Synthesis of 3′,5′-Cyclic Phosphate and Thiophosphate Esters of ..
The Libraphos phosphate esters are based on alcohols, aromatic ethoxylates or alcohol ethoxylates
One-pot synthesis of organophosphate monoesters from alcohols
This Product Is Colorless And Transparent, Good Compatibility, The Use Of Both Flame Retardant And Plasticizer, In The Flame Retardant And Plasticizer To Play A Balance Between The Role, But Also To Make The Processing Of The Same Material And Its Physical Properties.
Use RDP coarse product 2% oxalic acid solution washing, 2% naoh aqueous solution washing twice respectively, and then washed with water to neutral, vacuum distillation and distillate, filtering pale yellow or colorless transparent viscous liquid, is the end product of flame retardants RDP.
Main ingredients: phosphorus oxychloride, analysis of pure, resorcinol, analysis of pure, phenol, analysis of pure, anhydrous aluminium trichloride, analysis of pure, anhydrous calcium chloride, analysis of pure, sodium hydroxide, analysis of pure, oxalic acid
Instrument: d-971 type infinitely variable speed governor agitator; Temperature controller; Circulating water multi-purpose vacuum pump; Constant temperature magnetic stirrer; AVARTAR 360ft-ir infrared spectrometer; TG/DTA6300 thermal analyzer.
Synthesis scheme of phosphate-ester flame retardant 2: experimental scheme proposed by nanjing normal university
Test steps: phosphorus oxychloride as 42.2 g and 42.2 g benzodiazepines added to the reaction between the bottle and add 1.2 g anhydrous aluminium chloride as catalyst, stirring and heating, heating up to 60 ℃, 6 h reaction, vacuum distillation to remove excessive phosphorus oxychloride, the system temperature down to room temperature, then add 47.1 g of phenol, heating, keep the reaction at 130 ℃, reaction 8 h, vacuum distillation to remove not reaction of phenol, the alkaline cleaning, washing, drying process of the final product is 64.6 g, yield was 90% (with resorcinol).
Conclusion: the RDP flame retardant is synthesized with trichloro phosphorus, polyphenol and phenol as raw materials without aqueous trichloride as catalyst.
ester of magnesium &
the natural acid present in fruits and vegetables. It's produced synthetically for use in food products, pharmaceuticals, paints, soaps and more. also known as methyl alcohol or wood alcohol. It used to be produced as a byproduct of the destructive distillation of wood. Currently it is usually produced synthetically.
obtained from the dried sap of the flowering ash or from seaweed
synthetically produced by heating with a solution of and treating it with . It is used as a thickener in sauces and dressings
derived from the flowering plants in the mint family.
the brand name for a synthetically produced form of , which is chemically identical to the active form of folate found in food. It was created by the company Merck's.
derived by heating , and
a colorless, poisonous gas or liquid mostly of natural origin. It is released into the environment from the oceans and is used as a spray for pesticides in food storage and processing
which has been treated physically or chemically to modify one or more of its key physical or chemical properties. Physical modification can include drum-drying, extrusion, spray drying or heat/moisture treatment. Chemicals used to modify starch include , succinic anhydride, 1-octenyl succinic anhydride, aluminum sulfate or sodium hydroxide
cloth or yarn made from the hair of the angora goat
(Monobasic calcium phosphate, Monocalcium orthophosphate) The Monobasic form of . Emulsifying agents in puddings, ice cream, peanut butter, bread etc. Can be derived from plants (oils from corn, peanuts or soybeans) or animals (cows and hogs)
produced from seaweed or by a bacterial fermentation process with molasses or and ammonium salts
substance secreted in a gland or sac by the male musk deer
Synthesis Of Phosphorous Acid Three Phenyl Ester…
fur from the sable marten, a small carnivorous mammal
derived from the leaves of wintergreen, meadowsweet, willow bark or other plants. It can also be produced synthetically by heating with carbon dioxide
cloth made from the fiber produced by the larvae ('silk worm') of certain bombycine moths, the harvesting of which entails the destruction of the insect the sodium salt of alginic acid extracted from brown seaweed.
white solid used as an acidity regulator in foods. It is mainly used in the manufacturing of baking powder. Produced by combining and .
the sodium salt of . Produced by reacting with . Used as a food preservative. bicarbonate of Soda
Soda Ash. A sodium salt of .
chemical term for table salt. It can be mined (rock salt), obtained by adding water to salt deposits (evaporated salt) or obtained from oceans and salt lakes (sea salt).
