MilliporeSigma
All Photos(1)

EM3234

Supelco

Water, Deionized Distilled, ASTM Type II

Distilled, ASTM Type II

Synonym(s):
Water
Linear Formula:
H2O
CAS Number:
Molecular Weight:
18.02
Beilstein:
2050024
MDL number:

Quality Level

vapor pressure

23 hPa ( 20 °C)

description

TOC <= 50g/L (at the time of manufacture)

form

liquid

shelf life

18 mo. (from manufacture date)

impurities

≤0.01 ppm Heavy metals (as Pb)
≤0.4 ppm Chloride
≤0.4 ppm Nitrate
≤1.0 ppm Phosphate
≤1.0 ppm Sulfate
≤20 ppm Total solids
≤3 ppb Silica (SiO2)
≤5 ppb Chloride (Cl)

color

APHA: ≤10

refractive index

n20/D 1.34 (lit.)

conductivity

≤1 S/cm at 25 °C

bp

100 °C (lit.)

mp

0 °C (lit.)

density

1.000 g/mL at 3.98 °C (lit.)

anion traces

chloride (Cl-): ≤5 ppb

cation traces

Fe: ≤0.3 ppm
Na: ≤5 ppb

shipped in

ambient

storage temp.

no temp limit

SMILES string

O

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

Packaging

200 l in Plastic barrel

Application

Distilled, ASTM Type II

Analysis Note

Expiration date: 18 months from mfg date
Chloride (Cl): 5ppb max
Color (APHA): 10 max
Conductivity at 25°C: 1.0S/cm max
Form: Clear liquid
Heavy metals (as Pb): 0.01ppm max
Ion chromatography, Chloride: 0.4ppm max
Ion chromatography, Nitrate: 0.4ppm max
Ion chromatography, Phosphate: 1.0ppm max
Ion chromatography, Sulfate: 1.0ppm max
Iron (Fe): 0.3ppm max
Microbial limits (at time of manufacture): 10CFU/mL max
Resistivity at 25°C: 1.0MOhm❞cm min
Silica (SiO2): 3ppb max
Sodium (Na): 5ppb max
Substances reducing permanganate: To pass test
Total organic carbon (at time of manufacture): 50g/L max
Total solids: 20ppm max

Storage Class Code

10 - Combustible liquids

WGK

nwg

Flash Point(F)

No data available

Flash Point(C)

No data available

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Quality

Enter Lot Number to search for Certificate of Quality (COQ).

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