CAS 7758-88-5; 氟化铈(III); Cerium(III)fluoride

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

C829915

MACKLIN

氟化铈

99%

49元/100g; 146元/500g; 520元/2.5kg;

咨询

储存：室温
状态：白色到浅黄色粉末

C804691

MACKLIN

氟化铈

99.9% metals basis

89元/100g; 415元/500g;

咨询

储存：室温
状态：白色到浅黄色粉末

C804690

MACKLIN

氟化铈

99.99% metals basis

66元/25g; 152元/100g; 707元/500g; 2698元/2.5kg;

咨询

储存：室温
状态：白色到灰白色粉末

93-5825

Strem

Cerium(III) fluoride

(99.9%-Ce) (REO)

465元/25g; 1395元/100g;

咨询

021118

Alfa Aesar

Cerium(III) fluoride

99.9% (REO)

1792元/25g; 7135元/100g; 6810元/500g;

咨询

应用
Cerium(III) fluoride is used to make Lewis acid. It is considered to be the most effective glass polishing agent for high precision optical polishing. Cerium fluoride used as a core additive to improve the properties of the eventual weld. The fluoride provides stability to the arc and also modifies the behavior of the molten metal flowing into the weld.

备注
Hygroscopic. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

基本信息

MDL
MFCD00010932

EINECS
231-841-3

分子式
CeF₃

分子量
197.12

熔点
1460°

沸点
ca 2300°

密度
6.16

灵敏度
Hygroscopic. Ambient temperatures.

形态
Powder

溶解性
Practically insoluble in, but slowly hydrolyzed by water

Merck
14,1998

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
20/22-36/37/38
Harmful by inhalation and if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
FK6125000

TSCA
是

041408

Alfa Aesar

Cerium(III) fluoride

anhydrous, 99.9% (REO)

1963元/10g; 8128元/50g;

咨询

应用
For vacuum deposition

基本信息

MDL
MFCD00010932

EINECS
231-841-3

分子式
CeF₃

分子量
197.12

熔点
1460°

沸点
ca 2300°

密度
6.16

灵敏度
Hygroscopic. Ambient temperatures.

形态
3-6mm Pieces

Merck
14,1998

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
FK6125000

TSCA
是

229555

Sigma-Aldrich

Cerium(III) fluoride

anhydrous, powder, 99.99% trace metals basis

1804.51元/10 G; 6177.57元/50 G;

咨询

基本信息

线性分子式	CeF₃
分子量	197.11
EC 号	231-841-3
MDL编号	MFCD00010932
PubChem化学物质编号	24853286
NACRES	NA.23

产品性质

质量水平	100
等级	anhydrous
测定	99.99% trace metals basis
形式	powder
reaction suitability	reagent type: catalyst core: cerium
杂质	≤150.0 ppm Trace Rare Earth Analysis
密度	6.16 g/mL at 25 ℃ (lit.)
SMILES string	F[Ce](F)F
InChI	1S/Ce.3FH/h;3*1H/q+3;;;/p-3
InChI key	QCCDYNYSHILRDG-UHFFFAOYSA-K

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 2
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves