'.   English name sodiuM sulfide, sodium sulphide Synonyms Sodium monosulfide, Sodium sulphide, Sodium sulfuret, Sodium Sulphide flakes,sodium sulphide flakes red, sodium sulphide flakes yellow, Inorganic Salt CAS 1313-82-2 EINECS 215-211-5 Chemical formula Na2S Purity 60% Appearance Red flakes Yellow flakes Applications Used in the manufacture of dyes, sulfides, and as an ore flotation agent, rawhide dehairing agent, paper cooking agent, etc. Grade Industrial Grade Loading Port Tianjin Package 25kg bag/1000kg bag Marker Customizable

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'.