merck millipore,默克密理博,107739,硅胶 60 HF

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merck millipore,默克密理博,107739,硅胶 60 HF
产品名称：硅胶 60 HF
产品型号：107739
for thin-layer chromatography

merck millipore,默克密理博,107739,硅胶 60 HF

产品介绍

merck millipore,默克密理博,107739,硅胶 60 HF

重要规格表

CAS号	EC号	Hill配方	化学配方	摩尔质量
7631-86-9	231-545-4	O₂Si	SiO₂	60.08 g/mol

描述
产品目录编号	107739
概述	Standardized sorbents ensure reliable results every time. Our broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum binder, silica with no foreign binder, and silica gel with a fluorescence indicator. We also offer high-quality aluminum oxide, cellulose microcrystalline, and kieselgur (also known as diatomaceous earth).

描述

产品目录编号

107739

概述

Standardized sorbents ensure reliable results every time. Our broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum binder, silica with no foreign binder, and silica gel with a fluorescence indicator. We also offer high-quality aluminum oxide, cellulose microcrystalline, and kieselgur (also known as diatomaceous earth).

产品信息
CAS号	7631-86-9
EC号	231-545-4
Hill配方	O₂Si
化学配方	SiO₂
Molar Mass	60.08 g/mol
HS代码	3824 90 96

理化信息
沸点	2230 °C (1013 hPa)
熔点	1710 °C
pH值	7 (100 g/l, H₂O, 20 °C) (残渣)
容积密度	200 - 1430 kg/m³
溶解度	(20 °C) 不溶

GHS安全信息
注意事项声明	P260: 防止吸进粉尘。
储存类别	10 - 13 其它液体及固体
WGK	NWG 没有使水遭到危害
一次性	32 在丢弃前, 薄层中或吸附剂中的刺激性或毒性层析残留物必须以适当方法除去(洗去或冲提). 所使用的溶剂必须以上述方法之一处理并丢弃. 管柱中大量的吸附剂必须以吸去或干燥除去溶剂后至于隔绝的塑料袋. 第I类. TLC垫片以及管柱需与类似的废弃物一同丢弃(铝, 玻璃, 塑料): 第K类.

安全信息
S相	S 22 Do not breathe dust.

规格
规格
pH-value (10 % suspension)	6.5 - 7.5
Fe (Iron)	≤ 0.02 %
Particle size	90 % < 55 µm
Application test	conforms
The data to the particle size are related to the pure silica gel before additive addition.

merck millipore,默克密理博,107739,硅胶 60 HF

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