Magnesiumchlorid
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Magnesiumchlorid Eigenschaften
- Schmelzpunkt:
- 714 °C (lit.)
- Siedepunkt:
- 1412 °C/1 atm (lit.)
- Dichte
- 2.32 g/mL at 25 °C (lit.)
- Brechungsindex
- n20/D 1.336
- storage temp.
- 2-8°C
- L?slichkeit
- H2O: soluble
- Aggregatzustand
- powder
- Farbe
- colorless
- Wichte
- 2.41
- PH
- 5.0-7.5 (25℃, 1M in H2O)
- Geruch (Odor)
- odorless
- Flame Color
- Colorless
- Wasserl?slichkeit
- 400 G/L (20 ºC)
- Sensitive
- Hygroscopic
- maximale Wellenl?nge (λmax)
- λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.03
- Crystal Structure
- CdCl2 type
- crystal system
- Three sides
- Merck
- 14,5662
- Space group
- R3m
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.364 0.364 1.767 90 90 120 0.2023
- Stabilit?t:
- hygroscopic
- CAS Datenbank
- 7786-30-3(CAS DataBase Reference)
- NIST chemische Informationen
- Magnesium dichloride(7786-30-3)
- EPA chemische Informationen
- Magnesium chloride (7786-30-3)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | Xi | ||
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R-S?tze: | 36/37/38-43-36/37 | ||
S-S?tze: | 26-36-24/25-22-36/37-39 | ||
WGK Germany | 1 | ||
RTECS-Nr. | OM2800000 | ||
F | 3-10 | ||
TSCA | Yes | ||
HS Code | 28273100 | ||
Giftige Stoffe Daten | 7786-30-3(Hazardous Substances Data) | ||
Toxizit?t | LD50 orally in Rabbit: 2800 mg/kg |
Bildanzeige (GHS) |
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Magnesiumchlorid Chemische Eigenschaften,Einsatz,Produktion Methoden
ERSCHEINUNGSBILD
ZERFLIESSLICHER, WEISSER FESTSTOFF IN VERSCHIEDENEN FORMEN.CHEMISCHE GEFAHREN
Bei langsamem Erhitzen auf 300°C Zersetzung unter Bildung von giftigen und ?tzenden Stoffen einschlie?lich Chlor. L?st sich in Wasser unter Freisetzung einer betr?chtlichen W?rmemenge.ARBEITSPLATZGRENZWERTE
TLV nicht festgelegt.MAK nicht festgelegt.
INHALATIONSGEFAHREN
Eine bel?stigende Partikelkonzentration in der Luft kann schnell erreicht werden.WIRKUNGEN BEI KURZZEITEXPOSITION
WIRKUNGEN BEI KURZZEITEXPOSITION:Die Substanz reizt leicht die Augen und die Atemwege.
LECKAGE
Pers?nliche Schutzausrüstung: Atemschutzger?t, P1-Filter für inerte Partikel. Verschüttetes Material in Beh?ltern sammeln; falls erforderlich durch Anfeuchten Staubentwicklung verhindern.R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.R43:Sensibilisierung durch Hautkontakt m?glich.
R36/37:Reizt die Augen und die Atmungsorgane.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S22:Staub nicht einatmen.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S39:Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
Magnesium is an essential nutrient for plants and animals and is a natural constituent of fruits, vegetables, grain, meats and sea-foods. It is the fourth most abundant cation in the human body and the second most plentiful intracellularly. The average 60-kg human adult body contains about 24 g magnesium of which about one-half resides in bone. Although plasma levels vary between 1.7 and 3.0 mg per dl, very little is contained in extracellular fluid. Magnesium is essential for the production and transfer of energy, for protein, fat, and nucleic acid synthesis, for contractility in muscle and excitability in nerve, and for the activity of numerous enzyme systems.Occurrence
MgCl2, is one of the primary constituents of seawater and occurs in most natural brines and salt deposits formed from the evaporation of seawater.Verwenden
Magnesium Chloride is a source of magnesium, a color-retention agent, and firming agent. it exists as colorless flakes or crystals and is very soluble in water.Definition
ChEBI: Magnesium chloride is a magnesium salt comprising of two chlorine atoms bound to a magnesium atom.synthetische
In the “Dow Process” (which is the electrolytic method of extracting bromine from brine), magnesium chloride is regenerated from magnesium hydroxide by hydrochloric acid:Mg(OH)2(s)+2HCl→MgCl2(aq)+2H2O
It can also be prepared from MgCO3 by a similar reaction. Magnesium chloride is ionic and so will undergo electrolysis when it is molten. Electricity is carried by the movement of the ions within the melt and their discharge at the electrodes. However, solid magnesium chloride is a nonconductor of electricity because the ions are immobile.
