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Mangan(II)-chlorid

Manganese chloride Struktur
7773-01-5
CAS-Nr.
7773-01-5
Bezeichnung:
Mangan(II)-chlorid
Englisch Name:
Manganese chloride
Synonyma:
MnCl2;MANGANESE(II) CHLORIDE;MANGANOUS CHLORIDE;MANGANESE DICHLORIDE;MANGANESE CHLORIDE ANHYDROUS;Manganese(II) chloride, anhydrous, ampuled under argon, 99.99% trace metals basis;Sacchite;scacchite;Mangatrace;anese(II) chL
CBNumber:
CB0128551
Summenformel:
Cl2Mn
Molgewicht:
125.84
MOL-Datei:
7773-01-5.mol

Mangan(II)-chlorid Eigenschaften

Schmelzpunkt:
652 °C (lit.)
Siedepunkt:
1190 °C
Dichte
2.98 g/mL at 25 °C (lit.)
Dampfdruck
0Pa at 20℃
Flammpunkt:
1190°C
storage temp. 
2-8°C
L?slichkeit
H2O: soluble
Aggregatzustand
flakes
Wichte
2.98
Farbe
Pink
Wasserl?slichkeit
723 g/L (25 ºC)
Sensitive 
Hygroscopic
Crystal Structure
CdCl2 type
crystal system
Three sides
Merck 
14,5728
Space group
R3m
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.3710.3711.7690901200.2098
Expositionsgrenzwerte
ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3
OSHA: Ceiling 5 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
Stabilit?t:
Stable, but moisture sensitive. Incompatible with strong acids, reactive metals, hydrogen peroxide.
InChIKey
GLFNIEUTAYBVOC-UHFFFAOYSA-L
CAS Datenbank
7773-01-5(CAS DataBase Reference)
NIST chemische Informationen
Manganese dichloride(7773-01-5)
EPA chemische Informationen
Manganese chloride (MnCl2) (7773-01-5)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xn
R-S?tze: 22-52-48/22-25
S-S?tze: 45-61-22-36
RIDADR  UN 3288 6.1/PG 3
WGK Germany  1
RTECS-Nr. OO9625000
TSCA  Yes
HazardClass  6.1
HS Code  28273990
Giftige Stoffe Daten 7773-01-5(Hazardous Substances Data)
Toxizit?t LD50 in mice, rats (mg/kg): 1330.0, 1470.0 orally; 126.0, 147.0 i.p.; 171.0, 92.6 i.v. (Singh, Junnarkar)
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H301 Giftig bei Verschlucken. Akute Toxizit?t oral Kategorie 3 Achtung GHS hazard pictogramssrc="/GHS06.jpg" width="20" height="20" /> P264, P270, P301+P310, P321, P330,P405, P501
H318 Verursacht schwere Augensch?den. Schwere Augensch?digung Kategorie 1 Achtung GHS hazard pictogramssrc="/GHS05.jpg" width="20" height="20" /> P280, P305+P351+P338, P310
H373 Kann die Organe sch?digen bei l?ngerer oder wiederholter Exposition. Spezifische Zielorgan-Toxizit?t (wiederholte Exposition) Kategorie 2 Warnung P260, P314, P501
H411 Giftig für Wasserorganismen, mit langfristiger Wirkung. Langfristig (chronisch) gew?ssergef?hrdend Kategorie 2
Sicherheit
P260 Dampf/Aerosol/Nebel nicht einatmen.
P273 Freisetzung in die Umwelt vermeiden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P301+P310 BEI VERSCHLUCKEN: Sofort GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.
P314 Bei Unwohlsein ?rztlichen Rat einholen / ?rztliche Hilfe hinzuziehen.

Mangan(II)-chlorid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R22:Gesundheitssch?dlich beim Verschlucken.
R52:Sch?dlich für Wasserorganismen.
R48/22:Gesundheitssch?dlich: Gefahr ernster Gesundheitssch?den bei l?ngerer Exposition durch Verschlucken.
R25:Giftig beim Verschlucken.

S-S?tze Betriebsanweisung:

S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
S22:Staub nicht einatmen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Beschreibung

Manganese, an essential nutrient, occurs in many foods of plant and animal origin. The naturally occurring manganese levels vary from about 2 0 ppm in nuts, cereals, dried fruits and non-leafy vegetables to less than 1 ppm in animal products. Manganous chloride tetrahydrate is pink translucent crystals which are very soluble in water.1 .

Chemische Eigenschaften

MnCl2 is rose-colored deliquescent crystals that are very soluble in water,and melts at 650°C and boils at 1190°C. The tetrahedral form, MnCI2.4H20 , melts at 58°C and loses its water at 198°C and is used as a catalyst in paints,dyes,pharmaceuticals, and fertilizers, and for various other purposes.

Verwenden

Manganese Chloride is a source of manganese that functions as a nutrient and dietary supplement. it exists as crystals which are readily soluble in room temperature (22°c) water and are very soluble in hot water. see manganese.

