Fireworks knowledge

Properties of barium nitrate English name: Barium nitrate; Molecular formula: Ba(NO3)2; Molecular weight: 261.34; (1) Physical and chemical properties. Appearance...

Third, the properties of potassium nitrate English name potassium nitrate; molecular formula for KNO,, molecular weight of 101. 10.  ...

2. Characteristics of ammonium perchlorate The English name is ammonium perchlorate; the molecular formula is NH.C1O. and the molecular weight...

黑火药制造作业 一、高氯酸钾的特性英文名为 potassium perchlorate ；分子式为 KCIO ，分子量为138.55。(1）理化性质。外观与性状：无色结晶或白色晶状粉末；熔点610℃（分解）；相对密度（空气＝1):4.8；相对密度（水＝1):2.52；溶解性：微溶于水，不溶于乙醇。(2）健康危害。本品有强烈的刺激性。高浓度接触，严重损害黏膜、上呼吸道、眼睛及皮肤。中毒表现有烧灼感、咳嗽、喘息、气短、喉炎、头痛、恶心和呕吐等。(3）危险特性。本品助燃，具强刺激性。强氧化剂，与还原剂、有机物、易燃物（如硫、磷或金属粉末等）混合可形成爆炸性混合物。在火场中，受热的容器有爆炸的危险。受热分解，放出氧气。(4）泄漏应急处理。隔离泄漏污染区，限制出入。建议应急处理人员戴防尘面具（全面罩），穿防毒服。不要直接接触泄漏物。勿使泄漏物与有机物、还原剂、易燃物等接触。小量泄漏：用砂土、干燥石灰或苏打灰混合，收集于干燥、洁净、有盖的容器中。大量泄漏：用塑料布、帆布等覆盖，然后收集回收或运至废物处理场所处置。(5）灭火方法。采用雾状水、砂土等灭火。 black powder manufacturing operationI. Features of High POTASSIUM CHLORATE in English, potassium perchlorate;...

The first firework conference in Japan was to pray Japan first set off fireworks in 1733. In 1732, the cholera...

The largest production place for Japanese fireworks is Yamagang City in Fukushima Prefecture. The biggest production place for Japanese fireworks...

In Japan, fireworks are regarded as a traditional art form, and their gorgeous colors and dazzling performance are fascinating. This...

Fireworks Festival from all over the world: explore the significance and charm of fireworks in different cultures Fireworks, this glorious...

The cultural significance and its diversified design exploration of the flower cannon in the festival celebration Essentials for family gatherings:...

Table of Contents History and development of American fireworks American Fireworks: Light of Freedom, Flowers of History. The history of...