Allgemeine Beschreibung
Magnesium chloride (MgCl2) is an inorganic compound that can be prepared by reacting magnesium oxide and ammonium chloride in the presence of alumina as a covering agent.Hazard
Toxic by ingestion.Magnesiumchlorid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
carnallite
Magnesium carbonate
Hydrogenchlorid
Brom
BITTERN
AMMONIUM CHLORIDE 20 MM - MAGNESIUM CHLO
Magnesium chloride hexahydrate
Magnesiumoxid
Kaliumchlorid
Magnesium
Octadecylamin
Dibutylmagnesium
Zinkchlorid
1-Chlorbutan
Downstream Produkte
MAGNESIUM CARBONATE, LIGHT AR
Ammoniumwolframat
Magnesium hydroxide,activated
Magnesium carbonate
6-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID
Glass fiber reinforced plastic cooling tower
Carbofuran (ISO)
Magnesiumdistearat
magnesium carbonate for medicanaln
Milchsure
5,10,15,20-Tetraphenyl-21H,23H-porphin
Magnesium chloride hexahydrate
Magnesiumoxid
Magnesiumdigluconat
Zirconium
Ammoniak, wasserfrei
Magnesiumchlorid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 570)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8804 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 7707 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5887 | 58 |
Henan Bao Enluo International TradeCo.,LTD | +86-17331933971 +86-17331933971 |
deasea125996@gmail.com | China | 2472 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 |
lisa@kingfinertech.com | China | 3007 | 58 |
Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 |
hbjbtech@163.com | China | 1000 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20259 | 58 |
Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 |
admin@hbsaisier.cn | China | 1015 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3692 | 58 |
Hebei Longbang Technology Co., LTD | +86-18633929156 +86-18633929156 |
admin@hblongbang.com | China | 972 | 58 |
7786-30-3(Magnesiumchlorid)Verwandte Suche:
Magnesiumdi(acetat)
Magnesiumsulfat
Magnesium sulfate
MAGNESIUM CHLORIDE
Magnesiumdistearat
Magnesiumoxid
Magnesium chloride hexahydrate
Methylmagnesiumchlorid
Bornitrid
Calciumchlorid
Kaliumchlorid
Zirconiumchlorid
Galliumtetrachlorogallat
Lithiumbromid
Zinnchlorid
Erbiumtrichlorid
Kohlendisulfid
2,2',2''-Nitrilotriethanol
- Slow-Mag
- MAGNESIUM CHLORIDE STANDARD SOLUTION, 0. 5 M
- additive screening solution 22/fluka kit no 78374
- magnesium atomic spectroscopy standard concentrate 1.00 g mg
- magnesium chloride solution
- magnesium chloride, ultra dry
- magnesium ion standard solution
- magnesium standard concentrate 10.00 g mg
- Magnesium chloride solution, Urine like electrolyte
- Magnesium chloride, anhydrous, 99.9% (metals basis)
- Additive Screening Solution 22/Fluka kit no 78374, Magnesium chloride solution
- Magnesium chloride, anhydrous, pure
- Chloromagnesite
- Magnesium chloride, pure
- MAGNESIUM CHLORIDE, MONOHYDRATE REAGENT
- Magnesiumchloride,ultradry,99.99%(metalsbasis)
- Magnesiumchloride,97.5%(H2O-2%max.)
- Magnesium chloride 0.1 M Solution
- MAGNESIUM ATOMIC SPECTR. STANDARD CONC. 1.00 G MG, AMPOULE
- MAGNESIUM IONEN-STANDARDLOESUNG FLUKA,
- MAGNESIUM CHLORIDE SOLUTION, F. MOL. BIO L., 1 M IN WATER
- MAGNESIUM CHLORIDE, POWDER, -325 MESH, 9 8%
- MAGNESIUM CHLORIDE ANHYDROUS 99+% PHRAMACEUTICAL GRADE
- MAGNESIUM CHLORIDE ANHYDROUS 98+%
- MAGNESIUM CHLORIDE ANHYDROUS 99.8+%
- MAGNESIUM CHLORIDE ANHYDROUS GR 99%
- MAGNESIUM CHLORIDE ANHYDROUS GRANULAR 97+%
- MAGNESIUM CHLORIDE, 1M STERILE SOLUTION BIOTECHNOLOGY GRADE
- MAGNESIUM CHLORIDE, ULTRA DRY, 99.9% (METALS BASIS)
- Magnesium Chloride (Flake)
- Magnesium Chloride, White
- Magnesium Chloride for Foundry
- MagnesiumChlorideIp
- MagnesiumChlorideHexahydrateA.R.
- MagnesiumChloride,1MSolution,Sterile
- Magnesiumchloride,anhydrous,99%
- Magnesium chloride,99.9%,beads, < 10 mesh, anhydrous
- Magmesium Chloride
- anhydrous Magnesium Chloride-NORMAL
- Magnesium chloride, beads, < 10 mesh, anhydrous, 99.9%
- Magnesium chloride 0.1 M solution,Additive Screening Solution 22/Fluka kit no 78374, Magnesium chloride solution
- Magnesium atomic spectroscopy standard concentrate 1.00 g Mg,Magnesium chloride solution
- Magnesium chloride, solution 0,1 mol/l (0,2 N)
- Magnesium chloride, Anhydrous 99%
- Magnesium Chloride Anydrous
- MagnesiuM chloride, pure 100GR
- MagnesiuM chloride, pure 1KG
- Magnogene
- MagnesiuM chloride, 99.9%, (trace Metal basis), pure, beads, <10 Mesh, anhydrous
- MgCl2(anhydrous)
- MagnesiuM Chloride, MulticoMpendial
- MAGNESIUM CHLORIDE ANHYDROUS FOR SYNTHES
- MagnesiuM chloride anhydrous, beads, -10 Mesh, 99.9% trace Metals basis
- MagnesiuM chloride anhydrous, beads, -10 Mesh, 99.99% trace Metals basis
- MagnesiuM chloride powder, <200 MuM
- MagnesiuM chloride, 99.99% (Metals basis)
- MagnesiuM chloride, 1 M solution in H2O
- Magnesium ion solution for ISE