Difference between pages "Auramine O" and "Brimstone"

Latest revision as of 11:15, 10 May 2022

Description

Currently used as a common name for solid Sulfur. In early times, brimstone was used to refer to any ore or stone that burned.

Resources and Citations

Thomas Gregory, The Condensed Chemical Dictionary, Reinhold Publishing, New York, 3rd ed., 1942

G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 783

Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985

Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996

The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983

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-[[File:Auramine.abs.ems.test.jpg|thumb|auramine O]]
 == Description ==
-A bright yellow crystalline solid that is used as a dye for [[paper|paper]] and [[leather|leather]]. Auramine is a ketone imine compound that was first sold under the brand name Auramine O. It has been used in the preparation of ball point pens, carbon paper, printing inks, and typewriter ribbons. It is also used as a [[fungicide|fungicide]], [[disinfectant|disinfectant]], and [[fluorochrome|fluorochrome]] for biological staining. The free base, Auramine O Base (CAS 492-80-8, Solvent Yellow 34), has been removed from the market in the U.S. because it is a carcinogen. Auramine O has a mean excitation wavelength of 460 nm (blue) and a mean emission wavelength of 550 nm (Wolbers et al., 1990).
+Currently used as a common name for solid [[sulfur]].  In early times, brimstone was used to refer to any ore or stone that burned.
-[[[SliderGallery rightalign|auramine O.jpg~Chemical structure]]]
-== Synonyms and Related Terms ==
-Basic Yellow 2; CI 41000; 4,4'-(imidocarbonyl)bis(N,N-dimethylaniline); auramine hydrochloride; auramine; Solvent Yellow 34; Pigment Green 3; pyocatanium aureum; aizen auramine; pyoktanin Yellow; canary Yellow; pyoktanin
-== Risks ==
-* Toxic by ingestion, inhalation and skin absorption.
-* Possible carcinogen and mutagen.
-* ThermoFisher: [https://www.fishersci.com/store/msds?partNumber=AC227520500&productDescription=AURAMINE+O%2C+BIOLOGICAL+S+50GR&vendorId=VN00032119&countryCode=US&language=en SDS]
-==Physical and Chemical Properties==
-Soluble in water, ethanol, ether.
-{| class="wikitable"
-|-
-! scope="row"| Composition
-| C17H22ClN3
-|-
-! scope="row"| CAS
-| 2465-27-2
-|-
-! scope="row"| Melting Point
-| 267
-|-
-! scope="row"| Molecular Weight
-| mol. wt. = 303.84
-|}
 ==Resources and Citations==
-* Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993  Comment: formula= C17H22ClN3, CAS= 492-80-8
+* Thomas Gregory, ''The Condensed Chemical Dictionary'', Reinhold Publishing, New York, 3rd ed., 1942
-* Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, ''Notes for Workshop on New Methods in the Cleaning of Paintings'', J.Paul Getty Trust, Los Angeles, 1990
+* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971  Comment: p. 783
-* Random House, ''Webster's Encyclopedic Unabridged Dictionary of the English Language'', Grammercy Book, New York, 1997
+* Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, ''Technology and Conservation'', Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985
-* Aldrich Chemical Catalog
+* ''Dictionary of Building Preservation'', Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
-* Sigma Dyes, Stains and Natural Pigments, Infrared Library, Nicolet, 1991-1995  Comment: OMNIC: formula= C17H23N3, CAS= 2465-27-2
+* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983
 [[Category:Materials database]]

Difference between pages "Auramine O" and "Brimstone"

Latest revision as of 11:15, 10 May 2022

Description

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