Skip to Content
Merck
All Photos(1)

Documents

1.09259

Supelco

Water standard 5 mg/ml

(1 ml contains 5 mg H₂O) Aquastar®

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

About This Item

UNSPSC Code:
41116107
EC Index Number:
200-752-1

vapor pressure

2.04 hPa ( 20 °C)

Quality Level

100

product line

Aquastar®

form

liquid

autoignition temp.

300 °C

expl. lim.

1.6-8.0 % (v/v) 1-Pentanol)

technique(s)

Karl-Fischer titration: suitable
titration: suitable

bp

138 °C/1013 hPa

mp

-78 °C

transition temp

flash point 49 °C

density

0.82 g/cm3 at 20 °C

format

single component solution

storage temp.

15-25°C

Related Categories

General description

Water standard 5 mg/ml is a liquid water standard based on long-chain alcohol.

Application

The 5mg/ml water standard can be used as an analytical standard for daily titer control.

Analysis Note

Assay: 4.980 - 5.020 mg/ml

Legal Information

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

reagent

Product No.
Description
Pricing

recommended

Product No.
Description
Pricing

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

120.2 °F

Flash Point(C)

49 °C

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

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