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| CAS号 : | 7757-79-1 |
精确质量 : | 100.95200 |
| 分子式 : | KNO3 |
logP : | 0.28410 |
| 分子量 : | 101.10300 |
PSA : | 68.88000 |
硝酸钾 | |
potassium nitrate | |
7757-79-1 | |
KNO3 | |
101.10300 | |
68.88000 | |
0.28410 | |
100.95200 |
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无色晶体或白色粉末
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库房通风,轻装轻卸,与有机物、还原剂、木炭、硫磷易燃物分开存放
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400°C
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100 °C750 mm Hg
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334 °C(lit.)
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1.00 g/mL at 20 °C
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320 g/L (20 ºC)
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Stable. Strong oxidizer - contact with combustible material may cause fire. Incompatible with combustible materials, strong reducing agents.
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GHS03, GHS07 | |
警告 | |
H272; H335 | |
P210; P280; P304 + P340 + P312 | |
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TT3700000
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1
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5.1
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S26-S17-S36-S7-S24/25
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III
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UN 3264 8/PG 3
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2834219000
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O
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R8
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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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用作分析试剂，如氧化剂、助熔剂。用于合成钾盐、火柴及玻璃生产。还用于显像管生产及电镀行业。 |
