HPLC purity
Reverse-phase HPLC with UV detection; purity target reported per lot with related-substance reporting on request.
Acetic AcidHPLC ≥ 98%MS confirmed3ml
Vial illustrations reflect supplied lyophilized format. Distribution scope and destination market confirmed before invoicing.
| Compound | Acetic Acid |
|---|---|
| CAS number | 64-19-7 |
| Class | Reconstitution & ancillary |
| Molecular formula | C2H4O2 |
| Molecular weight | 60.05 g/mol |
| Form | Lyophilized powder, sterile glass vial |
| Purity target | ≥ 98% by HPLC |
| Vial formats | 3ml / 10ml |
| Documentation | COA + HPLC + MS, batch lot file where available |
| Distribution scope | Research use, worldwide |
| Storage | Store tightly sealed at controlled room temperature (15–25 °C), protected from light and away from strong oxidizers and bases. Keep vials closed to limit evaporation and moisture uptake; do not freeze dilute aqueous solutions. Note that concentrated (glacial) acetic acid can solidify below roughly 16 °C. |
MOQ & lead time
| Tier | Quantity | Lead time |
|---|---|---|
| Sample lot | From 50 vials | 3–7 days |
| Production lot | 200–1,000 vials | 10–14 days |
| OEM repeat | 1,000+ vials | 14–18 days, scheduled |
Acetic acid is a short-chain carboxylic acid supplied as a dilute reconstitution and solubilization solvent for research peptides that dissolve poorly in plain water.
Documentation
Batch documentation support for Acetic Acid lots.
COA / HPLC / MS document support where available. Distribution scope confirmed before invoicing.
MS identity
Mass spectrometry identity confirmation against the Acetic Acid reference profile.
Lot traceability
Compound prefix and lot serial printed on the vial label and repeated in the document pack and carton.
FAQ
Acetic Acid — frequently asked by B2B buyers.
What grade and format is your acetic acid supplied in?
It is supplied as a laboratory reconstitution ancillary in 3 ml and 10 ml vials, as dilute acetic acid solution or at concentration to your specification. Grade, concentration, and fill volume are confirmed per order, and each lot ships with a Certificate of Analysis.
Why is acetic acid used alongside research peptides?
Dilute acetic acid is a common reconstitution and solubilization solvent for peptides that are poorly soluble in plain or bacteriostatic water. It is also chemically relevant because many research peptides are isolated and supplied as acetate salts. This is format and handling information only, not usage or dosing guidance.
What documentation ships with each lot?
Each batch is supplied with a Certificate of Analysis covering identity and purity (typically by GC and/or acid-base titration), plus a Safety Data Sheet on request. Batch numbers provide full lot traceability for your QC records.
What are the MOQ and available vial sizes?
Standard catalog format is 3 ml and 10 ml vials at a minimum order quantity of 50 vials. Custom fill volumes, concentrations (for example dilute 0.6% acetic acid), and bulk quantities are available on RFQ.
Can this be private-labeled or OEM-supplied for export?
Yes. We support OEM and private-label fulfillment with custom labeling, specified concentrations, bulk supply, and export documentation. Contact us with your target specification and market for an RFQ and compliance paperwork.
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