Caustic Soda. A water-soluble solid usually produced by processing salt water. It used to be obtained from the ashes of a certain kind of seaweed.
the sodium salt of
the sodium salt of sulfated ethoxylated
prepared by sulfation of followed by neutralization with
an inorganic salt. White to yellowish powder with sulfur dioxide odor. Used as a disinfectant, antioxidant and preservative.
synthetic material generally prepared by the partial or total neutralization of using or .
prepared from and
the sodium salt of .
white powder obtained from fruit or produced synthetically
derived from raw materials of vegetable origin. Commercially known as Span 20
manufactured by reacting with to yield a mixture of esters. Commercially known as Span 60
derived from animal or vegetable sources. Commercially know as Span 80. The vegetable derived version is know as Span 80V
derived from raw materials of vegetable origin. Commercially know as Span 40
derived from animal or vegetable sources. Commercially known as Span 65. The vegetable derived version is know as Span 65V
derived from animal or vegetable sources. Commercially know as Span 85. The vegetable derived version is known as Span 85V
a sugar alcohol derived from fruit like cherries, plums, pears, apples or from corn, seaweed and algae
also known as "starter culture", "sourdough culture" or "sour culture". It is usually made with a mixture of flour and water inhabited by yeast and lactobacteria containing no animal ingredients. Sometimes yogurt is used in the starter. Bread made from a sourdough culture is called sourdough bread
oil found in the head of the various species of whales
fatty substance derived as a wax from the head of the sperm whale
aquatic animal or colony of animals of a 'low order', characterized by a tough elastic skeleton of interlaced fibers
found in the liver of the shark (and rats)
a complex carbohydrate found in seeds, fruits, tubers, roots and stem pith of plants such as corn, potatoes, wheat, beans and rice.
salt of stearic acid
fat from cows, pigs, sheep, dogs or cats. Can be obtained from vegetable sources
general name for the three glycerids (monostearin, distearin, tristearin). Formed by the combination of and , chiefly applied to tristearin, which is the main constituent of tallow or suet
prepared from sperm whale oil or vegetable sources
made from and
obtained by reacting with an edible fat or oil with or without the presence of a solvent
known under the brand name Splenda. It's produced from . Some but not all Splenda producers have confirmed that they don't use bone char as a filter. Sucralose is tested on animals.
kid-, pig- or calf-skin tanned
solid fat prepared from the kidneys of cattle and sheep
a sweet crystallizable material that consists wholly or essentially of . It is obtained commercially from sugarcane or sugar beet. Beet sugar is vegan, but some cane sugars are processed through .
a toxic colorless gas formed primarily by the combustion of sulfur-containing material, like fossil fuels.
ingredient is produced by chemical synthesis, which means that parts or elements are combined to form a whole. Unlike products, synthetic products are made from ingredients that do not occur (independently) in nature.
Synthetic method for phosphate ester - Patent - Europe …
Phosphoric acids and phosphates - Wikipedia
Glucose 6-phosphate - Wikipedia
This new chemical synthesis uses cyclosaligenyl nucleoside phosphate triester as an active phosphate ester.
SUPERPHOSPHATE (CALCIUM PHOSPHATE,MONOBASIC)
SALES SPECIFICATION: APPEARANCE. White Crystal. P 2 O 5: 16.0% min
Glossary | Linus Pauling Institute | Oregon State University
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