Lithium acetate CAS 546-89-4 LiOAc

Lithium acetate is a compound of lithium and acetic acid, with a molecular formula of CH₃COOLi, a molecular weight of 65.99, white crystals or powder, soluble in water and alcohol. ‌
Physical properties ‌Melting point‌: 280-285℃ ‌
Solubility‌: 23.76g/100g water at 0℃ ‌
31.28g/100g water at 25.8℃ ‌
66.73g/100g water at 102.8℃ ‌
Main uses ‌Fatty acid separation ‌: used for the separation of saturated and unsaturated fatty acids. ‌ ‌
‌Lithium-ion battery ‌: used as a raw material. ‌

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Model:
546-89-4
Brand:
futurechemical
Code:
546-89-4

Product Description

Lithium acetate Basic information
Product Name:	Lithium acetate
CAS:	546-89-4
MF:	C2H3LiO2
MW:	65.99
EINECS:	208-914-3
Mol File:	546-89-4.mol
Lithium acetate Chemical Properties
Melting point	283-285 °C (lit.)
density	1.3[at 20℃]
vapor pressure	0Pa at 25℃
storage temp.	Inert atmosphere,Room Temperature
solubility	H2O: 5 M at 20 °C, clear, colorless
form	Powder or Crystals
color	White to yellow
Water Solubility	40.8 g/100 mL (20 ºC)
Merck	145,521
Stability:	Stable. Incompatible with strong oxidizing agents.
InChI	InChI=1S/C2H4O2.Li/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChIKey	XIXADJRWDQXREU-UHFFFAOYSA-M
SMILES	C([O-])(=O)C.[Li+]
LogP	0.09 at 25℃
CAS DataBase Reference	546-89-4(CAS DataBase Reference)
EPA Substance Registry System	Lithium acetate (546-89-4)

检测项目 Testing Items	标准值（%） Standard Value	实测结果(%) Field Test results	判定结果 Decision result
含量	≥99.0	99.0	passed
Ca	≤0.01	0.001	passed
Na	≤0.05	0.0036	passed
K		0.0009
Fe	≤0.002	0.0001	passed
Mg	≤0.01	0.0001	passed
Ba	≤0.005	0.001	passed
Cl	≤0.005	0.002	passed
So4	≤0.01	0.0008	passed
Pb	≤0.003	no	passed
Free acid	≤0.2	no	passed
Water insoluble	≤0.01	0.0028	passed

Lithium acetate 546-89-4 LiOAc C2H3LiO2 Lithium battery electrolyte additives Coating leveling agents Plastic plasticizers Natural preservatives and excipients for cosmetics Semiconductor cleaning agents

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.