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This is an important concept when using paint industrially to calculate the cost of painting. [1] It can be said that it is the real volume of paint. Here is the formula by which one can calculate the volume solid of paint, (Total sum by volume of each solid ingredient in paint x 100%)/ Total sum by volume of each ingredient in paint.
Fresh exterior paint protects your house and boosts its value—but it's a big investment. Learn what exterior painting costs and why it's so expensive.
One common such material is water, used in multiple units. For the cubic ton, the situation is more complex—there are different cubic tons for different materials. The 1964 Reader's Digest Great Encyclopaedic Dictionary gave the following ton-derived volumes: Timber, 40 cubic feet or 480.0 bd ft or 1.133 m 3; Stone, 16 cubic feet (0.453 m 3)
Ricin is easily denatured by temperatures over 80 °C (176 °F) meaning many methods of deploying ricin would generate enough heat to denature it. [35] Once deployed, an area contaminated with ricin remains dangerous until the bonds between chain A or B have been broken, a process that takes two or three days. [ 8 ]
The latter figure is supported by other sources, e.g., Röbbelen, Downey, and Ashri, _Oil Crops of the World_ (New York, McGraw-Hill, 1989). Assuming that we're not getting some 99 million tonnes from off-planet, is the Ricin article not simply wrong? RJ Spector, zombiejam@comcast.net, Feb. 4, 2004 Ton and metric ton (tonne) are not the same ...
Some 270,000–360,000 tonnes (600–800 million pounds) of castor oil are produced annually for a variety of uses. [4] Castor oil and its derivatives are used in the manufacturing of soaps, lubricants, hydraulic and brake fluids, paints, dyes, coatings, inks, cold-resistant plastics, waxes and polishes, nylon, and perfumes. [4]
It can serve as a biomarker of ricin poisoning. [3] [4] It was first isolated from the castor seeds by Tuson in 1864. [5] [6] Ricinine has insecticidal effects. [7] It sublimes between 170 and 180 °C at 20 mmHg. It does not form salts, and is precipitated in iodine or mercuric chloride solutions, but not in Mayer's reagent. [5]
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