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MilliporeSigma

78533

Supelco

Water

for TOC analysis

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1 L
$64.90

About This Item

Linear Formula:
H2O
CAS Number:
Molecular Weight:
18.02
Beilstein/REAXYS Number:
2050024
EC Number:
MDL number:
UNSPSC Code:
12191602
PubChem Substance ID:
NACRES:
NA.21
Application(s):
environmental
food and beverages
general analytical
Bp:
100 °C (lit.)
Vapor pressure:
3 mmHg

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vapor density

<1 (vs air)

Quality Level

vapor pressure

3 mmHg

shelf life

limited shelf life, expiry date on the label

dilution

(for analytical testing)

impurities

≤0.10 mg/L TOC

refractive index

n20/D 1.34 (lit.)

bp

100 °C (lit.)

mp

0 °C (lit.)

density

1.000 g/mL at 3.98 °C (lit.)

suitability

suitable for (TOC analysis)

application(s)

environmental
food and beverages
general analytical

SMILES string

O

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
WX00011.15333WX0004
Water for TOC analysis

78533

Water

Water Suitable for LCMS chromatography, OmniSolv&#174; (Updated non-compliant text)

WX0001

Water

Water for chromatography (LC-MS Grade) LiChrosolv&#174;

1.15333

Water

Water gradient grade, Meets Reagent Specifications for testing USP/NF monographs OmniSolv&#174;

WX0004

Water

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

application(s)

environmental
food and beverages
general analytical

application(s)

general analytical

application(s)

general analytical

application(s)

general analytical

vapor pressure

3 mmHg

vapor pressure

23 hPa ( 20 °C)

vapor pressure

23 hPa ( 20 °C)

vapor pressure

23 hPa ( 20 °C)

vapor density

<1 (vs air)

vapor density

-

vapor density

-

vapor density

-

density

1.000 g/mL at 3.98 °C (lit.)

density

1.000 g/mL at 3.98 °C (lit.)

density

1.000 g/mL at 3.98 °C (lit.)

density

1.000 g/mL at 3.98 °C (lit.)

impurities

≤0.10 mg/L TOC

impurities

≤50 ppb p-nitrophenol (LC/MS), ≤50 ppb reserpine (LC/MS)

impurities

-

impurities

≤5 ppb Total purgeable organics

General description

Total organic carbon analysis is a methodology to measure the carbon content of dissolved and particulate organic matter present in water. TOC analysis helps removal of inorganic carbon, oxidation of organic carbon into CO2 and quantifying CO2.[1]

Storage Class

12 - Non Combustible Liquids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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