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13446-18-9

Name Magnesium nitrate hexahydrate
CAS 13446-18-9
EINECS(EC#) 231-104-6
Molecular Formula H12MgN2O12
MDL Number MFCD00085308
Molecular Weight 256.41
MOL File 13446-18-9.mol

Chemical Properties

Appearance White colourless crystal
Melting point  89 °C
Boiling point  330 °C
density  1.63
vapor density  6 (vs air)
vapor pressure  1 mm Hg ( 621 °C)
Fp  −26 °F
storage temp.  2-8°C
solubility  H2O: 1 M at 20 °C, clear, colorless
form  turnings
color  White
Specific Gravity 1.64
PH 5.0-8.2 (25℃, 50mg/mL in H2O)
Stability: Stable. Strong oxidizer-contact with organic material may lead to fire. Do not store near combustible materials. Incompatible with combustible materials, organics, strong reducing agents.
Water Solubility  420 g/L (20 ºC)
Sensitive  Hygroscopic
Merck  14,5674
BRN  4948473
CAS DataBase Reference 13446-18-9(CAS DataBase Reference)
EPA Substance Registry System Magnesium (II) nitrate, hexahydrate (13446-18-9)

Safety Data

Hazard Codes  C,Xi,O
Risk Statements 
R34:Causes burns.
R8:Contact with combustible material may cause fire.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add-Never use water) .
S7/8:Keep container tightly closed and dry .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing .
S17:Keep away from combustible material .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
RIDADR  UN 2056 3/PG 2
WGK Germany  -
RTECS  OM3756000
3-9
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  28342980
Toxicity
LD50 orally in Rabbit: 5440 mg/kg

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