compound introduction
有硫化氢气味。具潮解性。见光和在空气中变成黄到棕黑色，并逐渐产生硫化氢，生成碳酸盐及多硫化物，易溶于水，遇酸甚至碳酸也能分解，微溶于乙醇，不溶于乙醚。水溶液呈碱性，溶液露置在空气中逐渐成为硫化硫酸钠和氢氧化钠。易燃。有腐蚀性。 应用于表面官能化硫化镉量子点的形成。 A useful reagent for preparing surface functionalized cadmium sulfide quantum dots.
All
Chemical Reagents
Biomedicine
Organic raw materials
Inorganic chemical industry
intermediate
Agricultural chemicals
Auxiliaries and catalysts
Fragrances and Flavors
Dyes and Pigments
Daily chemical industry
Sodium sulfide nonahydrate
Dangerous GoodsCAS number：1313-84-4 molecular formula：Na2S·9H2O
overview
Specs
| Chinese alias | 九水硫化钠 | ||
| English alias | sodium sulfide hydrate | Disodium sulfide nonahydrate | ||
| CAS number | 1313-84-4 | molecular formula | Na2S·9H2O |
| molecular weight | 240.18 g/mol | Exact mass | AR |
| PSA | - | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS06 , GHS09 , GHS05
Signal word：
Danger
Hazard Statement：
H311: 皮肤接触有毒 H314: 造成严重的皮肤灼伤和眼睛损伤 H302: 吞食有害 H400: 对水生生物有剧毒
Statement of Preventive Measures：
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P310: 立即致电解毒中心或医生。
WGK Germany：
2
Personal protective equipment：
Eyeshields,Faceshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
RTECS：
WE1925000
UN Number：
1849
General hazardous chemicals：
一般危化品
Packing Group：
II
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 0 shareMSDS
