Molekula
Acetic acid SH HPLC grade
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Acetic acid SH HPLC grade is a high-purity, water-miscible carboxylic acid essential for analytical chromatography, pharmaceutical testing, and high-performance liquid chromatography (HPLC) applications. It ensures accurate, reproducible results in lab settings where trace impurities could skew analyses. Beyond chromatography, acetic acid serves as a laboratory solvent and acidifying agent and is used in textile dyeing and finishing, leather deliming and photographic fixing baths. This product has a CAS number of 64-19-7, molecular formula CH₃CO₂H, and a molecular weight of 60.05 g/mol. It is stored at ambient conditions and carries a **Danger** signal word due to its corrosive and harmful properties. Molekula supplies Acetic acid SH HPLC grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 L — £52.90 per pack ex VAT · £63.48 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Water | ≤0.1% |
| Purity | ≥ 99.90% |
| Residue | ≤0.0001% |
| UV Transmission Data | 252nm >10%; 260nm >50%; 270nm >80%; 280nm >95%; 300-400nm >99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 39 °C |
| Transport Class | 8 (3) |
| Packing Group | II |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Clear, colorless liquid |
| Odour | Pungent |
| Melting Point | 16.6 °C |
| Boiling Point | 117.9 °C |
| Density | 1.05 (relative, water = 1) |
| Water Solubility | Miscible with water |
| Solubility (other solvents) | Miscible with ethanol, ethyl ether, acetone, benzene; soluble in carbon tetrachloride, carbon disulfide |
| Vapour Pressure | 1.5 kPa at 20 °C |
| Refractive Index | 1.3720 |
| pKa | pKa = 4.76 (at 25 °C) |
| log P (octanol/water) | -0.17 |
Source: PubChem CID 176 (HSDB, DrugBank, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90023504 |
| CAS Number | 64-19-7 |
| IUPAC Name | acetic acid |
| EC Number | 200-580-7 |
| Molecular Formula | CH3CO2H |
| Molecular Weight | 60.05 |
| Exact Mass | 60.0211 |
| SMILES | CC(=O)O |
| InChIKey | QTBSBXVTEAMEQO-UHFFFAOYSA-N |
| InChI | InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4) |
| PubChem CID | 176 |
| UN Number | UN2789 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29152100 |
| Tariff Code | 2915210090 |
Safety & GHS
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Flammable
GHS02
-
Corrosive
GHS05
Hazard statements
- H226 Flammable liquid and vapour
- H314 (sub cat. 1A) Causes severe skin burns and eye damage
- H318 Causes serious eye damage
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P220 Keep/Store away from clothing/combustible materials
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
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 acetic acid SH HPLC grade used for?
This grade is primarily used for high-performance liquid chromatography (HPLC) applications, including mobile phase preparation and sample analysis in laboratories.
What is the chemical formula and molecular weight of acetic acid?
The chemical formula is **CH₃CO₂H** and the molecular weight is **60.05 g/mol**.
How should acetic acid SH HPLC grade be stored?
Store at **ambient temperature** in a tightly sealed container, away from incompatible substances and moisture.
What purity grade is available for acetic acid from Molekula?
This product is supplied as **HPLC grade**, meeting stringent purity requirements for chromatographic applications.
Can Molekula supply acetic acid in bulk quantities?
Yes, we offer bulk quantities of acetic acid SH HPLC grade—please contact our sales team for specific packaging options and minimum order quantities.
What documentation comes with an order of acetic acid?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
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.