Skip to Content
Merck
All Photos(1)

Documents

1.88001

Supelco

CombiTitrant 1

Synonym(s):

Karl Fischer

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
41116105
NACRES:
NA.21

product line

Aquastar®

Quality Level

100

form

liquid

shelf life

36 mo. (from manufacture date)

reaction suitability

reaction type: volumetric

concentration

1 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

1880011045 is packaged in GL45 glass bottle.
AQUASTAR®

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

Expiration dateExp 36 months from mfg dateColorRed-brownDensity at 20°C1.065-1.085g/cm3Efficiency factor (mg water per mL)1.0 minFormLiquid

Legal Information

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

related product

Product No.
Description
Pricing

1.88021

CombiSolvent Fats, Solvent for volumetric Karl Fischer titration with one component reagents for fats Aquastar®

1.88052

Water standard 1%, Certified Reference Material for volumetric Karl Fischer Titration 1 g ≙ 10 mg H₂O Aquastar®

1.12939

Lactose Standard 5 %, Certified Reference Material for Karl Fischer Titration Aquastar®

1.88002

CombiTitrant 2

1.88020

CombiSolvent Oil, Solvent for volumetric Karl Fischer titration with one component reagents for oils Aquastar®

1.88005

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

1.88015

Solvent, solvent for volumetric Karl Fischer titration with two component reagents Aquastar®

1.88051

Water standard 0.1%, Certified Reference Material for coulometric Karl Fischer Titration 1 g ≙ 1 mg H₂O Aquastar®

1.09259

Water standard 5 mg/ml, (1 ml contains 5 mg H₂O) Aquastar®

1.06664

Sodium tartrate dihydrate, Certified Reference Material for Karl Fischer Titration 15.66% Aquastar®

1.88009

CombiMethanol, Solvent for volumetric Karl Fischer titration with one component reagents max. 0.01% H₂O Aquastar®

1.88008

CombiSolvent, methanol-free solvent for volumetric Karl Fischer titration with one component reagents Aquastar®

1.88010

Titrant 5, titrant for volumetric Karl Fischer titration with two component reagents 1 ml ≙ ca. 5 mg H₂O Aquastar®

1.88050

Water Standard 0.01 %, Reference Material for coulometric Karl Fischer Titration 1 g ≙ 0.1 mg H₂O Aquastar®

Pictograms

Exclamation markHealth hazard
GHS07,GHS08

Signal Word

Danger

Hazard Classifications

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

Target Organs

Thyroid

Storage Class Code

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

WGK

WGK 2

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 3

1 of 3

Water standard 1% Certified Reference Material for volumetric Karl Fischer Titration 1 g ≙ 10 mg H₂O Aquastar®

Supelco

1.88052

Water standard 1%

CombiSolvent Oil Solvent for volumetric Karl Fischer titration with one component reagents for oils Aquastar®

Supelco

1.88020

CombiSolvent Oil

CombiCoulomat fritless Karl Fischer reagent for coulometric water determination for cells with and without diaphragm Aquastar®

Supelco

1.09257

CombiCoulomat fritless

Articles

Karl Fischer Titration Tips: Water Content Measurement

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

Titration 4.0

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service