CAS 19423-77-9; praseodymium(iii) chloride hydrate

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货号

品牌

产品名称

规格

包装、参考价格

P864453

MACKLIN

氯化镨(III) 水合物

99.9% trace metals basis

39元/2g; 108元/10g; 302元/50g; 988元/250g;

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储存：室温
状态：浅绿色粉末或晶体或块状

011237

Alfa Aesar

Praseodymium(III) chloride hydrate

REacton庐, 99.9% (REO)

1548元/25g; 2077元/100g;

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应用
Aqueous solutions of praseodymium(III) chloride can be used to prepare insoluble praseodymium(III) compounds.

备注
Hygroscopic. Store in cool dry place. Keep the container tightly closed. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00149828

EINECS
233-794-4

分子式
PrCl₃•xH₂O

分子量
247.27(anhy)

熔点
115°

灵敏度
Ambient temperatures.

形态
Crystalline Aggregates

溶解性
Soluble in water and alcohol

Merck
14,7712

GHS危害和防范说明

GHS符号

Hazard Statements
H319
Causes serious eye irritation.

Precautionary Statements
P280i-P264-P305+P351+P338-P337+P313
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.

安全信息

危险类别
36
Irritating to eyes.

安全等级
26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
TU0175000

TSCA
是

205141

Sigma-Aldrich

Praseodymium(III) chloride hydrate

99.9% trace metals basis

587.07元/10 G; 1734.04元/50 G;

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基本信息

线性分子式	PrCl₃· xH₂O
分子量	247.27 (anhydrous basis)
EC 号	233-794-4
MDL编号	MFCD09953627
PubChem化学物质编号	24852308
NACRES	NA.23

产品性质

质量水平	100
测定	99.9% trace metals basis
形式	solid
reaction suitability	reagent type: catalyst core: praseodymium
杂质	≤1500.0 ppm Trace Rare Earth Analysis
密度	2.25 g/mL at 25 ℃ (lit.)
SMILES string	O.Cl[Pr](Cl)Cl
InChI	1S/3ClH.H2O.Pr/h3*1H;1H2;/q;;;;+3/p-3
InChI key	BQRCNEKQNZWNCY-UHFFFAOYSA-K

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves