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13494-98-9

Name YTTRIUM NITRATE HEXAHYDRATE
CAS 13494-98-9
EINECS(EC#) 233-802-6
Molecular Formula H12N3O15Y
MDL Number MFCD00149940
Molecular Weight 383.01
MOL File 13494-98-9.mol
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Chemical Properties

Appearance white adhering crystals or crystalline powder
Melting point  51.8°C
density  2.682 g/mL at 25 °C(lit.)
storage temp.  0-6°C
solubility  2304g/l
form  Solid
color  White
PH 3.5 (50g/l, H2O, 20℃)
Water Solubility  Soluble in water.
Sensitive  Hygroscopic
Merck  14,10107
Exposure limits ACGIH: TWA 1 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3
CAS DataBase Reference 13494-98-9(CAS DataBase Reference)

Safety Data

Hazard Codes  O,Xi
Risk Statements 
R8:Contact with combustible material may cause fire.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S17:Keep away from combustible material .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  UN 1477 5.1/PG 3
WGK Germany  3
RTECS  ZG3750000
TSCA  Yes
HazardClass  5.1
PackingGroup  III
HS Code  28469099
Toxicity
LD50 orally in Rabbit: 3890 mg/kg

Hazard Information

Material Safety Data Sheet(MSDS)

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