Industrial chemicals · Taylor, TXTechnical Data Sheet
50% Vinegar - Concentrated Industrial Strength
Technical · 50%
- CAS番号
- 64-19-7
- UN番号
- UN2790
- 危険有害性クラス・容器等級
- 8 · PG II
- 構造
構造・PubChem - グレード
- Technical · 50%
- 注意喚起語
- Danger
- 危険有害性
- 正式輸送品名
- Acetic acid solution, not less than 50 percent but not more than 80 percent acid, by mass
Identity & Composition
- 製品名
- 50% Vinegar - Concentrated Industrial Strength
- Alliance Code
- 50-vinegar-concentrated-industrial-strength
- グレード
- Technical
- 濃度
- 50%
- CAS番号
- 64-19-7PubChem
- 化学式
- —PubChem
- 分子量
- 60.05PubChem
- 製品種別
- Solution
Specifications
| Test | Specification | Typical | Method | Source |
|---|---|---|---|---|
| Assay (CH3COOH) | 49.5 - 50.5 % | 49.94 % | — | Interpreted |
| Aldehydes, as acetaldehyde | 0.025 % max | 0.0008 % | — | Interpreted |
| Chlorides | 0.7 ppm max | 0.07 ppm | — | Interpreted |
| Formic acid | 0.025 wt% max | 0.0013 wt% | — | Interpreted |
| Heavy metals | 0.26 ppm max | 0.048 ppm | — | Interpreted |
| Non-volatile matter | 0.0051% max | 0.00012 % | — | Interpreted |
| Sulfates | 1.1 ppm max | 0.13 ppm | — | Interpreted |
| Iron | 0.26 ppm max | 0.025 ppm | — | Interpreted |
| iodide | 5 ppb max | 0.19 ppb | — | Interpreted |
| propionic acid | 150 ppm max | 30 ppm | — | Interpreted |
| sulfurous acid | 0.5 ppm max | 0.042 ppm | — | Interpreted |
| total sulfur | 0.5 ppm max | 0.14 ppm | — | Interpreted |
| Color, Pt-Co | MAX. 5 | 2 | — | Interpreted |
| Composition | 50 % acetic acid in deionized water, by weight | Conforms | By formulation; confirmed by specific gravity | Interpreted |
Values are reproduced from the current product reference. Source labels do not by themselves establish a supplier guarantee or a test result for your lot. Confirm applicable acceptance limits and request lot-specific documentation.
Available GradesSame CAS, alternate grades and concentrations
| グレード | 濃度 | Typical Assay | SKU | TDS |
|---|---|---|---|---|
| This grade Technical | 50% | — | current | current |
| Food Grade | 50% | — | 50-acetic-acid-food-grade | 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.
物理的及び化学的性質
| Property | 値 | Source |
|---|---|---|
| 外観 | CLEAR AND FREE OF SUSPENDED MATTER | Interpreted |
| 形状 | Liquid | Adjudicated |
| 臭い | Pungent, vinegar-like | Adjudicated |
| pH | Below 2 | Adjudicated |
| 比重 | 1.059–1.063 at 20 °C (water = 1) | Adjudicated |
| 密度 | 1.058 g/mL at 20 °C (50% w/w aqueous acetic acid; CRC) | Adjudicated |
| 沸点 | About 107 °C (225 °F) | Adjudicated |
| 融点 | not characterized for the solution | Adjudicated |
| 引火点 | > 100 °C (> 212 °F), closed cup; not flammable | Adjudicated |
| 蒸気圧 | 11.4 mmHg at 68 °F ; 20 mmHg at 86 °F (NTP, 1992) | Adjudicated |
| Solubility (water) | Completely miscible with water | Adjudicated |
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
- 国連番号
- UN2790Adjudicated
- 危険有害性クラス
- 8Adjudicated
- 容器等級
- IIAdjudicated
- 正式輸送品名
- Acetic acid solution, not less than 50 percent but not more than 80 percent acid, by massAdjudicated
GHS / OSHA HCS 2024
- 注意喚起語
- DangerAdjudicated
- H-Codes (Hazard Statements)
- H314Adjudicated
- P-Codes (Precautionary Statements)
- P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P403+P235, P405, P501Adjudicated
許容濃度
- OSHA PEL (29 CFR 1910.1000)
- 10 ppm TWAOSHA 29 CFR 1910.1000
- ACGIH TLV
- 10 ppm TWA / 15 ppm STEL (acetic acid)Adjudicated
- NIOSH REL
- 10 ppm TWA / 15 ppm STELNIOSH Pocket Guide
- NIOSH IDLH
- 50 ppmNIOSH Pocket Guide
輸送情報は発行時点の49 CFR 172.101の照会結果を反映しています。データ出典：REL/IDLHはNIOSH Pocket Guide、PELはOSHA Zテーブル。出荷に関わる重要な判断の前に、必ず最新の規制本文で確認してください。
Health & Fire Hazard
Acute Toxicology
- LD₅₀ Dermal (rabbit)
- 1,060–1,112 mg/kg (pure acetic acid); about 2,100 mg/kg for the 50% solution (calculated)Adjudicated
急性毒性値はSDS第11項またはNIOSH RTECSによる。
Supplier Qualification Packet
One zipped download containing the TDS, SDS, latest lot COA (when available), and a fresh Letter of Continuing Guaranty for 50% Vinegar - Concentrated Industrial Strength. 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 | グレード | Conc. | Match | Notes |
|---|---|---|---|---|
| 33209 | ACS | 99.8% | Unverified candidate | Fluka ACS grade |
Sigma-Aldrich
| SKU | グレード | Conc. | Match | Notes |
|---|---|---|---|---|
| 320099 | ACS Reagent | 99.7% | Unverified candidate | 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
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
- 元の耐食性容器（ポリエチレン、ガラスまたはステンレス鋼。軟鋼またはアルミニウムは不可）に密閉し、直射日光を避け、酸化剤、塩基および食品から離れた、涼しく乾燥した換気の良い場所に保管すること。凍結から保護すること。Adjudicated
- 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
- 酸化剤（過酸化物、過マンガン酸塩、硝酸及びクロム酸）、漂白剤及びその他の次亜塩素酸塩（塩素を発生）、水酸化物及びその他の塩基、可溶性炭酸塩及びリン酸塩、金属類（水素を発生）、アミン類、アルコール類。Adjudicated
- 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, Chief Commercial Officer, DOT Hazmat–certified (49 CFR 172.704).
| Version | Date | Change | Trigger |
|---|---|---|---|
| 1.8 | 2026-10-13 | Canonical data updated: 1 field changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.7 | 2026-10-07 | Canonical data updated: 20 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.6 | 2026-10-05 | Canonical data updated: 1 field changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.5 | 2026-10-03 | Canonical data updated: 1 field changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.4 | 2026-08-05 | Canonical data updated: 1 field changed via the provenance/adjudication pipeline.
| canonical_change |
| 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.