碳酸丙烯酯產品說明Product Description
基本信息Basic Information
化學名稱Chemical Name：丙二醇碳酸酯,碳酸丙烯酯Propylene carbonate
物理性質Physical Properties
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分子式 Formula |
C4H6O3 |
熔點 Melting Point |
-48.8℃ |
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分子量 Molecular Weight |
102.09 |
沸點 Boiling Point |
242℃ |
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外觀 Appearance |
無色透明液體 Colorless Transparent Liquid |
閃點 Flash Point |
132℃ |
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折光率 Refractive Index |
1.4189 |
比重 Specific Gravity |
1.189 |
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粘度 Viscosity |
2.5mPa.s |
介電常數 Dielectric Constant |
69c/v.m |
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相對密度 Relative Density |
1.2000±0.005 |
飽和蒸氣壓 Saturated Vapor Pressure |
0.004kpa |
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溶解性 Solubility |
溶于水，可混溶于丙酮、醇、乙醚、苯、乙酸乙酯等有機溶劑 Soluble in water and can be mixed in organic solvent such as acetone, alcohol, ether, benzene and ethyl acetate. |
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毒性數據 Toxicity Data |
動物實驗經口服或皮膚接觸均未發現中毒，大鼠經口LD50=2,9000 mg/kg No signs of intoxication were shown in animal experimental (taken orally or skin contact) and the oral LD 50 for rats was 2, 9000 mg/kg. |
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質量標準Quality Standard
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項目 Item |
指標 Index |
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電池級 Battery-grade Product |
優級品 High-grade Product |
一等品 First-grade Product |
合格品 Qualified Product |
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主含量％ Main Content |
≥99.95 |
≥99.7 |
≥99.5 |
≥98.5 |
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灰分％ Ash Content |
≤0.01 |
≤0.01 |
≤0.03 |
≤0.3 |
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水分 Moisture Content |
≤0.01 |
≤0.1 |
≤0.2 |
≤0.3 |
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色度AHPA Chroma |
≤10 |
≤10 |
≤10 |
≤30 |
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外觀 Appearance |
無色或淡黃色透明液體 Colorless or light yellow transparent liquid |
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用途Application
電子工業上可作高能電池及電容器的優良介質。
It can be the good medium of high energy battery and capacitor in Electronics Industry.
高分子工業上可作聚合物的溶劑和增塑劑。
It can be the solvent and plasticizers of polymer in Polymer Industry.
化工行業是合成碳酸二甲酯的主要原料。
It is the raw material of synthesis of dimethyl carbonate in Chemical Industry.
製造低密度聚氨酯高閉孔泡沫的組分。
It is a component of making the low density polyurethane and high closed-cell foam.
水溶性染料顏料分散劑，油性溶劑，金屬塗料的甲酚類溶劑。
It can be the dispersant of water-soluble dyes and pigment, oil solvent, cresol solvent of metal coatings.
另外：還可用於紡織、印染等工業領域。
In addition, it can be used in textile dyeing and other industries.
包裝、儲運Package &Storage and Transportation
鍍鋅鐵桶或烤漆桶包裝，每桶淨重250±0.5千克，亦可採用ISO TANK或按照客戶的要求進行包裝。本品應儲存於陰涼、通風、乾燥處，遠離火源，按一般低毒化學品規定儲運。
In the galvanized iron or paint drum of 250±0.5kg net each, either package in ISO TANK or by customer’s requirement. Store in a cool, ventilated and dry place and keep away from fire sources. Reserve and transport follow the general requests of low toxic chemicals.
| 付款方式︰ | TT |
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