Nt-Itrade Brand Acetic Acid Gaa CAS64-19-7

• Model NO.: GAA
• Kind: Inorganic Acid
• Quality: Tech Grade
• Packaging: Fiber Drum
• Specification: 1ton/drum, 215kg/drum
• Trademark: NT-ITRADE
• Origin: China

Product Description

Acetic acid, an organic compound, possesses several noteworthy characteristics. It manifests as a colorless and hygroscopic liquid, which intriguingly solidifies into ice-like crystals at lower temperatures. A distinctive attribute of this compound is its pungent smell. Furthermore, acetic acid exhibits intriguing behavior; it can be miscible with water, ethanol, ether, and remains insoluble in carbon disulfide. Caution is warranted when handling this substance due to its flammable and corrosive nature, evoking intense irritation.
 

Molecular Formula	C2H4O2
Molar Mass	60.05
Density	1.049 g/mL at 25 °C(lit.)
Melting Point	16.2°C(lit.)
Boling Point	117-118 °C(lit.)
Flash Point	104°F
JECFA Number	81
Water Solubility	miscible
Solubility	alcohol: miscible(lit.)
Vapor Presure	11.4 mm Hg ( 20 °C)
Vapor Density	2.07 (vs air)
Appearance	Solution
Specific Gravity	1.0492 (20ºC)
Color	colorless
Odor	Strong, pungent, vinegar-like odor detectable at 0.2 to 1.0 ppm
Exposure Limit	TLV-TWA 10 ppm ~25 mg/m3) (ACGIH,OSHA, and MSHA); TLV-STEL 15 ppm(37.5 mg/m3) (ACGIH).
Maximum wavelength(λmax)	['λ: 260 nm Amax: 0.05', , 'λ: 270 nm Amax: 0.02', , 'λ: 300 nm Amax: 0.01', , 'λ: 50
BRN	506007
pKa	4.74(at 25ºC)
PH	3.91(1 mM solution);3.39(10 mM solution);2.88(100 mM solution);
Storage Condition	Store below +30°C.
Explosive Limit	4-19.9%(V)
Refractive Index	n20/D 1.371(lit.)
Physical and Chemical Properties	Characteristics of colorless transparent liquid, irritating odor.   melting point 16.635 ºC boiling point 117.9 ºC relative density 1.0492 refractive index 1.3716 flash point 57 ºC solubility in water, ethanol, benzene and ether miscible, insoluble in carbon disulfide.
Use	Mainly used for the preparation of acetic anhydride, vinyl acetate, acetic acid esters, metal acetate, chloroacetic acid, cellulose acetate, used in the production of ethyl acetate, edible spices, wine spices used as analytical reagents, solvents and lotion