industrial liquid carbon dioxide
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Products Categiry:Polyol Series
Keywords:UV light curing new material series,Reactive diluent
Product description:Jiangsu Kailin Ruiyang Chemical Co., Ltd. was founded in 2001, the headquarters is located in Liyang City, Jiangsu Province, south of the town of strong town. Is a set of polyol series, UV light curing series, water-based polyurethane series and the new resin
Keywords:UV light curing new material series,Reactive diluent
Product description:Jiangsu Kailin Ruiyang Chemical Co., Ltd. was founded in 2001, the headquarters is located in Liyang City, Jiangsu Province, south of the town of strong town. Is a set of polyol series, UV light curing series, water-based polyurethane series and the new resin
Quantity
-
+
1
Description
Application
Used in wine industry, organic synthesis, disinfection and solvent.
Physicochemical property
Appearance and properties: colorless liquid, with wine aroma.
PH value: neutral
Melting point (℃) : 114.1
Relative density (water = 1) : 0.79
Solubility: mixed with water, soluble in ether, chloroform, glycerin and other organic solvents.
Boiling point (℃) :78.3
Flash point (℃) : 13 (open cup)
Explosion limits(V/V)： 3.5-18%
Manufacturing technique
Corn fermentation was made by wet process
Transport storage
1.Transportation tools should be clean and hygienic and should not be mixed with toxic, harmful, corrosive or smelly items.
2.The transportation process should be fireproof, explosion-proof and anti-static. No exposure.
3.Storage in cool, dry, ventilated environment, should be protected from high temperature, fire, static electricity, lightning.
4.The storage area should be visible. Fire is forbidden. A warning sign.
Product quality standard (GB 10343-2008, GB 31640-2016 standard)
| Test item | Quality index | Test method | ||
| special grade | guaranteed | common level | ||
| Appearance | colorless and transparent | colorless and transparent | colorless and transparent | GB 31640-2016 |
| Smell | It has inherent fragrance of ethanol and pure fragrance | No odor | GB 31640-2016 | |
| taste | Pure and sweet | comparatively pure | GB 31640-2016 | |
| Chroma/no.≤ | 10 | 10 | 10 | GB 31640-2016 |
| ethyl alcohol/（%vol）≥ | 96 | 95.5 | 95 | GB 5009.225 |
| Test colorimetric of sulfuric acid/no≤ | 10 | 10 | 60 | GB/T 394.2-2008 Alcohol general analysis method |
| Oxidation time/min≥ | 40 | 30 | 20 | GB/T 394.2-2008 Alcohol general analysis method |
| aldehydes/(mg/L)≤ | 1 | 2 | 30 | GB 31640-2016 |
| methyl alcohol/(mg/L)≤ | 2 | 50 | 150 | GB 5009.226 |
| Are propanol/(mg/L)≤ | 2 | 15 | 100 | GB/T 394.2-2008 Alcohol general analysis method |
| Isobutanol + isoamyl alcohol/(mg/L)≤ | 1 | 2 | 30 | GB/T 394.2-2008 Alcohol general analysis method |
| Acid (in acetic acid)/(mg/L)≤ | 7 | 10 | 20 | GB/T 394.2-2008 Alcohol general analysis method |
| Ester (ethyl acetate)/(mg/L)≤ | 10 | 18 | 25 | GB/T 394.2-2009 Alcohol general analysis method |
| nonvolatile matter/(mg/L)≤ | 10 | 15 | 25 | GB/T 394.2-2008 Alcohol general analysis method |
| Heavy metals (in Pb)/mg≤ | 1 | 1 | 1 | GB 5009.12 |
Note: the test of the type of ester (ethyl acetate) and non-volatile two test is the type of test, once a month.
GB 10343-2008 "edible alcohol" refers to GB 31640-2016 "food safety national standard edible alcohol" index by GB 31640-2016.
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