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Tetra-n-butylammonium hydrogen sulfate ( 硫酸氢四正丁基铵 )

产品名称: Tetra-n-butylammonium hydrogen sulfate ( 硫酸氢四正丁基铵 )
产品型号: 1183120025
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Tetra-n-butylammonium hydrogen sulfate ( 硫酸氢四正丁基铵 )为创赛集团品质提供Merck系列产品，可查询Tetra-n-butylammonium hydrogen sulfate ( 硫酸氢四正丁基铵 )价格，同系列Tetra-n-butylammonium hydrogen sulfate ( 硫酸氢四正丁基铵 )国内现货，可提供定合成服务。提供型号，


Tetra-n-butylammonium hydrogen sulfate ( 硫酸氢四正丁基铵 )  的详细介绍
产品名称：Tetra-n-butylammonium hydrogen sulfate ( 硫酸氢四正丁基铵 )
产品货号：1183120025
产品包装：Glass bottle
产品规格：25 g 


产品信息
Hill Formula C16H37NO4S
HS Code 2923 90 00
EC number 251-068-5
Molar mass 339.54 g/mol
CAS number 32503-27-8
化学及物理数据
Solubility (20 °C) soluble
Melting point 169 - 172 °C
Molar mass 339.54 g/mol
Bulk density 650 kg/m3
pH value 1 - 2 (100 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 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
**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 (acidimetric; calculated on dried substance) ≥ 99 %
Identity (IR-spectrum) passes test
pH-value (10 %; water) ≤ 2
UV-transmission
- 200 nm; 0.005 mol/l; 1 cm; water
≥ 70 %
- 220 nm; 0.005 mol/l; 1 cm; water ≥ 90 %
- 250 nm; 0.005 mol/l; 1 cm; water ≥ 98 %
Loss on drying (120 °C, vacuum) ≤ 2 %



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