CAS 13780-42-2; 硫酸镓(十八水); gallium (iii) sulfate hydrate

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CAS:

13780-42-2

分子式:

Ga₂O₁₂S₃·xH₂O

分子量:

427.63(anhydrous basis)

熔点:

105-110°C (Lit.)

中文名称:

硫酸镓(十八水)

十八水合硫酸镓

英文名称:

gallium (iii) sulfate hydrate

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

G769081

MACKLIN

硫酸镓水合物

99.99%

80元/1g; 302元/5g;

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储存：室温,密封,干燥
状态：白色粉末或晶体

G836141

MACKLIN

硫酸镓水合物

99.999% trace metals basis

122元/1g; 480元/5g; 1672元/25g; 4560元/100g; 18860元/500g;

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储存：室温,密封,干燥
状态：白色粉末或晶体

93-3126

Strem

Gallium(III) sulfate hydrate

(99.999%-Ga) PURATREM

1500元/5g;

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011152

Alfa Aesar

Gallium(III) sulfate hydrate

Puratronic庐, 99.999% (metals basis)

3560元/10g; 13199元/50g;

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应用
Gallium(III) sulfate hydrate is used in the preparation of other gallium compounds such as gallium oxide. It is supported on silica gel act as a solid acid catalyst, which is employed as a heterogeneous catalyst for the esterification of p-hydroxybenzoic acid and heptanol to give n-heptyl p-hydroxybenzoate. On reacting with strong acid cation ion exchange resin, it exhibits excellent catalytic activity, which is used for synthesizing amyl hexanoate.

备注
Hygroscopic. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00149725

分子式
Ga₂(SO₄)₃•xH₂O (x≈18)

分子量
427.62(anhy)

熔点
105-110°

密度
3.860

灵敏度
Hygroscopic. Ambient temperatures.

形态
Crystalline Aggregates

溶解性
Slightly soluble in water and acid.

安全信息

TSCA
是

463892

Sigma-Aldrich

Gallium(III) sulfate hydrate

≥99.99% trace metals basis

696.2元/5 G; 2985.92元/25 G;

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基本信息

线性分子式	Ga₂(SO₄)₃· xH₂O
分子量	427.63 (anhydrous basis)
EC 号	236-816-0
MDL编号	MFCD00149725
PubChem化学物质编号	24870113
NACRES	NA.23

产品性质

质量水平	200
测定	≥99.99% trace metals basis
形式	solid
reaction suitability	reagent type: catalyst core: gallium
杂质	≤ 100.0 ppm Trace Metal Analysis
mp	105-110 ℃ (lit.)
密度	3.86 g/mL at 25 ℃ (lit.)
SMILES string	O.[Ga+3].[Ga+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
InChI	1S/2Ga.3H2O4S.H2O/c;;31-5(2,3)4;/h;;3(H2,1,2,3,4);1H2/q2*+3;;;;/p-6
InChI key	CMNGAUGWXGMLDK-UHFFFAOYSA-H

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	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 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

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