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IdentificationCAS number
7439-96-5
Chemical Name:
Manganese, chips
Molecular Formula:
Mn
EINECS:
231-105-1
Synonyms:
teprosyn mn ; cutaval ; mne 06pb ; manganese-55 ; dienol ; manganese element ; colloidalmanganese ; ele-max manganese ; mangan ; mn000301 ; mn000200 ; mn000300 ; mn000110 ; mn000150 ; magnacat ; jis-g 1213 ; mn000160
Product SpecificationsMolecular Weight:
54.94 g·mol−1
Density:
7.3 g/mL at 25 °C(lit.)
Melting point:
1244 °C(lit.)
Boiling point:
1962 °C(lit.)
Solubility:
H2O: soluble
Physical Description:
silvery or greyish flakes or chunks
Safety InformationHazard Classes:
8
Hazard Symbols:
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
36/38-15-11-34-23/24/25 (R)
Safety Codes:
45-43-26-36-36/37/39-27 (S)
WGK Germany :
2
RID / ADR :
UN 3264 8 / PG 3
RTECS :
OO9625000
Storage temperature :
2-8°C
Occurrence:
Usually associated with iron ores in submarginal concentration. Important ores of manganese are pyrolusite, manganite, psilomelane, rhodochrosite. An important source of manganese is open-hearth slags. Ores occur chiefly in Brazil, India, South Africa, Gabon, Ghana, Zaire, Montana; 90% of U.S. consumption is imported. So-called nodules rich in manganese and containing also cobalt, nickel, and copper have been found in huge quantities (estimated at 1.5 trillion tons) on the floor of the Pacific south of Hawaii. Such nodules have been located in other areas such as in Lake Michigan.
SuppliersGlobal Manganese, chips Suppliers :
USA (1)
Former or previous providerThe following companies had been manufactured successfully in the past or were listed as
an excellent supplier in our directory.
ABCR GmbH & Co. KG ( D-76187 Karlsruhe Germany ) | East Chemical Industry Co., Ltd. ( Weifang City, Shandong P.R.China )
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