氰酸银是一种化合物,氰酸的银盐。它可以通过氰酸钾或尿素与硝酸银的反应来制备。[2]
氰酸银 | |||
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| |||
系统名 Silver(I) cyanate | |||
识别 | |||
CAS号 | 3315-16-0 | ||
PubChem | 76827 | ||
ChemSpider | 69282 | ||
SMILES |
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InChI |
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InChIKey | DWBPIWPCOSHWCK-REWHXWOFAQ | ||
性质 | |||
化学式 | AgOCN | ||
摩尔质量 | 149.885 g/mol g·mol⁻¹ | ||
危险性[1] | |||
欧盟危险性符号 | |||
警示术语 | R:R20/21/22 | ||
安全术语 | S:S24/25 | ||
GHS危险性符号 | |||
H-术语 | H302, H312, H332 | ||
P-术语 | P280 | ||
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
氰酸银是一种米黄色到灰色的粉末。结晶为单斜,空间群P21/m,其中a = 547.3 pm,b = 637.2 pm,c = 341.6 pm,β = 91°。[3]
参见
参考
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