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Merck
CN

1.88011

Aquastar® Titrant 2

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

Synonym(s):

Titration Solution 2

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About This Item

UNSPSC Code:
41115601
NACRES:
NA.21
Technical Service
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Product Name

Titrant 2, titrant for volumetric Karl Fischer titration with two component reagents 1 ml ≙ ca. 2 mg H2O Aquastar®

Quality Level

product line

Aquastar®

form

liquid

reaction suitability

reaction type: volumetric

concentration

2 mg/mL

technique(s)

Karl-Fischer titration: suitable, titration: suitable

transition temp

flash point <21 °C

density

0.82 g/cm3 at 20 °C

format

two component solution

storage temp.

15-25°C

Packaging

SKU-pack size numbers ending with a "3" are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals

Analysis Note

Efficiency: ≥ 2

Legal Information

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


signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT RE 2 Oral - STOT SE 1

target_organs

Thyroid

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

69.8 °F

flash_point_c

< 21 °C

Regulatory Information

危险化学品

This item has



Certificates of Analysis (COA)

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Protocols

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

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

Summary application report for analysis of moisture in 1,2-Propanediol, propylene glycol

View All Protocols




Global Trade Item Number

SKUGTIN
188011100004022536763736
188011100304054839714771
188011104304054839742637
188011104504061839400207