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CAS号 : | 6018-89-9 |
精确质量 : | 248.00400 |
分子式 : | C4H14NiO8 |
logP : | -0.22960 |
分子量 : | 248.84300 |
PSA : | 89.52000 |
醋酸镍(四水) | |
Nickel(II) acetate tetrahydrate | |
6018-89-9 | |
C4H14NiO8 | |
248.84300 | |
89.52000 | |
-0.22960 | |
248.00400 |
绿色结晶粉末
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40ºC
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117.1ºC at 760 mmHg
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°Cd ec.)
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1.798 g/mL at 25 °C(lit.)
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182 g/L (20 ºC)
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Stable.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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GHS07, GHS08, GHS09 | |
危险 | |
H302 + H332; H317; H334; H341; H350i; H360D; H372; H410 | |
P201; P261; P273; P280; P284; P304 + P340 + P312 | |
QR6126000
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3
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S53-S36/37-S45-S24-S22
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III
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Xn
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R22; R40; R43
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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1.奖碱式碳酸镍溶于过量的稀乙酸溶液中,过滤,蒸发,冷却析出结晶,抽干后将结晶于70℃干燥,即得成品。 | |
化学试剂。工业上用作织物媒染剂,也用于电镀。主要用于镀镍、金属着色、制镍催化剂,用作织物媒染剂等。用作催化剂、媒染剂,及用于电镀工业中。用于电镀、化学镀镍盐的添加。用作铝氧化的封孔剂及分析试剂。 |