详细说明
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产品参数
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型号:peg
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产地/产商:苏州
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产品等级:一等品
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含量≥:99%
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密度:1.08
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执行质量标准:国标、USP、BP、CP
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包装规格:200千克
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CAS:25322-68-3
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品牌:CORNIGS
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是否危险化学品:否
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英文名称:Polyethylene Gl
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分子量:200-8000
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分子式:(C2H4O)n
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规格:无色透明液体/白色固体
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包装:吨桶,皮桶和槽车,牛皮纸袋
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外观:液体/固体
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产地:苏州
中文名称:聚乙二醇
INCI 名称:聚乙二醇 Polyethylene Glycol
CAS登录号:25322-68-3
EINECS登录号:500-038-2
HSCode:3907210000
分子式:(C2H4O)n
分子量:200-8000
同义词:Polyethylene oxide,Macrogol,Carbowax; Carbowax Sentry;Lipoxol; Lutrol E; macrogola;PEG;Pluriol E,polyoxyethylene glycol,PEG200、PEG400、PEG600、PEG800、PEG1000、PEG1500、PEG2000、PEG3000、PEG4000、PEG6000、PEG8000,Macrogol 400、Macrogol 1500、Macrogol 4000、Macrogol 6000.
应用领域
| 应用领域 | 应用说明 |
| 食品工业 | 用于乳化、增稠、抗结晶、稳定和保湿,提高食品黏度与口感。在烘焙中可防止冰晶、延长新鲜期;在酱汁、调味品和肉汁中作为增稠与防腐助剂,使质地更顺滑并抑制微生物生长。 |
| 饮料业 | 作为消泡剂,减少啤酒、软饮生产中的泡沫问题,提升生产稳定性。 |
| 制造业 | 用作冷却剂和防冻剂,降低液体冰点,适用于汽车、工业设备及空调系统,保障低温环境下正常运行。 |
| 医药制造业 | 作为溶剂、稀释剂、药物传递系统的载体,可用于制备药物和医疗用品。 |
| 日化行业 | 用作润湿剂和稠度调节剂,常常用于膏霜、乳液、牙膏和剃须膏、清洗剂等产品,也适用于不清洗的护发制品,赋予头发丝状光泽。 |
| 工业制造业 | 作为润湿剂与稠度调节剂,应用于膏霜、乳液、牙膏、剃须膏及清洁产品。用于免洗护发品时可增加发丝光泽。 |
包装方式
吨桶,皮桶、槽车和牛皮纸袋包
稳定性和储存条件
聚乙二醇具有吸湿性,应储存在密闭容器中,如玻璃、塑料、铝和不锈钢容器等密闭容器置于阴凉干燥处,尽量避免阳光直射。聚乙二醇是可燃液体,因此在储存和处理过程中应遵循防火安全规定。远离明火、热源和氧化剂。
产品合规性
| 指标范围 | GB1886.302 | HG/T 4134 | USP | GB/T 22114 | BP | CP |
| 感官 | PEG200-1000:无色透明液体PEG1500-8000:白色蜡状固体 | PEG200-400:无色透明液体PEG600-800:透明液体或白色膏状PEG1000-8000:白色蜡状固体 | / | PEG200-400:无色透明液体PEG600-800:透明液体或白色膏状PEG1000-8000:白色蜡状固体 | 白色蜡状固体 | PEG1000:无色透明粘稠状液体或半透明蜡状软物PEG1500:白色蜡状固体 |
