Acetic acid CAS#64-19-7

Acetic acid CAS#64-19-7

Basic Information

Essential Organic Acid with Natural Origin:Acetic acid is a fundamental fatty acid occurring naturally in many plants and is the primary component responsible for the characteristic aroma and flavor of vinegar.


High Purity & Excellent Solubility:With the formula CH₃COOH, acetic acid is fully miscible with water and many organic solvents, offering outstanding versatility for chemical synthesis and industrial formulations.


Glacial Grade for High-End Applications:Glacial acetic acid represents the anhydrous, high-purity form that crystallizes at low temperatures, providing superior performance for pharmaceutical, chemical, and manufacturing uses.


Reactive & Historically Proven Chemical:As a weak organic acid capable of esterification reactions, acetic acid plays a vital role in organic chemistry and has a long, well-established history in both traditional and modern production.



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product description

Products Description of Acetic acid CAS#64-19-7

Acetic acid (AcOH) is the main component of vinegar, a colorless pungent liquid (mp 16.6 °C, bp 117.9 °C, density 1.049 at 20 °C) miscible with water and most organic solvents. Its anhydrous form (glacial acetic acid) is corrosive and crystallizes at low temperatures. A weak organic acid prone to esterification, it is one of the most important industrial organic acids.


Product Applications of Acetic acid CAS#64-19-7

Acetic acid is a core industrial chemical used to produce vinyl acetate, acetic anhydride, acetates and cellulose acetate (for adhesives, fibers, films). Its esters are solvents for coatings/inks; it also serves as a reaction medium, raw material for pharma/agrochemicals, metal acetate precursor, and food acidifier. Corrosive, requiring safe handling.


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Product Information

Parameters


Melting point16.2 °C(lit.)
Boiling point117-118 °C(lit.)
density1.049 g/mL at 25 °C(lit.)
vapor density2.07 (vs air)
vapor pressure11.4 mm Hg ( 20 °C)
refractive indexn20/D 1.371(lit.)
FEMA2006 | ACETIC ACID
Fp104 °F
storage temp.Store below +30°C.
solubilityalcohol: miscible(lit.)
formSolution
pka4.74(at 25℃)
Specific Gravity1.0492 (20℃)
colorcolorless
OdorStrong, pungent, vinegar-like odor detectable at 0.2 to 1.0 ppm
PH3.91(1 mM solution);3.39(10 mM solution);2.88(100 mM solution);
PH Range2.4 (1.0M solution)
Odor Threshold0.006ppm
Odor Typeacidic
explosive limit4-19.9%(V)
Water Solubilitymiscible
λmaxλ: 260 nm Amax: 0.05
λ: 270 nm Amax: 0.02
λ: 300 nm Amax: 0.01
λ: 500 nm Amax: 0.01
Merck14,55
JECFA Number81
BRN506007
Henry's Law Constant133, 122, 6.88, and 1.27 at pH values of 2.13, 3.52, 5.68, and 7.14, respectively (25 °C, Hakuta et al., 1977)
Dielectric constant4.1(2℃)
Exposure limitsTLV-TWA 10 ppm ~25 mg/m3) (ACGIH, OSHA, and MSHA); TLV-STEL 15 ppm (37.5 mg/m3) (ACGIH).
Stability:Volatile
LogP-0.17
CAS DataBase Reference64-19-7(CAS DataBase Reference)
NIST Chemistry ReferenceAcetic acid(64-19-7)
EPA Substance Registry SystemAcetic acid (64-19-7)


Safety Information


Hazard CodesC,Xi
Risk Statements34-42-35-10-36/38
Safety Statements26-36/37/39-45-23-24/25
RIDADRUN 1792 8/PG 2
WGK Germany3
RTECSNN1650000
F2001/8/10
Autoignition Temperature426 °C
TSCAYes
HazardClass8
PackingGroupII
HS Code29152100
Hazardous Substances Data64-19-7(Hazardous Substances Data)
ToxicityLD50 in rats (g/kg): 3.53 orally (Smyth)
IDLA50 ppm


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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