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Merck

1.88001

Aquastar® CombiTitrant 1

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

Synonym(s):

Karl Fischer


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About This Item

UNSPSC Code:
41116105
NACRES:
NA.21

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Product Name

CombiTitrant 1,

product line

Aquastar®

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

Quality Level

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This Item
1.88002L8507HPA072407
reaction suitability

reaction type: volumetric

reaction suitability

reaction type: volumetric

reaction suitability

-

reaction suitability

-

technique(s)

Karl-Fischer titration: suitable

technique(s)

Karl-Fischer titration: suitable

technique(s)

-

technique(s)

immunofluorescence: 0.25-2 μg/mL

format

single component solution

format

single component solution

format

-

format

-

product line

Aquastar®

product line

Aquastar®

product line

-

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

liquid

form

liquid

form

lyophilized powder

form

buffered aqueous glycerol solution

shelf life

36 mo. (from manufacture date)

shelf life

36 mo. (from manufacture date)

shelf life

-

shelf life

-

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

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

Legal Information

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

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Product No.
Description
Pricing

pictograms

Exclamation markHealth hazard

signalword

Danger

Hazard Classifications

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

target_organs

Thyroid

Storage Class

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

wgk

WGK 2


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

693-98-1

CAS No.

288-32-4 + 693-98-1

CAS No.

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’.

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Articles

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.

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