cas:7758-02-3 *
【简单介绍】
【详细说明】
中文名称: *
中文同义词: *;*,标准液;圆盘状晶态*;长方形晶态*;* (光谱纯);溴酸钾,标准液;*, 99+%;*, PURATRONIC|R, 99.999% (METALS BASIS)
英文名称: Potassium bromide
英文同义词: BROMINE TS;BROMINE WATER;BROMINE WATER, SATURATED;BROMINE CONCENTRATE;BROMINE LIQUID;Bromidesalt of potassium;BROMIDE BROMATE;KOPPESCHARR'S SOLUTION
CAS号: 7758-02-3
分子式: BrK
分子量: 119
EINECS号: 231-830-3
相关类别: Inorganics;AlphabeticalSynthetic Reagents;PotassiumAnalytical Reagents;Puriss;AlphabeticalBiochemicals and Reagents;Biochemicals and Reagents;Density Gradient;Salts of Alkali Metals;O-P, Puriss p.a. ACS;Metal and Ceramic Science;Analytical Reagents for General Use;O-P, Puriss p.a.;Puriss p.a.;ACS GradeSynthetic Reagents;Essential Chemicals;Potassium;Routine Reagents;O-P, Puriss p.a. ACSDerivatization Reagents;Derivatization Reagents TLC;Puriss p.a. ACS;TLC Reagents, N-R;TLC ReagentsDerivatization Reagents TLC;TLC Visualization Reagents (alphabetic sort);IR Spectroscopy Reagents;IR Spectroscopy;Spectroscopy;Reference Material Silver nitrateTitration;Salt Concentrates;By Reference Material;Concentrates (e.g. FIXANAL);Halogenated ConcentratesConcentrates (e.g. FIXANAL);Titration;PotassiumMetal and Ceramic Science;Crystal Grade Inorganics;Inorganic Salts;Potassium Salts;Salts;Synthetic Reagents;Halogenated SolutionsVolumetric Solutions;N - RSynthetic Reagents;Salt Solutions;Volumetric Solutions;Cc溴化合物;无机化工产品;无机盐;用于医药和照相的溴化物;metal halide;轻金属;Chemical Synthesis;Crystal Grade Inorganics;Inorganic Salts;Materials Science;Metal and Ceramic Science;Potassium Salts;Synthetic Reagents
Mol文件: 7758-02-3.mol
* 性质
熔点 734 °C(lit.)
沸点 58.8 °C(lit.)
密度 3.119 g/mL at 25 °C(lit.)
蒸气密度 7.14 (vs air)
蒸气压 175 mm Hg ( 20 °C)
折射率 1.559
闪点 1435°C
储存条件 2-8°C
溶解度 H2O: 1 M at 20 °C, clear, colorless
form random crystals
水溶解性 650 g/L (20 ºC)
敏感性 Hygroscopic
Merck 14,7618
稳定性 Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.
CAS 数据库 7758-02-3(CAS DataBase Reference)
NIST化学物质信息 Potassium bromide(7758-02-3)
EPA化学物质信息 Potassium bromide (KBr)(7758-02-3)
* 的供应商说明:
本公司是一家专业经营生物、仪器、试剂、耗材的公司,在广大用户的帮助和支持下,经过不懈的努力,已成为国内生命科学领域产品的主要供应商之一,代理许多*水平的高科技产品,包括分子生物学、细胞生物学、免疫学、诊断等多个研究及应用领域。公司的服务和业务网络遍及全国,在同行获得*好评。特别是生物试剂和细胞产品更是种类齐全、价格实惠,美国*原代细胞,专业培养基,常用传统培养基,细胞培养用的相关试剂,氨基酸,抗生素,维他命类产品品种齐全,试剂耗材种类繁多。
* 其它产品:
Y46362003-10KU β-D-Glucoside glycohydrolase β-葡萄糖苷酶 / 10KU
GB0482-5g D-Glucuronic acid free acid D-葡萄糖醛酸 [6556-12-3] 5g
G6247-25g D-(+)-Glucuronic acid γ-lactone * [32449-92-6] 25g
GB0483-5g D-Glucuronic acid, sodium salt, monohydrate D-* [207300-70-7] 5g
Y46485003-150U Glutamate Dehydrogenase *脱氢酶 [9029-12-3] 150U
Y46486003-600U Glutamate Dehydrogenase *脱氢酶 [9029-12-3] 600U
G4062-50g D-Glutamic acid D-* [6893-26-1] 50g
G4063-250g DL-Glutamic acid monohydrate DL-* [19285-83-7] 250g
GB0221-500g L-Glutamic acid L-* [56-86-0] 500g
G2011-1g L-Glutamic acid N-L-谷氨酰基-1-萘 [14525-44-1] 1g
GB0224-100g L-Glutamine L-* [56-85-9] 100g
GB0224-500g L-Glutamine L-* [56-85-9] 500g
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