Industrial chemicals · Taylor, TXTechnical Data Sheet
75% Vinegar ACS Grade
ACS Grade · 75%
Identity & Composition
- Product Name
- 75% Vinegar ACS Grade
- Alliance Code
- vinegar-75-acs-grade
- Grade
- ACS Grade
- Concentration
- 75%
- CAS Number
- 64-19-7PubChem
- Formula
- C2H4O2PubChem
- Molecular Weight
- 60.05PubChem
- Product Type
- solution
Specifications
| Test | Specification | Typical | Method | Source |
|---|---|---|---|---|
| Assay (CH3COOH) | 74.5 - 75.5 % | 75.0 % | — | Commercial practice |
| Titrable base | 0.0003 meq/g max | 0.00003 meq/g | — | Derived by dilution |
| Chlorides | 0.752 MAX ppm | 0.15 ppm | — | Derived by dilution |
| Heavy metals | 0.375 ppm max | 0.075 ppm | — | Derived by dilution |
| Iron | 0.150 MAX ppm | 0.038 ppm | — | Derived by dilution |
| Substances Reducing Permanganate | To pass Test | Passes test | — | Derived by dilution |
| Residue after evaporation | 0.00075 % max | 0.0002 % | — | Derived by dilution |
| Sulfate (SO4) | 0.75 ppm max | 0.23 ppm | — | Derived by dilution |
| Substances reducing dichromate (O) | 0.00225 Max % | 0.00075 % | Dichromate oxidation, thiosulfate back-titration (ACS) | Interpreted |
| Weight per mL (at 20 C) | 1.068 - 1.071 gm/ml | 1.0695 | ASTM D891 Method B / digital density meter | Interpreted |
Specification values are guaranteed limits. Typical values are representative of production lots and are not guaranteed. Lot-specific certificates of analysis ship with every order.
Available GradesSame CAS, alternate grades and concentrations
| Grade | Concentration | Typical Assay | SKU | TDS |
|---|---|---|---|---|
| This grade ACS Grade | 75% | — | current | current |
| Food Grade | 75% | — | 75-acetic-acid-food-grade | View TDS → |
| Technical | 75% | — | 75-vinegar | View TDS → |
Typical assay shown is the rolling-window mean from the sibling product's most recent lots. Grade selection drives downstream end-use — verify the sibling grade matches your specification before substitution.
Physical & Chemical Properties
| Property | Value | Source |
|---|---|---|
| Appearance | Clear colorless liquid with a vinegar odor (75% aqueous acetic acid solution). | Published reference |
| Form | Liquid | Published reference |
| Color | Max 10 | Derived by dilution |
| Odor | Pungent | Published reference |
| pH | Aqueous solution 1.0 molar = 2.4; 0.1 molar = 2.9; 0.01 molar = 3.4 | Published reference |
| Density | 1.069 g/mL at 20 °C (75% w/w aqueous acetic acid; CRC) | Published reference |
| Boiling Point | not characterized for the solution | Published reference |
| Melting Point | not characterized for the solution | Published reference |
| Flash Point | Combustible only; closed cup >100 °C (INEOS/Columbus) — not flammable. (Prior 104 °F was the glacial value.) | Published reference |
| Vapor Pressure | 11.4 mmHg at 68 °F ; 20 mmHg at 86 °F (NTP, 1992) | Published reference |
| Solubility (water) | greater than or equal to 100 mg/mL at 73 °F (NTP, 1992) | Published reference |
Materials of Construction
| Material | Rating | Conditions | Source |
|---|---|---|---|
| aluminium | Not recommended | water-diluted acetic acid; the source restricts aluminium to chemically pure (glacial) acid and warns that corrosion of metals increases with water content | ingredi.com |
Compatibility is drawn from published manufacturer and supplier documentation for this product; each rating is sourced. Confirm against your specific duty cycle before equipment selection.
