所有图片(1)

1.08417

Supelco

Titriplex® II

for analysis (ethylenedinitrilotetraacetic acid) ACS,Reag. Ph Eur

别名:
Titriplex II, EDTA, Edetic acid, Diaminoethane-tetraacetic acid
Empirical Formula (Hill Notation):
C10H16N2O8
CAS号:
分子量:
292.24
MDL编号:
EC索引号:
200-449-4

质量水平

100

等级

ACS reagent

agency

reag. Ph. Eur.

蒸汽压

<0.013 hPa ( 20 °C)

产品线

Titripur®

测定

≥99.4-100.6% (complexometric)

形式

solid

自燃温度

>200 °C

效能

2580 mg/kg LD50, oral (Rat)

reaction suitability

reaction type: Complexometric reactions

technique(s)

titration: suitable

pH值(酸碱度)

2.5 (23 °C, 10 g/L in H2O, slurry)

mp

220 °C (decomposition)

转变温度

flash point >400 °C (DIN 51758)

溶解性

0.5 g/L

密度

0.86 g/cm3 at 20 °C

堆积密度

600 kg/m3

痕量阳离子

Ca: ≤10 ppm
Fe: ≤10 ppm
Mg: ≤5 ppm
heavy metals (as Pb): ≤10 ppm

储存温度

15-25°C

InChI

1S/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)

InChI key

KCXVZYZYPLLWCC-UHFFFAOYSA-N

相关类别

分析说明

Assay (complexometric): 99.4 - 100.6 %
Identity (IR-spectrum): conforms
Appearance: White to almost white, fine crystalline to crystalline powder.
in ammonia insoluble components: ≤ 0.005 %
Heavy metals (as Pb): ≤ 10 ppm
Ca (Calcium): ≤ 10 ppm
Fe (Iron): ≤ 10 ppm
Mg (Magnesium): ≤ 5 ppm
Nitrilotriacetic acid: ≤ 0.1 %
Sulfated ash: ≤ 0.1 %
Water (according to Karl Fischer): ≤ 0.2 %
ACS and Reag. Ph Eur conforms

法律信息

Titriplex is a registered trademark of Merck KGaA, Darmstadt, Germany
Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(F)

Not applicable

闪点(C)

Not applicable

分析证书

原产地证书 (CofO)

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