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AR
LABOR
106802104
Butyl Acetate 99% AR Grade Reagent
Cas Number:123-86-4
Formula:C6H12O2
Molar Mass:116.16
EC Number:204-658-1
Physicochemical properties:
Colorless transparent liquid. Fruity. It is miscible with ethanol and ether, soluble in most hydrocarbon compounds and soluble in about 120 parts of water at 25 °C. The relative density (d2020) is 0.8826.The freezing point is -77 ° C. The boiling point is 125 ~ 126 ° C. The refractive index (n20D) is 1.3951.The flash point (closed cup)is 22 °C. Flammable, the explosive mixture will be formed when the vapor mixes with the air, with an explosion limit of 1.4% to 8.0% by volume. Irritating.
Usage:
Organic solvents. Verify bismuth, tin and tungsten. Determine molybdenum Antibiotic extractant.
Packing:
500ml/25L/200L
Butyl Acetate 99% AR Grade Reagent
Cas Number:123-86-4
Formula:C6H12O2
Molar Mass:116.16
EC Number:204-658-1
Physicochemical properties:
Colorless transparent liquid. Fruity. It is miscible with ethanol and ether, soluble in most hydrocarbon compounds and soluble in about 120 parts of water at 25 °C. The relative density (d2020) is 0.8826.The freezing point is -77 ° C. The boiling point is 125 ~ 126 ° C. The refractive index (n20D) is 1.3951.The flash point (closed cup)is 22 °C. Flammable, the explosive mixture will be formed when the vapor mixes with the air, with an explosion limit of 1.4% to 8.0% by volume. Irritating.
Usage:
Organic solvents. Verify bismuth, tin and tungsten. Determine molybdenum Antibiotic extractant.
Packing:
500ml/25L/200L
Item of Analysis | Standard |
Assay,% | 99.0 min |
Density(20℃),g/ml | 0.878~0.883 |
Evaporating leavings,% | 0.001 max |
Acidity (as H+), mmol/100g | 0.08 max |
Normal butyl alcohol,% | 0.3 max |
Really carbonized substances | to pass test |
Heavy metals(as Pb),% | 0.0001 max |
Moisture,% | 0.1 max |
Item of Analysis | Standard |
Assay,% | 99.0 min |
Density(20℃),g/ml | 0.878~0.883 |
Evaporating leavings,% | 0.001 max |
Acidity (as H+), mmol/100g | 0.08 max |
Normal butyl alcohol,% | 0.3 max |
Really carbonized substances | to pass test |
Heavy metals(as Pb),% | 0.0001 max |
Moisture,% | 0.1 max |
Symbol | |
Signal word | Danger |
Hazard statement | H226 |
H336 H402 | |
Precautionary statements—Prevention | P210 |
P233 | |
P240 | |
P241 | |
P242 | |
P243 | |
P261 | |
P271 | |
P273 | |
P280 | |
Precautionary statements—Response | P303+P361+P353 |
P304+P340+P312 | |
P370+P378 | |
Precautionary statements—Storage | P403+P233 |
P403+P235 | |
P405 | |
UN No. | 1123 |
Hazard Class | 3 |
Package Group | III |
Flash point | 22 °C |
Boiling point | 125-126°C |
Freezing point | -77°C |
Symbol | |
Signal word | Danger |
Hazard statement | H226 |
H336 H402 | |
Precautionary statements—Prevention | P210 |
P233 | |
P240 | |
P241 | |
P242 | |
P243 | |
P261 | |
P271 | |
P273 | |
P280 | |
Precautionary statements—Response | P303+P361+P353 |
P304+P340+P312 | |
P370+P378 | |
Precautionary statements—Storage | P403+P233 |
P403+P235 | |
P405 | |
UN No. | 1123 |
Hazard Class | 3 |
Package Group | III |
Flash point | 22 °C |
Boiling point | 125-126°C |
Freezing point | -77°C |