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Titriplex® III solution

品牌
Supelco
货号
1.08446
规格纯度
for 1000 ml, c(Na2-EDTA 2 H2O) = 0.01 mol/l Titrisol®
参考价格
513.96 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

for 1000 ml, c(Na₂-EDTA 2 H₂O) = 0.01 mol/l Titrisol®

分析说明

Concentration after dilution to 1 liter: c(C₁₀H₁₄N₂Na₂O₈ ∙ 2 H₂O) = 0.01 mol/lAmount-of-substance concentration0.01000 mol/lThe concentration of this solution was determined with volumetric standard zinc (article number 1.02409). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 682 (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard zinc, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.

法律信息

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

产品性质

质量水平100
产品线Titrisol®
形式liquid
reaction suitabilityreaction type: Complexometric reactions
reaction type: Redox Reactions
浓度0.01 M
technique(s)titration: suitable
pH值(酸碱度)7.8 (20 ℃ in H2O)
密度1.04 g/cm3 at 20 ℃
储存温度15-25℃

安全信息

象形图GHS05
警示用语:Warning
危险声明H290 - H315 - H319
预防措施声明P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
危险分类Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
储存分类代码8B - Non-combustible, corrosive hazardous materials
WGKWGK 2
闪点(F)Not applicable
闪点(C)Not applicable

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