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Names | |
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Other names
Neodymi triperchlorat
Neodymi(III) chlorrat(VII) Neodymi trichlorrat(VII) | |
Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.033.459 |
EC Number |
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PubChem CID
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Properties | |
Nd(ClO4)3 | |
Molar mass | 442,5929 g/mol (anhydrate) 514,65402 g/mol (tetrahydrate) 523,66166 g/mol (4.5 hydrate) 550,68458 g/mol (hexahydrate) |
Appearance | light purple crystals (anhydrous)[1] tinh thể hồng nhạt đến oải hương (6 nước)[2] |
Density | 3,33 g/cm³ (anhydrate)[1] |
tan | |
Solubility | soluble in hydrazine |
Structure | |
Yb(ReO4)3, α = 90°, β = 90°, γ = 120° | |
a = 0,9341 nm, b = 0,9341 nm, c = 0,5835 nm
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Hazards | |
GHS labelling: | |
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Danger[2] | |
H271, H315, H319, H335 | |
P210, P220, P221, P264, P271, P280, P302, P304, P305, P312, P313, P332, P338, P340, P351, P352, P362, P370, P378, P501 | |
Related compounds | |
Other cations
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Praseodymium(III) perchlorate Samarium(III) perchlorate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Neodymium(III) perchlorate is an inorganic compound. It is a salt of neodymium and perchloric acid with the chemical formula of Nd(ClO4)3 – it is soluble in water, forming purple-pink, hydrated crystals.
Neodymium(III) perchlorate forms pale purple crystals when in its anhydrous form.
It is soluble in water.
It forms crystals Nd(ClO4)3·nH2O, where n = 4, 4.5 are purple-pink crystals, and n = 6 forms pale pink to lavender crystals.
Nd(ClO4)3 can form alkaline salts, with the general formula of Nd(OH)x(ClO4)3 − x. The salt with x = 1.5 (saturated with 5 water atoms) is a light purple crystal with d = 2,88 g/cm³.
Nd(ClO4)3 can form compounds with N2H4, such as Nd(ClO4)3·6N2H4·4H2O which is a small white crystal that is soluble in water, methanol, ethanol and acetone, and insoluble in toluene, with d20 ℃ = 2,3271 g/cm³.