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Calcium chloride dihydrate ( 二水合氯化钙 )

产品名称: Calcium chloride dihydrate ( 二水合氯化钙 )
产品型号: 1023820250,1023820500,1023821000,1023825000,102382
产品展商: MERCK
产品文档: 无相关文档

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Calcium chloride dihydrate ( 二水合氯化钙 )为创赛集团品质提供Merck系列产品，可查询Calcium chloride dihydrate ( 二水合氯化钙 )价格，同系列Calcium chloride dihydrate ( 二水合氯化钙 )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Calcium chloride dihydrate ( 二


Calcium chloride dihydrate ( 二水合氯化钙 )  的详细介绍
产品名称：Calcium chloride dihydrate ( 二水合氯化钙 )
产品货号：1023820250,1023820500,1023821000,1023825000,1023829025,1023829050
产品包装：Plastic bottle /Plastic bottle /Plastic bottle /Plastic bottle /Fibre carton/Fibre carton
产品规格： 250 g/500 g/1 kg/5 kg/25 kg/50 kg 


产品信息
Grade ACS,Reag. Ph Eur
Hill Formula CaCl2 * 2 H2O
Chemical formula CaCl2 * 2 H2O
HS Code 2827 20 00
EC number 233-140-8
Molar mass 147.02 g/mol
EC index number 017-013-00-2
CAS number 10035-04-8
化学及物理数据
Solubility 1000 g/l (0 °C)
Melting point 176 °C
Molar mass 147.02 g/mol
Density 1.85 g/cm3 (20 °C)
pH value 4.5 - 8.5 (50 g/l, H2O, 20 °C)
GHS**信息
Hazard Statement(s) H319: Causes serious eye irritation.

Precautionary Statement(s) 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)
RTECS EV9810000
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
Irritating to eyes.
S Phrase S 22-24
Do not breathe dust.Avoid contact with skin.
Categories of danger irritant
Hazard Symbol Irritant
交通信息
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good
毒物学数据
LD 50 oral LD50 rat 1000 mg/kg
LD 50 dermal LD50 rat 2630 mg/kg
分类
Assay (complexometric) 99.0 - 102.0 %
Identity passes test
Clarity of solution passes test
Insoluble matter ≤ 0.01 %
Acidity or alkalinity passes test
pH-value (5 %; water, 25 °C) 4.5 - 8.5
Sulphate (SO4) ≤ 0.005 %
Heavy metals (as Pb) ≤ 0.0005 %
Al (Aluminium) ≤ 0.0001 %
Ba (Barium)
≤ 0.003 %
passes test
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.0003 %
K (Potassium) ≤ 0.01 %
Mg (Magnesium) ≤ 0.005 %
Na (Sodium) ≤ 0.01 %
NH4 (Ammonium) ≤ 0.005 %
Sr (Strontium) ≤ 0.05 %
Magnesium and alkali metals ≤ 0.5 %
Oxidizing substances (as NO3) ≤ 0.003 %

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