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Merck
CN

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 Perchloric acid 0.1 mol/L in acetic acid

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

Summary application report for analysis of moisture in Acids, aqueous

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全球贸易项目编号

货号GTIN
188005100004022536761749
188005250004022536761756
188005050004022536761206
188005100304054839714429
188005250304054839754784
1.88005.254504061839400160