Pyrotechnic oxidizers

contaminated by the salt on our skin due to frequent use. MSDS INFO Barium Nitrate: Toxic/oxidizer: harmful if swallowed; avoid contact with eyes and skin; WARNING! VERY HAZARDOUS IF SWALLOWED. MAY CAUSE MODERATE TO SEVERE IRRITATION TO EYES AND/OR BURNS RESULTING IN CORNEAL INJURY. HARMFUL IF INHALED. CAN CAUSE IRRITATION AND OR BURNS TO SKIN, EYES AND RESPIRATORY TRACT. Calcium Nitrate:Harmful/Oxidizer: harmful of swallowed; avoid contact with eyes and skin Cupric

Even though you cannot see them yet, the fireworks will begin tonight. In bright stunning colors, they will paint over the black world around them and they will glow. In all shapes and sizes they will scatter over the stars and the moon. They will erupt in loud, almost deafening blasts to hushed crackles of soundless glory. Each diploma received is a lighted match of fire. Each graduate is a fuse. If you put a lighted match and a fuse together, you make sparks to create light. If you put a diploma

Fireworks don’t just look stunning they are also quite educational! The chemistry that goes into building fireworks is complex and interesting. It can even be a fun way to teach children about the basics of chemistry with some fun experiments. Here are some of our favourite chemistry experiments to make with children – whether you are a science teacher or a parent looking to entertain your kids! Create the Stunning Colours Firework colours are all about chemistry and you can create them with the

joy than to watch the red, white and blue stripes proclaiming to all, “America is free, and proud to be that way!” Now, however, that blood-tingling, heart-thrashing scenario is gone, stamped with a big red “X” by some bureaucrat. The eye-popping pyrotechnics are no more, all one has left to do on the Fourth of July is hold a stick burning at 2000°F. Sounds delightful, does it not? Why not talk some sense to the people of Illinois, especially

Webster's Dictionary defines a volunteer as a person who voluntarily undertakes or expresses a willingness to undertake a service. In trying to decide on a person to nominate for this award I looked for a nominee with exceptional qualities. Chris Hupe is the best candidate for the Historical Hall of Fame because he strives for success, he is devoted to something bigger than himself, and he is full of dreams and aspirations. Chris Hupe should be in the Historical Hall of Fame because he strives

The Station Nightclub Fire West Warwick, Rhode Island. The building of the Station Nightclub was constructed in approximately 1946. Many restorations and repairs were made to the building since the time of construction by different owners to fulfill their business needs. The building was a wood-frame construction with wooden shingles on the exterior walls that also included a flat roof, but the interior walls surrounding the stage were staffed with sound proof polyurethane insulating foam. Windows

Fireworks Malfunction in Illinois, Ohio and Texas Injuring Spectators Professional fireworks displays malfunction causing injuries to viewers in three states. Fireworks, flags, and parades are traditional patriotic symbols displayed in big cities and small towns across America, but for several states, incidents of fireworks malfunction put a damper on fourth of July festivities. The Kirkland Lions Club 4th of July Celebration in Kirkland, Illinois was temporarily halted when an unexpected explosion

What comes on your mind when you heard a word Firecracker? Firecracker is a small explosive device primarily designed to produce a large amount of noise, especially in the form of a loud bang; any visual effect. Fireworks has a different lights or colorful design and they have a firecracker a small paper cylinder that is filled with an explosive and that produces a loud noise when it explodes. Firecracker was made because for the celebration for the Christmas and New Year’s Eve and other occasion

still written down of an “explosive or pyrotechnic composition” are the three examples of gunpowder in the 1044A.D. Chinese military guide Wujing Zongyao which showed a few uses of this powder they had experimented with for near a hundred years. The most used formula from it was approximately 50% KNO3, also known as Saltpeter in those times, and formally called Potassium nitrate today, ~25% S, Sulfur, and ~25% carbonaceous matter (mostly charcoal and

and Cu compounds with calomel (deepens colour) | | White | Mg and Al compounds | | The social significance of fireworks in today's society is to provide a means of nighttime entertainment. In addition, the principles of fireworks and pyrotechnics have been applied for uses within industry, search and rescue and for warfare. From its humble beginnings as firecrackers, the development of this technology has evolved to see spectacular colors and a wide range of different types. As fireworks