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38224

Sigma-Aldrich

二异辛基硫代次膦酸

technical, ~85% (T)

别名:

双(2,4,4-三甲基戊基)硫代次膦酸

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100 ML
$134.00

$134.00

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100 ML
$134.00

About This Item

经验公式（希尔记法）:
C16H35OPS
CAS号:
132767-86-3
分子量:
306.49
MDL编号:
MFCD00216700
UNSPSC代码:
12352100
PubChem化学物质编号:
57649821
NACRES:
NA.22

$134.00

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等级

technical

方案

~85% (T)

表单

liquid

折射率

n20/D 1.48

密度

0.93 g/mL at 20 °C (lit.)

SMILES字符串

CC(CC(C)(C)C)CP(S)(=O)CC(C)CC(C)(C)C

InChI

1S/C16H35OPS/c1-13(9-15(3,4)5)11-18(17,19)12-14(2)10-16(6,7)8/h13-14H,9-12H2,1-8H3,(H,17,19)

InChI key

KUYLHALFMPOMKK-UHFFFAOYSA-N

相关类别

一般描述

Diisooctylthiophosphinic acid (Bis(2,4,4-trimethylpentyl)thiophosphinic acid) is a hygroscopic liquid. Its physical properties (refractive index and specific gravity) have been reported.[1]
Diisooctylthiophosphinic acid is an application specific reagent.

应用

Complexing agent for the extraction of transition metals
Diisooctylthiophosphinic acid is suitable for use in the colorimetric determination of airborne lead.[2] It may be used as chelating agent for supercritical fluid extraction (SFE) of metals, for subsequent ICP-MS analyses of mercury, cadmium and lead in sediment.[3]

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H314

危险分类

Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

204.8 °F - closed cup

闪点(°C)

96 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Ash M and Ash I.
Handbook of solvents., 254-254 (2003)
Raja Norimie Raja Sulaiman et al.
Journal of hazardous materials, 340, 77-84 (2017-07-18)
The discharge of electroplating waste containing nickel ions has led to environmental issues owing to the toxicity problem mainly to the aquatic organisms and humans. Liquid-liquid extraction offers a great potential treatment for nickel removal with several advantages of simple
Supercritical Fluid Extraction of Metals Using Bis (2, 4, 4-trimethyl-pentyl) monothiophosphinic Acid as Chelating Agent for Subsequent ICP-MS Analyses of Mercury, Cadmium and Lead in Sediment.
Roa EC, et al.
E-Journal of Chemistry, 8(3), 1114-1119 (2011)
Pornpimol Kongtip et al.
The Southeast Asian journal of tropical medicine and public health, 41(6), 1500-1511 (2011-02-19)
We developed a method to analyze airborne lead concentrations in the field. It was a modification of the colorimetric method using the reaction between 4(2-pyridylazo)-resorcinol (PAR) and lead with cyanex302 in an acid medium to reduce interfering metals. The lead

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