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Cerium(IV) sulfate tetrahydrate ( 四水合硫酸铈 )

产品名称: Cerium(IV) sulfate tetrahydrate ( 四水合硫酸铈 )
产品型号: 1022740025,1022740100,1022740250
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Cerium(IV) sulfate tetrahydrate ( 四水合硫酸铈 )为创赛集团品质提供Merck系列产品，可查询Cerium(IV) sulfate tetrahydrate ( 四水合硫酸铈 )价格，同系列Cerium(IV) sulfate tetrahydrate ( 四水合硫酸铈 )国内现货，可提供定合成服务。提供型号，性能指标等技术资料。提供Cerium(IV) sulf


Cerium(IV) sulfate tetrahydrate ( 四水合硫酸铈 )  的详细介绍
产品名称：Cerium(IV) sulfate tetrahydrate ( 四水合硫酸铈 )
产品货号：1022740025,1022740100,1022740250
产品包装：Plastic bottle
产品规格： 25 g/100 g/250 g


产品信息
Hill Formula CeO8S2 * 4 H2O
Chemical formula Ce(SO4)2 * 4 H2O
HS Code 2846 10 00
EC number 237-029-5
Molar mass 404.30 g/mol
CAS number 10294-42-5
化学及物理数据
Solubility 38 g/l (50 °C)
Melting point 180 - 200 °C Elimination of water of crystallisation
Molar mass 404.30 g/mol
Density 5.02 g/cm3 (20 °C)
Bulk density 650 - 850 kg/m3
pH value 1.6 (10 g/l, H2O, 20 °C)
GHS**信息
Hazard Statement(s) H315: Causes skin irritation.
H319: Causes serious eye irritation.

Precautionary Statement(s) P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Signal Word Warning
Hazard Pictogram(s)
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
**标示
R Phrase R 36/38
Irritating to eyes and skin.
S Phrase S 26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Categories of danger irritant
Hazard Symbol Irritant
分类
Assay (potentiometric) ≥ 98.0 %
Substances insoluble in sulfuric acid ≤ 0.005 %
Chloride (Cl) ≤ 0.001 %
Phosphate (PO4) ≤ 0.01 %
Heavy metals (as Pb) ≤ 0.005 %
Fe (Iron) ≤ 0.005 %

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