Home Categories Inorganic chemistry Neodymium standard
A6189112

Neodymium standard , analyticalstandard,1000μg/mlin1mol/LHNO3 , 7440-00-8

Synonym(s):
;Neodymium

CAS NO.:7440-00-8

Empirical Formula: Nd

Molecular Weight: 144.24

MDL number: MFCD00011130

EINECS: 231-109-3

Update time: 2022-07-08

PRODUCT Properties

Melting point: 1021 °C (lit.)
Boiling point: 3074 °C (lit.)
Density  7.003 g/mL at 25 °C (lit.)
form  ingot
color  Silver
Specific Gravity 7.003
Resistivity 64.0 μΩ-cm, 20°C
Water Solubility  Soluble in dilute acids. Decomposes in water.
Sensitive  Air & Moisture Sensitive
Merck  13,6478
Exposure limits ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3)

Description and Uses

Neodymium salts, electronics, alloys, colored glass, (especially in astronomical lenses and lasers), to increase heat resistance of magnesium, metallurgical research, yttrium-garnet laser dope, gas scavenger in iron and steel manufacture

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  F,Xi
Risk Statements  11-36/37/38-14/15-36/38-14
Safety Statements  16-26-33-36/37/39-43
RIDADR  UN 3208 4.3/PG 1
WGK Germany  3
RTECS  QO8575000
10
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  28053011

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