• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Continuous synthesis of monoalkylhydrazines (I). Continuous synthesis of monoalkylhydrazines (I) comprises: (a) reaction of anhydrous amine NH 2R (II) and monochloroamine (III) at 25-45[deg]C in...

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• Organization: National Institute of Standards and Technology
• Updated: 2024-10-01 00:00:00

The ThermoData Engine fully implements all major principles of the concept of dynamic data evaluation formulated at NIST's Thermodynamics Research Center (TRC). Dynamic data evaluation relies on...

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• Organization: National Institute of Standards and Technology
• Updated: 2024-10-01 00:00:00

The ThermoData Engine fully implements all major principles of the concept of dynamic data evaluation formulated at NIST?s Thermodynamics Research Center (TRC). Dynamic data evaluation relies on...

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• Organization: Department of the Interior
• Updated: 2020-08-31T00:00:00Z

This is version 2.0 of Tungsten Deposits in the United States. This data release provides the descriptions of approximately 100 U.S. sites that include mineral regions, mineral occurrences...

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• Organization: National Institute of Standards and Technology
• Updated: 2018-06-05

REFPROP is an acronym for REFerence fluid PROPerties. This program, developed by the National Institute of Standards and Technology (NIST), calculates the thermodynamic and transport properties of...

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• Organization: National Institute of Standards and Technology
• Updated: 2013-04-01 00:00:00

**NOTICE: THIS VERSION OF REFPROP (9.1) has been superseded by Version 10: https://doi.org/10.18434/T4/1502528 ** NIST Standard Reference Data 23 contains revised data in a Windows version of the...

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