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Manganese(ii)carbonate | CAS Number: 598-62-9

Catalog Number
ACM598629
Product Name
Manganese(ii)carbonate
Structure
CAS Number
598-62-9
IUPAC Name
Manganese carbonate
Molecular Weight
114.946949
Exact Mass
114.92300
Molecular Formula
CMnO3
Boiling Point
333.6ºC at 760 mmHg
Melting Point
350ºC
Flash Point
169.8ºC
Density
3.125
Purity
90%+
Appearance
Light brown powder
Safty Description
S22-S24/25
WGK Germany
3
Stability
Stable. Incompatible with strong acids, strong oxidizing agents. May be moisture senstive.
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1A Proposal for Formation of Archaean Stromatolites before the Advent of Oxygenic Photosynthesis.

Allen JF1.

Front Microbiol. 2016 Nov 15;7:1784. eCollection 2016.

Stromatolites are solid, laminar structures of biological origin. Living examples are sparsely distributed and formed by cyanobacteria, which are oxygenic phototrophs. However, stromatolites were abundant between 3.4 and 2.4 Gyr, prior to the advent of cyanobacteria and oxygenic photosynthesis. Here I propose that many Archaean stromatolites were seeded at points of efflux of hydrogen sulfide from hydrothermal fields into shallow water, while their laminar composition arose from alternating modes of strictly anoxygenic photosynthetic metabolism. Read More

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Contact us

Email:
Tel:1-201-478-8534
1-516-662-5404
Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA