產品資訊 - Surface active agent Ethylene glycol CAS NO 107-21-1->cooling water treatment chemicals

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Surface active agent Ethylene glycol CAS NO 107-21-1

產品分類 :

化學->化學用品->冷卻水處理藥劑

Surface active agent Ethylene glycol CAS NO 107-21-1

產品規格

Model No:	cy107-21-1

Country	CN
Brand	cy
Packing	250kg
Minimum Order	250
Payment Term	L/C,T/T

產品描述

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<span style="font-size:12px;">Ethylene glycol, also known as glycol. Chemical formula HOCH2 - CH2OH. A simple diol. Colorless, odorless, sweet liquid, can be mixed with water in any proportion. Used as solvent, antifreeze, PETE and other raw materials. Ethylene glycol is toxic to animals and the lethal dose for humans is estimated to be 1.6 g/kg. However, 30 ml of ethylene glycol for adults may cause death.</span>
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<span style="font-size:12px;">Essential information</span>
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<span style="font-size:12px;">Chinese Name: ethylene glycol</span>
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<span style="font-size:12px;">Chinese alias: 1,2- ethylene glycol; ethylene glycol; ethylene glycol; glycol;</span>
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<span style="font-size:12px;">English Name: Ethylene glycol</span>
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<span style="font-size:12px;">English aliases: 1,2-dihydroxy ethane; 1,2-Ethane diol; 1,2-Dihydroxyethane; Ethane-1,2-diol; 2-hydroxy ethanol;</span>
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<span style="font-size:12px;">CAS: 107-21-1</span>
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<span style="font-size:12px;">Molecular formula: C2H6O2</span>
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<span style="font-size:12px;">Molecular weight: 62.06780</span>
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<span style="font-size:12px;">Precise quality: 62.03680</span>
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<span style="font-size:12px;">PSA:40.46000</span>
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<span style="font-size:12px;">Appearance and character: transparent viscous liquid</span>
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<span style="font-size:12px;">Density: 1.220 g/mL at 25 °C</span>
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<span style="font-size:12px;">Melting point: -13 °C(lit.)</span>
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<span style="font-size:12px;">Freezing point: -11.5 °C</span>
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<span style="font-size:12px;">Boiling point: 196-198 °C (lit.)</span>
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<span style="font-size:12px;">Flash point: 230 °F</span>
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<span style="font-size:12px;">Refractive index: n20/D 1.431 (lit.)</span>
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<span style="font-size:12px;">Water solubility: miscible</span>
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<span style="font-size:12px;">Stability: Stable at room temperature in closed containers under normal storage and handling conditions.</span>
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<span style="font-size:12px;">Storage conditions: warehouse ventilation, low temperature drying</span>
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<span style="font-size:12px;">Vapor pressure: 0.08 mm Hg (20 °C)</span>
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<span style="font-size:12px;">Steam density: 2.1 (vs air)</span>
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<span style="font-size:12px;">security information</span>
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<span style="font-size:12px;">Symbol:</span>
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<span style="font-size:12px;">GHS07</span>
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<span style="font-size:12px;">GHS08</span>
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<span style="font-size:12px;">Signal word: warning</span>
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<span style="font-size:12px;">Hazard statement: H302; H373</span>
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<span style="font-size:12px;">Cautionary statement: P260; P301 + P312 + P330</span>
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<span style="font-size:12px;">Customs Code: 2905310000</span>
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<span style="font-size:12px;">Dangerous goods transportation Code: UN 1219 3/PG 2</span>
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<span style="font-size:12px;">WGK Germany:3</span>
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<span style="font-size:12px;">Danger category code: R22</span>
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<span style="font-size:12px;">Safety instructions: S26</span>
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<span style="font-size:12px;">RTECS: KW2975000</span>
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<span style="font-size:12px;">Dangerous goods sign: Xn</span>
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<span style="font-size:12px;">purpose</span>
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<span style="font-size:12px;">Mainly used in the manufacture of resins, plasticizers, synthetic fibers, cosmetics, and as a solvent, the preparation of antifreeze engine.</span>
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<span style="font-size:12px;">Our company supplies products as well.</span>
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<span style="font-size:12px;">1. Organic Intermediates 2. Pharmaceutical Raw Materials 3. additive</span>
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<span style="font-size:12px;">4. Plant Extracts 5. Catalysts And Auxiliaries 6. organic materials</span>
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<span style="font-size:12px;">7. Inorganic Salt 8. Agricultural Chemicals 9. dyes and pigments</span>
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<span style="font-size:12px;">10. flavors and fragrances</span>
</div>chenyichem.com

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