Acetic Acid Glacial
RXSOL-96-1267-230Acetic Acid is carboxylic acid used in a wide variety of application
Product Overview
Technical Specifications
Application & Dosage
Application Instructions
Recommended Dosage
CERTIFICATE OF ANALYSIS
| GLACIAL ACETIC ACID 99.85 PCT MIN (FOOD GRADE) |
| ITEMS | SPECIFICATION | RESULT |
| APPEARANCE | CLEAR | CLEAR |
| APHA COLOR | MAX 5 | 1 |
| FREEZING POINT, ℃ | MIN. 16.35 | 16.38 |
| CHLORIDE, ppm | MAX 1 | 0.12 |
| Water, wt% | MAX 0.15 | 0.08 |
| ALDEHYDE (as CH3CHO), ppm | MAX 50 | LT 20 |
| FORMIC ACID, wt % | MAX 0.05 | 0.01 |
| PURITY, wt% | MIN 99.85 | 99.88 |
| DENSITY (20℃) g,/ml | 1.048 - 1.051 | 1.0495 |
| DISTILLATION RANGE, ℃ | 117.5 - 119.0 | 117.5- 118.9 |
Available Packaging & Quantities
| Product Name | : | Chloroaceticacid(<80%) |
| CAS number | : | 79-11-8 |
| UN number | : | 1750 |
| Formula | : | CH2CICOOH |
| Odour | : | |
| Soluble in water | : | Soluble |
| Density | : | 1.58 at 20 oC |
| Boiling point | : | 186 oC |
| Melting point | : | 61 oC |
| Viscosity | : | |
| Flashpoint | : | 126 oC |
| Explosive limits | : | 8- ? Vol% |
| Vapour pressure | : | .2 mbar at 20 oC |
| Skin absorption/irritation | : | YES |
| TLV Country NL | : | |
| Pollution category 1994 | : |
C |
Handling, Storage & Safety
Properties of Acetic Acid
Even though ethanoic acid is considered to be a weak acid, in its concentrated form, it possesses strong corrosive powers and can even attack the human skin if exposed to it. Some general properties of acetic acid are listed below.
Ethanoic acid appears to be a colourless liquid and has a pungent smell.
At STP, the melting and boiling points of ethanoic acid are 289K and 391K respectively.
The molar mass of acetic acid is 60.052 g/mol and its density in the liquid form is 1.049 g.cm-3.
The acid dissociation constant (pKa) of ethanoic acid in a solution of water is 4.76.
The conjugate base of acetic acid is acetate, given by CH3COO–.
The pH of an ethanoic acid solution of 1.0M concentration is 2.4, which implies that it does not dissociate completely.
In its liquid form, acetic acid is a polar, protic solvent, with a dielectric constant of 6.2.
Target Industries & Supply Locations
Supply & Distribution Locations
PRODUCT PROPERTIES :
Physical state and appearance ........................: Liquid.
Odor .................................................................... : Pungent, vinegar-like, sour (Strong.)
Taste.........................................: Vinegar, sour (Strong.)
Molecular Weight.............................: 60.05 g/mole
Color.....................................................: Colorless. Clear (Light.)
pH (1% soln/water)..........................: 2 [Acidic.]
Boiling Point......................................: 118.1°C (244.6°F)
Melting Point...........................................: 16.6°C (61.9°F)
Critical Temperature......................................: 321.67°C (611°F)
Specific Gravity..............................................: 1.049 (Water = 1)
Vapor Pressure..................................................: 1.5 kPa (@ 20°C)
Vapor Density.............................................................: 2.07 (Air = 1)
Volatility.........................................................: Not available.
Odor Threshold........................................: 0.48 ppm
Water/Oil Dist. Coeff.................: The product is more soluble in water; log(oil/water) = -0.2
Ionicity (in Water)..............: Not available.
Dispersion Properties...................: See solubility in water, diethyl ether, acetone.
Solubility..........: Easily soluble in cold water, hot water. Soluble in diethyl ether, acetone. Miscible with Glycerol, alcohol, Benzene, Carbon
Tetrachloride. Practically insoluble in Carbon Disulfide.
Product Name,,,,,,,,,,,,,,,,,,, : Chloroaceticacid(80%)
CAS number ............................: 79-11-8
UN number.............................. : 1750
Formula ......................................: CH2CICOOH
Odour :
Soluble in water ...............................: Soluble
Density............................................ : 1.58 at 20 oC
Boiling point ......................................: 186 oC
Melting point .....................................: 61 oC
Viscosity :
Flashpoint ...........................................: 126 oC
Explosive limits ..................................: 8- ? Vol%
Vapour pressure .........................: .2 mbar at 20 oC
Skin absorption/irritation ...................: YES
TLV Country NL :
Pollution category 1994 .......................: C
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