Allgemeine Beschreibung

Manganese (II) chloride (MnCl2) might play a key role in integrin activation. Manganese is indispensable for brain function and is an essential cofactor for several key enzymes like superoxide dismutase and enzymes involved in neurotransmitter synthesis. Manganese can modulate iron and calcium homeostasis. Manganese is also used in the magnetic resonance imaging to increase contrast while examining neuronal connections and brain cytoarchitecture. High levels of manganese is toxic to central nervous system and causes Parkinson′s like symptoms called as manganism. MnCl2 has been used in reverse transcription reaction mix to enhance the template-switching efficiency.

Sicherheitsprofil

Poison by intraperitoneal, subcutaneous, intramuscular, intravenous, and parenteral routes. Moderately toxic by ingestion. Experimental teratogenic and reproductive effects. Questionable carcinogen with experimental carcinogenic data. Mutation data reported. Explosive reaction when heated with zinc foil. Reacts violently with potassium or sodium. When heated to decomposition it emits toxic fumes of Cl-. See also MANGANESE COMPOUNDS and CHLORIDES.

l?uterung methode

It crystallises from water (0.3mL/g) on cooling. The red-rose tetrahydrate melts at ~52o and forms the dihydrate salt which loses all its H2O at 198o to give MnCl2. It is soluble in EtOH.

Mangan(II)-chlorid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Mangan(II)-chlorid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 303)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8816 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-81148696 +86-15536356810
1022@dideu.com China 3882 58
Hebei Fengjia New Material Co., Ltd
+86-0311-87836622 +86-17333973358
sales06@hbduling.cn China 8054 58
Shandong Juchuang Chemical Co., LTD
+undefined15030412209
admin@juchuangchem.com China 387 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3002 58
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
+86-15350851019 +86-15383190639
admin@86-ss.com China 1000 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21639 55
Tianjin Zhongxin Chemtech Co., Ltd.
+86-022-66880623 +8618622897568
sales@tjzxchem.com China 563 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58

7773-01-5(Mangan(II)-chlorid)Verwandte Suche:


  • Manganese(II) chloride anhydrous crystalline≥ 97% (Assay, metal basis)
  • MANGANESE CHLORIDE
  • scacchite
  • MANGANESE(II) CHLORIDE, ANHYDROUS, BEADS , -10 MESH, 99.999%
  • MANGANESE(II) CHLORIDE, ANHYDROUS, BEADS , -10 MESH, 99.99%
  • MANGANESE(II) CHLORIDE, BEADS, 98%
  • MANGANESE(II) CHLORIDE, FLAKES, 97%
  • MANGANESE ATOMIC SPECTROSCOPY STD. CONC. 1.00 G MN, AMPOULE
  • Manganese(II) chloride 0.1 M Solution
  • MANGANESE(II) CHLORIDE, 99+%
  • MANGANESE ATOMIC SPECTROSCOPY STD. CONC. 10.00 G MN, AMPOULE
  • MANGANESE CHLORIDE 99%MIN
  • MANGANESE (II) CHLORIDE ANHYDROUS 99.99%
  • MANGANESE (II) CHLORIDE ANHYDROUS 99%
  • MANGANESE (II) CHLORIDE, ULTRA DRY, 99.998% (METALS BASIS)
  • MANGANESE CHLORIDE 4N
  • Manganese(II)chloride,anhydrous,96.8%
  • Manganese(II)chloride,ultradry,99.99%(metalsbasis)
  • Manganese(II) chloride, anhydrous, 80 mesh, 99+%
  • MANGANESE CHLORIDE ANHYDROUS, BEADS
  • MANGANESE CHLORIDE ANHYDROUS, POWDER
  • Manganese(II)chloride,anhydrous,97%
  • manganese atomic spectroscopy standard concentrate 1.00 g mn
  • manganese standard concentrate 10.00 g mn
  • manganese(ii) chloride solution
  • manganese(ii) chloride, ultra dry
  • manganese(ii)chloride solution
  • Manganese(II) chloride anhydrous, beads, -10 Mesh, 99.99% trace Metals basis
  • Manganese(II) chloride anhydrous, beads, -10 Mesh, 99.999% trace Metals basis
  • Manganese(II) chloride powder and chunks, >=99% trace Metals basis
  • Additive Screening Solution 26/Fluka kit no 78374
  • Manganese atomic spectroscopy standard concentrate 10.00 g Mn
  • Manganese cllloride
  • Manganese Chloride (AS)
  • Sacchite
  • Manganese(II) chloride, anhydrous, 80 mesh
  • Dichloromanganese(II)
  • Manganese(II) dichloride
  • Manganese(II) chloride,97%
  • Manganese(II) chloride,99+%,anhydrous, 80 mesh
  • MANGANESE(II) CHLORIDE FOR SYNTHESIS
  • Manganese(II) chloride, anhydrous, 80 Mesh, 99+% 10GR
  • Manganese(II) chloride, anhydrous, 80 Mesh, 99+% 50GR
  • di-manganesechlorid
  • Manganese bichloride
  • Manganese bister
  • Manganese chloride (MnCl2)
  • Manganese(II) chloride (1:2)
  • manganese(ii)chloride(1:2)
  • manganesebichloride
  • manganesechloride(mncl2)
  • Manganous chloride, manganese dichloride
  • Manganouschloride,anhydrous
  • Mangatrace
  • Manganese(II) chloride (1:2): (Manganous chloride)
  • anese(II) chL
  • Manganese(II) chloride anhydrous (99.995%-Mn) PURATREM
  • manganese(2+):dichloride
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