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Merck

1.88005

Aquastar® CombiTitrant 5

one component titrant for volumetric Karl Fischer titration, 1 ml ≙ ca. 5 mg H₂O, Aquastar®

别名:

滴定液 5

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关于此项目

UNSPSC Code:
41115601
NACRES:
NA.21
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产品名称

容量法单组份滴定剂,滴定度~5mg/mL, one-component reagent for volumetric Karl Fischer titration 1 ml ≙ ca. 5 mg H2O Aquastar®

Quality Level

product line

Aquastar®

form

liquid

reaction suitability

reaction type: volumetric

concentration

5 mg/mL

technique(s)

Karl-Fischer titration: suitable, titration: suitable

density

1.19 g/cm3 at 20 °C

format

single component solution

storage temp.

15-25°C

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

卡尔费休滴定剂的浓度(效率)随时间而降低。因此,效价作为抵消这种影响以及设备、个人操作和实验室条件变化的校正因子,必须在打开新瓶后立即测定,并应定期核实。

Legal Information

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


pictograms

Health hazardCorrosion

signalword

Danger

Hazard Classifications

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

target_organs

Thyroid

存储类别

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

flash_point_f

Not applicable

flash_point_c

Not applicable



分析证书(COA)

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实验方案

Summary application report for analysis of moisture in Chocolate.

Summary application report for analysis of moisture in Sunflower oil.

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

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商品

Methods including internal extraction, external extraction, and Karl Fischer oven ensure accurate water content determination by titration.

SmartChemicals enable wireless CoA data transfer, reducing human error in titration experiments.

SmartChemicals enable wireless transfer of CoA data stored on an RFID tag on the consumable bottle to the titrator, reducing effort and chance for human error. Crucial data required for the application is transmitted safely, reliably and intelligently to the instrument.

相关内容

Karl Fischer titration determines water content in raw materials and products, a widely used analytical method.

卡尔费休滴定法可测定原材料和产品中的水分含量,是一种广泛使用的分析方法。





全球贸易项目编号

货号GTIN
1.88005.250304054839754784
1.88005.050004022536761206
1.88005.100304054839714429
1.88005.250004022536761756
1.88005.100004022536761749