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EPA is promulgating significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for 119 chemical substances which were the subject of premanufacture notices (PMNs). Four of these chemical substances are subject to TSCA consent orders issued by EPA. This action requires persons who intend to manufacture, import, or process any of these 119 chemical substances for an activity that is designated as a significant new use by this rule to notify EPA at least 90 days before commencing that activity. The required notification will provide EPA with the opportunity to evaluate the intended use and, if necessary, to prohibit or limit that activity before it occurs.
... Chemical names: Polymeric MDI based polyurethanes (generic). ... analysis of test data on analogous zinc salts and inorganic phosphates, EPA predicts toxicity to...
... B: Specific Use Requirements for Certain Chemical Substances. 747.200 - Triethanolamine salt of tri... notice numbers and generic chemical names, are subject to this section:. P-83-1005, triethan...
You don't have to be a lab geek to appreciate the aesthetic appeal of many aspects of science. There's something graphically poetic about a blackboard full of math formulas. Laboratory vessels epitomize simple yet elegant purposefulness. And more broadly, so many of the sciences - astronomy, geology, chemistry, for example - are filled with elements that can be interwoven into a room's decor for a look that's offbeat and chic.
...Porcelain shakers labeled with salt and pepper's chemical names would make a fun gift....
Before the Civil War, the Kanawha Valley was booming with industry. Not the chemicals, natural gas or coal the region is known for today. No, 150 years ago the reigning natural resource in the valley was salt. Brine, to be exact. Northern Kanawha County was the center of salt production for the nation for many years, and a new exhibit at the Clay Center showcases some of the tools used in the process. Its really a wonderful collection of salt-making technology, said Billy Joe Payton, a professor of history at West Virginia State University who helped create the exhibit. The tools on display were donated to the Sunrise Museum back in the 1990s by Mary Price Ratrie, a descendent of the Dickinson family who operated many of the salt wells around Malden. Its really extremely rare, Payton sa...
... official name, common or usual name, chemical name, or brand name designated, listed in this sec..., including their isomers, esters, ethers, salts, and salts of isomers, esters and ethers, whenever...7249. Some trade or other names: etryptamine; Monase; ?-ethyl-1H-indole-3-ethanami...
..., database conversion issues led to the names of some paid regular and associate members, as wel...Wenjia Wang Columbian Chemicals Co. Kimberli Warren Andritz Inc. Lisa Whitehead Co...Richard Siegert Con-way Inc. Salt Lake City Stephen Bargeron Novell, Inc. Paul Chere...
... official name, common or usual name, chemical name, or brand name designated, listed in this sec...(1) Opium and opiate, and any salt, compound, derivative, or preparation of opium or ...9648. [Some other names: levo-alpha-acetylmethadol, levomethadyl acetate, ...
...(A) A pesticide chemical in or on a raw agricultural commodity;. (B) A food... thereof, but does not include common salt, sugars, vinegars, spices, or oils extracted from ... be required by such regulations, the common names of optional ingredients (other than spices, flavor...
...Chemical name: Tertiary amine salt of glycol succinate (generic). CAS number: Not ava...Chemical names: (P-03-642) Disubstituted benzenesulfonic acid, al...
...Chemicals?Furnish the use and Chemical Abstracts Service num... earthenware), embossed or plain; common salt-glazed stoneware; stoneware or earthenware crucibl...53064)?(1) Name or names (as set forth in the Fur Products Name Guide (16 C...
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