低于31.5摄氏度结晶NiSO 4 .7H 2 O, 31.5至53.3摄氏度为六水盐。103.3摄氏度失去七个结晶水。 易溶于水，水溶液呈酸性，微溶于酸、氨水主要用于电镀镍、化学镀镍、铝材着色、电池材料、催化剂等 Nickel(II) sulfate is an inorganic compound that exhibits high solubility in water. It is commonly used in electroplating, as a chemical intermediate in the preparation of other nickel salts, and as a source of nickel ions for various processes. Additionally, it has applications in the battery industry and as a catalyst in organic synthesis. Properties of NiSO4: Highly soluble in water. It can participate in redox reactions. It can form complexes with various ligands Application： Nickel(II) sulfate can be used as a precursor to synthesize: Nickel-based electrocatalysts for oxygen evolution. Ni-doped titanium dioxide nanoparticles for the photocatalytic degradation of organic pollutants such as methyl orange. Spherical silica particles coated with Ni, which find application in the field of ceramic industry and in catalysis.
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Nickel sulfate
Dangerous GoodsCAS number：7786-81-4 molecular formula：NiSO4
overview
compound introduction
Specs
| Chinese alias | 无水硫酸镍 | 硫酸镍(2+) | 硫酸镍 | ||
| English alias | Nickelous sulfate | Nickel(2+) sulfate (1:1) | Sulphuric acid, nickel(II) salt | Nickel sulfate(1:1) | Nickel(2+) sulfate | Nickel(II) sulfate | Sulfuric acid, nickel(2+)salt | NiSO4 | Nickel(II) sulfate (1:1) | ||
| CAS number | 7786-81-4 | molecular formula | NiSO4 |
| molecular weight | 154.76 g/mol | Exact mass | 无水级 |
| PSA | 88.600 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS08 , GHS09 , GHS07
Signal word：
Danger
Hazard Statement：
H315: 引起皮肤刺激 H341: 怀疑引起遗传缺陷 H302: 吞食有害 H317: 可能引起皮肤过敏反应 H334: 吸入可能引起过敏或哮喘病症状或呼吸困难 H332: 吸入有害 H410: 对水生生物有剧毒并具有长期持续影响 H372: 通过长时间或反复暴露对器官造成损害 H360: 可能损害生育力或未出生的孩子 H350: 可能导致癌症
Statement of Preventive Measures：
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。 P302+P352: 如皮肤沾染：用水充分清洗。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P284: 如果通风不良，请佩戴呼吸防护装置。 P201: 使用前获取特殊说明 P308+P313: 如接触到或有疑虑：求医/就诊。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水
WGK Germany：
3
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
UN Number：
3077
General hazardous chemicals：
一般危化品
Packing Group：
III
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 1 shareMSDS
7786-81-4 | nickel sulphate | nickel sulphate
