Water - for biotechnology nuclease-free, sterile , CAS No.7732-18-5

CAS: 7732-18-5 Cat. No.: W274329 Formula: H2O Peso molecolare: 18.02 Numero EC: 231-791-2
Disponibile su ordine
GRADE & PURITY for biotechnology nuclease-free, sterile
Synonyms
water|7732-18-5|Dihydrogen oxide|Distilled water|Sterile water|Water, deionized|oxidane|Purified water|Water vapor|Water, purified|Dihydrogen Monoxide|aqua|Deionized water|DHMO|Oxygen atom|agua|steam|CCRIS 6115|Ultrex ii ultrapure|Water for injection|Ster
Storage
Room temperature
Shipped In
Normal
★
Size
Germania (EU)
USA*
Price
Qty
100ml
W274329-100ml
Su ordinazione · 8–12 settimane

42,43€

51,11€
Salva 8,68 € (16.98%)
500ml
W274329-500ml
Su ordinazione · 8–12 settimane

84,95€

98,84€
Salva 13,88 € (14.05%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

for biotechnology nuclease-free, sterile for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 601 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinonimi
water | 7732-18-5 | Dihydrogen oxide | Distilled water | Sterile water | Water, deionized | oxidane | Purified water | Water vapor | Water, purified | Dihydrogen Monoxide | aqua | Deionized water | DHMO | Oxygen atom | agua | steam | CCRIS 6115 | Ultrex ii ultrapure | Water for injection | Ster
Specifiche e purezza
for biotechnology nuclease-free, sterile
Condizioni di conservazione di stoccaggio
Room temperature
Spedito in
Normal
Nomi e identificatori
Sorrisi canonici
[16OH2]
IUPAC Name
oxidane
InChIKey
XLYOFNOQVPJJNP-UHFFFAOYSA-N
INCHI
1S/H2O/h1H2
Isomeri SMILES
O
Peso molecolare
18.02

Documentazione

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassHomogeneous non-metal compounds
ClasseHomogeneous other non-metal compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHomogeneous other non-metal compounds
Alternative Parents Not available
Molecular FrameworkNot available
Substituents Homogeneous other non metal
DescrizioneThis compound belongs to the class of inorganic compounds known as homogeneous other non-metal compounds. These are inorganic non-metallic compounds in which the largest atom belongs to the class of 'other non-metals'.
External Descriptors a small molecule
Struttura 3D
Modello di struttura chimica interattiva





Meccanismi d'azione
Certificati (CoA, COO, BSE/TSE e tabella di analisi)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

60 results found

Lot NumberCertificate TypeDataOggetto
H2618272Certificate of AnalysisAug 18, 2026 W274329
H2613038Certificate of AnalysisAug 13, 2026 W274329
G2624249Certificate of AnalysisAug 04, 2026 W274329
G2624264Certificate of AnalysisAug 04, 2026 W274329
G2616727Certificate of AnalysisJul 21, 2026 W274329
F2605572Certificate of AnalysisJun 05, 2026 W274329
C2618620Certificate of AnalysisMar 20, 2026 W274329
B2609003Certificate of AnalysisFeb 09, 2026 W274329
A2606635Certificate of AnalysisJan 06, 2026 W274329
A2606639Certificate of AnalysisJan 06, 2026 W274329
A2606640Certificate of AnalysisJan 06, 2026 W274329
K2503670Certificate of AnalysisNov 03, 2025 W274329
E2520383Certificate of AnalysisMay 20, 2025 W274329
E2519511Certificate of AnalysisMay 19, 2025 W274329
A2522350Certificate of AnalysisJan 22, 2025 W274329
L2411528Certificate of AnalysisDec 11, 2024 W274329
L2411538Certificate of AnalysisDec 11, 2024 W274329
L2411558Certificate of AnalysisDec 11, 2024 W274329
K2423011Certificate of AnalysisNov 23, 2024 W274329
K2423012Certificate of AnalysisNov 23, 2024 W274329
K2423014Certificate of AnalysisNov 23, 2024 W274329
J2430408Certificate of AnalysisOct 30, 2024 W274329
J2430413Certificate of AnalysisOct 30, 2024 W274329
J2430423Certificate of AnalysisOct 30, 2024 W274329
I2418385Certificate of AnalysisSep 21, 2024 W274329
I2418037Certificate of AnalysisSep 20, 2024 W274329
I2418036Certificate of AnalysisSep 20, 2024 W274329
H2415550Certificate of AnalysisAug 20, 2024 W274329
H2419455Certificate of AnalysisAug 20, 2024 W274329
H2419646Certificate of AnalysisAug 20, 2024 W274329
G2417025Certificate of AnalysisJul 18, 2024 W274329
G2417057Certificate of AnalysisJul 18, 2024 W274329
G2417101Certificate of AnalysisJul 18, 2024 W274329
F2420542Certificate of AnalysisJun 21, 2024 W274329
F2420543Certificate of AnalysisJun 21, 2024 W274329
F2420545Certificate of AnalysisJun 21, 2024 W274329
E2411453Certificate of AnalysisMay 13, 2024 W274329
E2411454Certificate of AnalysisMay 13, 2024 W274329
E2411455Certificate of AnalysisMay 13, 2024 W274329
D2415438Certificate of AnalysisApr 18, 2024 W274329
D2415439Certificate of AnalysisApr 18, 2024 W274329
D2415440Certificate of AnalysisApr 18, 2024 W274329
C2404517Certificate of AnalysisMar 04, 2024 W274329
C2404518Certificate of AnalysisMar 04, 2024 W274329
C2404519Certificate of AnalysisMar 04, 2024 W274329
A2412206Certificate of AnalysisJan 12, 2024 W274329
A2412205Certificate of AnalysisJan 12, 2024 W274329
A2412204Certificate of AnalysisJan 12, 2024 W274329
L2308568Certificate of AnalysisDec 11, 2023 W274329
L2308569Certificate of AnalysisDec 11, 2023 W274329
L2308572Certificate of AnalysisDec 11, 2023 W274329
K2315033Certificate of AnalysisNov 15, 2023 W274329
K2315034Certificate of AnalysisNov 15, 2023 W274329
K2315050Certificate of AnalysisNov 15, 2023 W274329
J2318128Certificate of AnalysisOct 18, 2023 W274329
J2318133Certificate of AnalysisOct 18, 2023 W274329
J2318147Certificate of AnalysisOct 18, 2023 W274329
H2318786Certificate of AnalysisAug 23, 2023 W274329
H2318785Certificate of AnalysisAug 23, 2023 W274329
G23181317Certificate of AnalysisJul 18, 2023 W274329
Proprietà chimiche e fisiche
Indice di rifrazione1.34
Punto di ebollizione (°C)100 °C
Punto di fusione (°C)0 °C (lit.)
Peso molecolare18.015 g/mol
XLogP3-0.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass18.0106 Da
Monoisotopic Mass18.0106 Da
Topological Polar Surface Area1.000 Ų
Heavy Atom Count1
Formal Charge0
Complexity0.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
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Recensioni

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Domande frequenti

How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 7732-18-5, the molecular formula is H2O, and the molecular weight is 18.02 g/mol. InChIKey XLYOFNOQVPJJNP-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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