Water, for HPLC

Name: Water, for HPLC
Brand: Vaqora Chemicals
SKU: VQ-001755

About Water, for HPLC

Water is an HPLC grade solvent in HPLC grade carrying the CAS registry number 7732-18-5. The compound has the formula H2O, corresponding to a molecular weight of 18.02 g/mol. Its systematic (IUPAC) name is oxidane. Common synonyms include H2O and Distilled water.

In its supplied form it is a colourless liquid. Reported physical data include a boiling point of 100 °C and a density of 1.000 g/mL at 3.98 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span HPLC mobile phase, LC-MS sample preparation and trace analysis. It is used across academic and industrial research and pharmaceutical manufacturing.

Standard pack sizes are 500 mL, 5 L and 25 L, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

HPLC mobile phase
LC-MS sample preparation
Trace analysis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Water, for HPLC
Catalogue No.	VQ-001755
CAS Number	7732-18-5
IUPAC name	oxidane
Molecular formula	H₂O
Molecular weight	18.02 g/mol
Exact mass	18.0106
Grade	HPLC
HSN code	28539010
InChIKey	XLYOFNOQVPJJNP-UHFFFAOYSA-N
SMILES	O
PubChem CID	962

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Boiling point	100 °C
Density	1.000 g/mL at 3.98 °C
LogP (XLogP3)	-0.5
H-bond donors / acceptors	1 / 1
TPSA	1 Å²
Synonyms	H2O, Distilled water, Dihydrogen oxide, Purified water, Sterile water, Water vapor, Water, deionized, Water, purified, Water, mineral, Dihydrogen Monoxide, Deionized water, Water, sterile

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7732-18-5

Aluminium oxide dispersion (gamma, 20 Wt%, 30 nm) in water

CAS: 7732-18-5
Formula: H₂O
MW: 18.02 g/mol

VQ-017565

AR

Water, AR

CAS: 7732-18-5
Formula: H₂O
MW: 18.02 g/mol

VQ-047292

Water, distilled

CAS: 7732-18-5
Formula: H₂O
MW: 18.02 g/mol

VQ-001937

Electronic

Water, electronic grade

CAS: 7732-18-5
Formula: H₂O
MW: 18.02 g/mol

VQ-046916

GC

Water, for GC

CAS: 7732-18-5
Formula: H₂O
MW: 18.02 g/mol

VQ-045771

HPLC / Spectroscopy

Water, for HPLC, for spectroscopy

CAS: 7732-18-5
Formula: H₂O
MW: 18.02 g/mol

VQ-045594

Molecular Biology

Water, for molecular biology

CAS: 7732-18-5
Formula: H₂O
MW: 18.02 g/mol

VQ-001756

HPLC

Water, gradient grade chromatography, for HPLC

CAS: 7732-18-5
Formula: H₂O
MW: 18.02 g/mol

VQ-001757

All 10 products with CAS 7732-18-5 →

Frequently asked questions

What is the CAS number of Water, for HPLC?

The CAS Registry Number of Water, for HPLC is 7732-18-5. It is also known as H2O, Distilled water, Dihydrogen oxide.

What is the molecular formula and molecular weight of Water, for HPLC?

Water, for HPLC has the molecular formula H2O and a molecular weight of 18.02 g/mol. Its IUPAC name is oxidane.

Which grade and pack sizes of Water, for HPLC can I order?

We supply Water, for HPLC in HPLC grade, in 500 mL, 5 L, 25 L packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Water, for HPLC?

Yes. Every lot of Water, for HPLC is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Water, for HPLC be shipped internationally?

Yes. Water, for HPLC is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.