misc. nitrate of potash
硝（saltpeter）是硝酸钾（potassium nitrate）的俗称，天然硝是白色结晶，通常产在炎热气候下水畔的盐卤地，或是在人畜排泄物的堆肥中。
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名称 中文名称：硝酸钾 中文别名：硝石、盐硝、火硝 英文名称： saltpetre化学式 KNO3相对分子质量 101.10性状 无色透明棱柱状或白色颗粒或结晶性粉末。味辛辣而咸有凉感。微吸湿，吸湿性比硝酸钠为小。在400...[上海市
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亚硝酸钾 potassium nitrite ; Potassium nitrite extra pure FCC ; Potassium nitrite-15N
硝酸钾肥 kalium nitrate fertilizer
硝酸钾钠 Sodium potassium nitrate
硝酸钾银 Toughened caustic
硝酸钾-葡萄糖 KNDX
工业硝酸钾 Potassium nitrate for industrial use
农业用硝酸钾 Potassium nitrate for agricultural use
高纯度硝酸钾 High-purity Potassium Nitrate
产品中文名称硝酸钾 Potassium nitrate
The results were as follows:1. KNO_3 had certain promoting effect on the germination of pepper seeds.
结果如下:1.硝酸钾对辣椒种子的萌发具有一定的促进作用,其最佳渗调因素为:渗调浓度为0.2%～0.3%,渗调时间为12～24h。
参考来源 - KNOBy an experimental research with a sealed detonation device, a composition is defined with 42% nitro guanidine, 38.46% ammonium nitrate, 8% potassium nitrate, 6.54% manganese dioxide and 5% of polyethylene alcohol.
通过密闭爆发器实验研究,确定了一种组成为硝基胍含量42%、硝酸铵含量38.46%、硝酸钾8%、二氧化锰6.54%,聚乙烯醇含量5%的产气药。
参考来源 - 硝基胍型产气药剂的设计及性能研究The efficiency of the filling was higher when the concentration of KNO_3 solution was higher and the reaction time was longer.
硝酸钾溶液浓度越大填充率越高,反应时间越长填充率越高。
参考来源 - 内嵌硝酸钾碳纳米管的制备与表征·2,447,543篇论文数据，部分数据来源于NoteExpress
根据生产硝酸钾工艺要求与物料特性，设计了用于冷却换热的板式换热器。
Based on the technology requirements of potassium nitrate production and the properties of materials, a plate heat exchanger was designed for cooling and heat exchange.
白天，能量通过加热庞大容器里的熔融盐保存起来，熔融盐由60%的硝酸钾和40%的硝酸钠组成。
During the day, energy is stored by heating up large tanks of molten salt composed of a mixture of 60 percent potassium nitrate and 40 percent sodium nitrate.
通过实验确定了镁/硝酸钾药剂的配比对燃烧速度、近红外辐射强度和可见光强度的影响。
The influence of the ratio of composition Mg/KNO 3 on the burning rate, near-infrared radiation intensity and visible light intensity is determined by experiment in this paper.
硝酸钾，是指钾的硝酸盐，组分可看作含氮13.8%、氧化钾46.6%。俗称火硝或土硝。相对分子质量为101.10。为无色透明斜方晶体或菱形晶体或白色粉末，无臭、无毒，有咸味和清凉感。在空气中吸湿微小，不易结块。相对密度为2.019（16°C），熔点为334°C，易溶于水，溶解度随温度升高而迅速增大。能溶于液氨和甘油，不溶于无水乙醇和乙醚。硝酸钾是一种无氯氮钾复肥，具有高溶解性，其有效成分氮和钾均能迅速被作物吸收，无化学物质残留。用作肥料，宜施于蔬菜、水果和花卉，及一些氯敏感作物（如马铃薯、草莓、豆类、洋白菜、莴苣、花生、胡萝卜、洋葱、蓝莓、烟草、杏、柚子和鳄梨等）。硝酸钾是强氧化剂，与有机物接触能引起燃烧和爆炸。因此，硝酸钾应储于阴凉干燥处，远离火种、热源。切忌与还原剂、酸类、易（可）燃物、金属粉末共储混运。
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