Regulatory & Transport
DOT / 49 CFR
- UN Number
- UN2790Manual review
- Hazard Class
- 8Adjudicated
- Packing Group
- IIAdjudicated
- Proper Shipping Name
- Acetic acid solution, not less than 50 percent but not more than 80 percent acid, by massAdjudicated
GHS / OSHA HazCom 2012
- Signal Word
- DangerAdjudicated
- H-Codes (Hazard Statements)
- H314Adjudicated
- P-Codes (Precautionary Statements)
- P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P403+P235, P405, P501Adjudicated
Occupational Exposure Limits
- OSHA PEL (29 CFR 1910.1000)
- 10 ppm TWAOSHA 29 CFR 1910.1000
- ACGIH TLV
- —no canonical
- NIOSH REL
- 10 ppm TWA / 15 ppm STELNIOSH Pocket Guide
- NIOSH IDLH
- 50 ppmNIOSH Pocket Guide
Transport descriptions reflect 49 CFR 172.101 lookup at time of publication. Sourced data: ECHA CLP Annex VI for harmonised classifications, NIOSH Pocket Guide for REL/IDLH, OSHA Z-Tables for PEL. Always verify against the latest regulatory text before shipment-critical decisions.
Supplier Qualification Packet
One zipped download containing the TDS, SDS, latest lot COA (when available), and a fresh Letter of Continuing Guaranty for 75% Vinegar ACS Grade. Every file included is SHA-256 hashed and listed in a manifest your QA team can audit.
Catalog EquivalentsCross-reference vs major chemical suppliers
Honeywell
| SKU | Grade | Conc. | Match | Notes |
|---|---|---|---|---|
| 33209 | ACS | 99.8% | Exact | Fluka ACS grade |
Sigma-Aldrich
| SKU | Grade | Conc. | Match | Notes |
|---|---|---|---|---|
| 320099 | ACS Reagent | 99.7% | Exact | ACS Reagent ≥99.7% |
Cross-references are informational. Confirm against the manufacturer's current specification before substitution. Competitor trademarks are property of their respective owners.
Applications
- Industrial manufacturingmubychem.com
- Analytical applications, research laboratories, reagent use, biological or biochemical testing, analyzing synthetic peptides, acidifying and neutralizing, solvent use, and R&D/laboratory worklaballey.com
Applications are drawn from published manufacturer and supplier documentation; each is sourced. Suitability for a specific use is the buyer's to confirm.
Storage & Handling
- Recommended Storage
- Cool, dry, well-ventilated area in original sealed containers. Refer to product SDS for material-specific guidance.Class-level guidance — not product-specific; the SDS controls.
- Handling Precautions
- Use standard chemical PPE — splash goggles, gloves, lab coat. Refer to SDS for hazard-specific PPE requirements.Class-level guidance — not product-specific; the SDS controls.
- Incompatibilities
- Consult the SDS for material-specific incompatibilities.Class-level guidance — not product-specific; the SDS controls.
- Shelf Life
- Consult Technical Services for product-specific shelf life
For full hazard, PPE, and emergency response guidance, refer to the Safety Data Sheet (SDS) for this product. The SDS controls in all cases where guidance differs.
Packaging & Logistics
Shipping Description (US DOT)
UN2790, Acetic acid solution, not less than 50 percent but not more than 80 percent acid, by mass, 8, PG II
Sourced from 49 CFR 172.101. Confirm against shipping documents and carrier requirements before tender.
Revision History
Last reviewed 2026-07-17 by Andre Taki, DOT Hazmat Specialist.
| Version | Date | Change | Trigger |
|---|---|---|---|
| 1.3 | 2026-08-04 | Canonical data updated: 3 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.2 | 2026-07-22 | Canonical data updated: 2 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.1 | 2026-07-17 | Canonical data re-verified: 6 fields updated against independent vendor SDSs, CLP Annex VI, 49 CFR, and OSHA HazCom 2024 (GHS classification, hazard/precautionary codes, signal word, physical properties as applicable).
| canonical_change |
| 1.0 | 2026-05-20 | Initial URL-first TDS published from canonical chemistry registry. | initial |
This Technical Data Sheet is provided for technical reference. The Safety Data Sheet (SDS) controls in all cases where guidance differs. Values reflect Alliance Chemical canonical data at time of generation; subsequent revisions are recorded in the Revision History above.