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NEODYMIUM CARBONATE OCTAHYDRATE

NEODYMIUM CARBONATE OCTAHYDRATE structure

CAS No:
38245-38-4
Formula:
3CO3.2Nd
Chemical Name:
NEODYMIUM CARBONATE OCTAHYDRATE
Synonyms:
NEODYMIUM (III) CARBONATE;NEODYMIUM(III) CARBONATE HYDRATE;NEODYMIUM CARBONATE HYDRATE;NEODYMIUM CARBONATE, HYDROUS;NEODYMIUM CARBONATE OCTAHYDRATE;carbonicacid,neodymium(3+)salt(3:2),hydrate;neodymiumcarbonate(2:3)hydrate;NEODYMIUM(III) CARBONATE HYDRATE, 99.9%
Categories:
Inorganic Chemistry > Inorganic Salts

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Description

pale purple powder

NEODYMIUM CARBONATE OCTAHYDRATE Basic Attributes

Molecular Weight：

468.5

Exact Mass：

481.78000

EC Number：

227-579-4

DSSTox ID：

DTXSID00191644

HScode：

2846904900

Characteristics

PSA：

198.80000

XLogP3：

-7.34100

Appearance：

light purple Powder

Melting Point：

114 °C(lit.)

Boiling Point：

333.6ºC at 760 mmHg

Flash Point：

169.8ºC

Water Solubility：

Insoluble in water, moderately soluble in strong mineral acids.

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36

RTECS Number：

FG1960000

Marks：

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

NEODYMIUM CARBONATE OCTAHYDRATE Use and Manufacturing

Methods of Manufacturing

The raw material of the solvent extraction method is the rare earth stripping liquid after lanthanum is extracted with dimethyl heptyl methylphosphonate (P350), and concentrated to a total RexOy150/L. FINO 30.3 mol/L rare earth solution. In the first step, bis(2-ethylhexyl) phosphoric acid (P2O4)-kerosene solution is used to group neodymium and samarium, and in the second step, neodymium is extracted with trialkylmethylamine chloride (N263)-kerosene solution to obtain acidic neodymium nitrate solution. Neutralize with ammonia water, add ammonium bicarbonate at a lower temperature to precipitate neodymium carbonate, filter, wash, centrifuge, and dry the product.

Uses

Scientific research reagents, biochemical research

Computed Properties

Molecular Weight:486.53
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:10
Exact Mass:483.78262
Monoisotopic Mass:481.78025
Topological Polar Surface Area:191
Heavy Atom Count:15
Complexity:18.8
Covalently-Bonded Unit Count:6
Compound Is Canonicalized:Yes

Material

Ammonium bicarbonate

Recommended Suppliers of NEODYMIUM CARBONATE OCTAHYDRATE

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NEODYMIUM CARBONATE OCTAHYDRATE 99% powder 38245-38-4 Dideu

Unit Price: $1 /KG FOB

CAS No.: 38245-38-4

Grade: Chemical Grade

Content: 99%

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Henan Lihao Chem Plant Limited Contact Supplier

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Nd2(CO3)3 99% see COA kanbei

CAS No.: 38245-38-4

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Content: 99%

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Guide of NEODYMIUM CARBONATE OCTAHYDRATE

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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NEODYMIUM CARBONATE OCTAHYDRATE

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