Molekula
Water SH HPLC grade
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Water SH HPLC grade is ultra-pure deionized water specifically designed for high-performance liquid chromatography (HPLC) applications, ensuring minimal interference and consistent baseline stability in analytical testing. This grade meets stringent purity requirements for precise measurements in labs, pharmaceuticals, and research. Catalogue details: CAS 7732-18-5, molecular formula H₂O, molecular weight 18.02 g/mol, stored at ambient conditions, signal word Warning. Molekula supplies Water SH HPLC grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Water SH HPLC grade is ultra-pure deionized water specifically designed for high-performance liquid chromatography (HPLC) applications, ensuring minimal interference and consistent baseline stability in analytical testing. This grade meets stringent purity requirements for precise measurements in labs, pharmaceuticals, and research. Catalogue details: CAS 7732-18-5, molecular formula H₂O, molecular weight 18.02 g/mol, stored at ambient conditions, signal word Warning. Molekula supplies Water SH HPLC grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Clear, colourless liquid |
| Non-Volatile Matter | ≤ 1ppm |
| Conductivity | ≤ 1.0 μS/cm |
| APHA | ≤ 1 |
| Total dissolved solids (as non-volatile residue) | ≤ 1 ppm |
| UV 200nm | ≤ 0.005au |
| UV 254nm | ≤ 0.005au |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90028190 |
| CAS Number | 7732-18-5 |
| Molecular Formula | H2O |
| Molecular Weight | 18.02 |
| SMILES | O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2201.90.0000 |
| Tariff Code | 2853901000 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P271 Use only outdoors or in a well-ventilated area
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+P352 IF ON SKIN: Wash with soap and water
- P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+P351+P338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing
- P321 Specific treatment (see supplemental first aid instructions on this label)
- P403+P233 Store in a well-ventilated place. Keep container tightly closed
- P405 Store locked up
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is HPLC-grade water used for?
HPLC-grade water is primarily used as a mobile phase solvent in high-performance liquid chromatography (HPLC) to ensure accurate, reproducible analytical results.
What is the chemical formula and molecular weight of HPLC-grade water?
The chemical formula is **H₂O** with a molecular weight of **18.02 g/mol**.
How should HPLC-grade water be stored?
Store at ambient temperature in a tightly sealed container to prevent contamination, ideally in a clean, dry environment.
What grade of water is this, and how does it differ from other grades?
This is **HPLC-grade water**, which meets stringent purity requirements (typically ≤5 ppb TOC) for chromatographic applications, far exceeding laboratory or reagent-grade standards.
Can Molekula supply HPLC-grade water in bulk?
Yes, we offer HPLC-grade water in bulk quantities—please contact our sales team for custom packaging and delivery options.
What documentation comes with an order of HPLC-grade water?
Each order includes a **Certificate of Analysis (CoA)** detailing purity metrics (e.g., TOC, conductivity, microbial limits) and a **Safety Data Sheet (SDS)**.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.