LANTHANUM NITRATE HEXAHYDRATE

Name	Lanthanum(III) nitrate hexahydrate
Synonyms	LANTHANUM (III) NITRATE LANTHANUM NITRATE, HYDROUS LANTHANUM NITRATE, 6-HYDRATE LANTHANUM NITRATE HEXAHYDRATE Lanthanum nitrate hexahydrate Lanthanum(II)nitrate hexahydrate LANTHANUM(+3)NITRATE HEXAHYDRATE LANTHANUM(III) NITRATE HEXAHYDRATE Lanthanum(III) nitrate hexahydrate lanthanum(+3) cation nitrate hexahydrate lanthanum(iii) nitrate hexahydrate, reacton
CAS	10277-43-7
EINECS	600-351-5
InChI	InChI=1/La.NO3.6H2O/c;2-1(3)4;;;;;;/h;;6*1H2/q+3;-1;;;;;
InChIKey	GJKFIJKSBFYMQK-UHFFFAOYSA-N

Molecular Formula	H12LaN3O15
Molar Mass	433.01
Melting Point	65-68°C
Boling Point	126 °C
Flash Point	126°C
Water Solubility	1580 g/L (25 ºC)
Solubility	1230-1580g/l
Appearance	Solid
Color	White to light yellow
Merck	14,5363
PH	3.4 (50g/l, H2O, 25℃)
Storage Condition	Storage temperature: no restrictions.
Stability	Stable. Strong oxidizer - contact with combustible materials may cause fire. Incompatible with combustible material, strong reducing agents
Sensitive	Hygroscopic
Physical and Chemical Properties	Soluble in anhydrous Amine, ethanol, acetone and other polar solution.
Use	For the production of xenon lamp gauze cover and optical glass

Risk Codes	R8 - Contact with combustible material may cause fire R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S17 - Keep away from combustible material. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection
UN IDs	UN 1477 5.1/PG 2
WGK Germany	3
RTECS	OE5250000
TSCA	Yes
HS Code	28469000
Hazard Class	5.1
Packing Group	III
Toxicity	LD50 orally in Rabbit: 4500 mg/kg

EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
toxicity	see cerium oxide products.
Application	used in the production of optical glass, light and fluorescent powder, preservatives. Ceramic Capacitor additives, petroleum refining catalysts. used as a preservative used in the production of light and optical glass 1. Used in the production of optical glass, light and fluorescent powder, preservatives. 2. Ceramic Capacitor additive, petroleum refining catalyst. used in lanthanum-tungsten, lanthanum-molybdenum cathode materials, three-way catalyst, petrochemical industry, lamp gauze additive, hard alloy, refractory metal and other industries.
production method	enrichment method using rare earth chloride or rare earth ammonium sulfate double salt as raw material, after extracting part of cerium, lanthanum was relatively enriched. The rare earth ammonium sulfate double salt is dissolved with sodium hydroxide, the antimony is oxidized by air, leached with dilute nitric acid, and the cerium-rich slag is separated. The solution is lanthanum-rich mother liquor, which is extracted and separated, and then crystallized to obtain enriched lanthanum nitrate. La(OH)3 3HNO3 → La(NO3)3 3H2O

Last Update：2024-04-10 22:29:15

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CAS: 10277-43-7
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LANTHANUM NITRATE HEXAHYDRATE

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