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| Product Name: |
Industrial Grade Sodium Sulfide Na2S 60%
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| Related proudcts |
nitric acid, hydrochloric acid, sulfuric acid, |
| Specifications |
Acid |
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Industrial Grade Sodium Sulfide Na2S 60% CAS No.:1313-82-2
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:&©|160; 8
Purity: 60%
Appearance: Yellow and Red Flakes
Grade Standard:&©|160; Industrial Grade
https://www.cnsjzxlw.com/
Physical and Chemical Properties:
Sodium sulfide is the chemical compound with the formula Na2S, or more commonly its hydrate Na2S&©|8226;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&©|8226;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'.
China Sodium Sulfide:Shijiazhuang Xinlongwei Chemical Co., Ltd.
Grade Standard: Industrial Grade
ITEM STANDARD STANDARD STANDARD &©|160; II STANDARD &©|160; III STANDARD STANDARD
Fe 10ppm &©|160; max 20ppm &©|160; max 30ppm &©|160; max 80ppm &©|160; max 150ppm &©|160; max 1500ppm &©|160; max
Na2S 60%min 60%min. 60%min. 60%min. 60%min. 60%min.
Water &©|160; 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 &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|1 |
| Company: |
Shijiazhuang Xinlongwei Chemical Co., Ltd.
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| Contact: |
Jason xiao |
| Address: |
Rm 507, Sino Chem Building, Lianmeng Road, Xinhua Dist |
| Postcode: |
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| Tel: |
008618033870111 |
| Fax: |
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| E-mail: |
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