跳转至内容
Merck
CN

1.88002

Aquastar® CombiTitrant 2

one component titrant for volumetric Karl Fischer titration, 1 ml ≙ ca. 2 mg H₂O, Aquastar®

别名:

CombiTitrant 2

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

UNSPSC Code:
12352401
NACRES:
NA.21
技术服务
需要帮助?我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助


产品名称

容量法单组份滴定剂,滴定度~2mg/mL,

product line

Aquastar®

Quality Level

form

liquid

shelf life

36 mo. (from manufacture date)

reaction suitability

reaction type: volumetric

concentration

2 mg/mL

technique(s)

Karl-Fischer titration: suitable, titration: suitable

color

red-brown

format

single component solution

shipped in

ambient

storage temp.

15-25°C

Application

1.88002.1038 38/430 聚涂层玻璃瓶封装
1.88002.1045 GL45 聚涂层玻璃瓶封装
1.88002.2538 38/430 聚涂层玻璃瓶封装
1.88002.2545 GL45 聚涂层玻璃瓶封装
AQUASTAR®

Packaging

产品包装编码(SKU-pack size number)尾数是“3”,如xxxxxx1003或xxxxxxx 4003,代表其为SmartChemical产品,通过产品标签上的RFID标记可将数据无缝传输到仪器。详情参见www.sigmaaldrich.com/SmartChemicals

Analysis Note

有效期自制造日期起 36 个月颜色红棕色密度(20°C)1.090-1.110g/cm3形式液体滴度(mg 水/mL)2.0 min

Legal Information

AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany


pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Oral

target_organs

Thyroid

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 2



分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库


实验方案

Accurately measure the moisture content in ethanolamine (HOCHCHNH) through Karl Fischer titration, using both volumetric or coulometric methods.

Karl Fischer titration offers accurate water content determination in hemp samples compared to the loss on drying method.

Accurately measure moisture content in kerosene through Karl Fischer titration, using both volumetric and coulometric methods for reliable results.

查看所有协议




全球贸易项目编号

货号GTIN
188002100304054839714412
188002104304054839742514
188002100004022536761732
188002104504054839199554