sodium hydrosulfide
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| Post Date: | Jan 11,2021 |
| Expiry Date: | Jul 10,2021 |
| Detailed Description: |
Cas No. :16721-80-5
Specs:70% Specifications Advantages:little impurity,high NaHS content, the export-grade(70%NaHS )content reaches about 71.5%. Sodium Hydrosulfide Synonyms: sodium hydrogen sulphide, sodium hydrogen sulfide, sodium sulfhydrate, sodium bisulphide, sodium hydrosulphide, sodium bisulfide Molecular Formula: NaHS Molecular Weight: 56.06 CAS No: 16721-80-5 UN NO.: 2949 CLASS NO.: 8 Packing Group: II HS Code: 2830.1090 Packing: in woven bag with plastic lining(net weight is 25kg/bag); in woven bag with plastic lining(net weight is 900/kg or 1000kg/bag) ;in metal or plastic drum (200kg/plastic or metal drum). Property :Colorless perpendicular crystal with deliquescence;unstalbe,and will melt into black liquid at about 350oC,soluble in water or alcohol,its water solution is strongly alkaline,pure NaHS can be dissolved in Hcl and become clear solution and generate H2S. Use:To produce ammonium sulphate and pesticide ethanethiol,the beneficiation of copper ore,tanning,depilation and tanning;to get rid of the free sulfur inactive carbon desulfurizer; also used in sulfurous acid dyeing. |
| CAS Registry Number: | 16721-80-5 |
| Synonyms: | ;Sodium sulfohydrate;sodium hydrosulphide;Sodium Hydrogen Sulphide;Sodium Hydrogen Sulfide;Sodium Sulfhydrate;sodium bisulfide |
| Molecular Formula: | NaHS |
| Molecular Weight: | 56.0627 |
| Molecular Structure: | 
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| Hazard Symbols: |  C:Corrosive; |
| Risk Codes: | R31:; R34:; |
| Safety Description: | S25:; S36/37/39:; S45:; S50A:; |
| Company: | Shandong Pulisi Chemical Co.,Ltd. [ China ] |
| Contact: | Lijun Meng |
| Tel: | +86-533-3149598 15169355198 |
| Fax: | +86-533-2763180 |
| Email: | chem@sdpulisi.com.cn |
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