| 平均分子量 | PEG200:190-210PEG400:380-420PEG600:570-630PEG800:770-830PEG1000:950-1050PEG1500:1350-1650PEG2000:1800-2200PEG3000:2700-3300PEG4000:3600-4400PEG6000:5400-6600PEG8000:7000-9000 | PEG200:190-210PEG400:380-420PEG600:570-630PEG800:770-830PEG1000:950-1050PEG1500:1400-1600PEG2000:1800-2200PEG3000:2800-3200PEG4000:3800-4200PEG6000:5400-7000PEG8000:7000-9000 | PEG200:190-210PEG400:380-420PEG600:570-630PEG800:770-830PEG1000:950-1050PEG1500:1350-1650PEG2000:1800-2200PEG3000:2700-3300PEG4000:3600-4400PEG6000:5400-6600PEG8000:7000-9000 | PEG:200-8000 | PEG400:400PEG600:600PEG1000:1000PEG1500:1500PEG3000:3000PEG4000:4000PEG6000:6000PEG8000:8000 | PEG400:380-420PEG600:570-630PEG1000:900-1100PEG1500:1350-1650PEG4000:3400-4200PEG6000:5400-7800 |
| pH值(5%) | 4.5-7.5 | 5.0-7.0 | 4.5-7.5 | 4.0-7.5 | / | 4.0-7.0 |
| 水分,% | / | PEG200-800:≤0.3 | / | / | ≤1.0 | ≤1.0 |
| 灼烧残渣,% | ≤0.2 | / | ≤0.1 | ≤0.1 | ≤0.2 | ≤0.1 |
| 运动粘度 | PEG200:3.9-4.8(100℃)PEG400:6.8-8.0(100℃)PEG600:9.9-11.3(100℃)PEG800:12.5-14.5(100℃)PEG1000:16.0-19.0(100℃)PEG1500:26-33(100℃)PEG2000:38-49(100℃)PEG3000:67-93(100℃)PEG4000:110-158(100℃)PEG6000:250-390(100℃)PEG8000:470-900(100℃) | PEG2000:3-4(40℃,0.5g/mL水溶液)PEG3000:5.0-6.0(40℃,0.5g/mL水溶液)PEG4000:6.0-8.0(40℃,0.5g/mL水溶液)PEG6000:5400-6600PEG8000:10.0-14.0(40℃,0.5g/mL水溶液)(40℃,0.5g/mL水溶液) | PEG200:3.9-4.8(100℃)PEG400:6.8-8.0(100℃)PEG600:570-630PEG800:770-830PEG1000:950-1050PEG1500:1350-1650PEG2000:1800-2200PEG3000:2700-3300PEG4000:3600-4400PEG6000:5400-6600PEG8000:7000-9000 | PEG200:3.9-4.8(100℃)PEG400:6.8-8.0(100℃)PEG600:9.9-11.3(100℃)PEG800:12.5-14.5(100℃)PEG1000:16.0-19.0(100℃)PEG1500:26-33(100℃)PEG2000:38-49(100℃)PEG3000:67-93(100℃)PEG4000:110-158(100℃)PEG6000:250-390(100℃)PEG8000:470-900(100℃) | PEG600:13.9-18.5(50%溶液)PEG1000:20.4-27.7(50%溶液)PEG1500:31-46(50%溶液)PEG3000:69-93(50%溶液)PEG4000:102-158(50%溶液)PEG6000:185-250(50%溶液)PEG8000:240-472(50%溶液) | PEG600:56-62(40℃,0.8mm毛细管)PEG1000:8.5-11.0(40℃,0.8mm毛细管)PEG1500:3-4(40℃,0.8mm毛细管)PEG4000:5.5-9.9(40℃,0.8mm毛细管)PEG6000:10.5-16.5(40℃,1.0mm毛细管) |
| 比重 | / | / | / | / | / | PEG400:1.110-1.140PEG600:1.101-1.135 |
| 密度 | / | / | / | / | PEG400:1.120PEG600:1.080PEG1000:1.080PEG1500:1.080PEG3000:1.080PEG4000:1.080PEG6000:1.080PEG8000:1.080 | / |
| 甲醛,ppm | / | / | / | ≤30 | ≤30 | ≤30 |
| 铅,ppm | ≤1.0 | / | / | / | / | / |
| 砷,ppm | ≤1.0 | / | / | ≤2.0 | / | ≤3.0 |
| 重金属,ppm | / | / | ≤5.0 | ≤5.0 | / | ≤5.0 |
| 酸值,% | ≤0.05 | / | / | / | ≤0.1mL NaOH | / |
| 环氧乙烷,ppm | ≤200 | / | ≤10 | ≤1 | ≤1 | ≤1 |
| 二氧六环,ppm | ≤10 | / | ≤10 | ≤10 | ≤10 | ≤10 |
| 乙二醇+二甘醇含量,% | ≤0.25 | / | ≤0.25 | / | ≤0.4 | / |
| 羟值,mgKOH/g | | PEG200:534.0-590.0PEG400:267.0-295.0PEG600:178.0-196.0PEG800:135.0-145.0PEG1000:107.0-118.0PEG1500:70.0-80.0PEG2000:51.0-62.0PEG3000:35.0-40.0PEG4000:26.5-29.5PEG6000:16.0-21.0PEG8000:12.5-16.0 | / | / | PEG400:264-300PEG600:178-197PEG1000:107.0-118.0PEG1500:70.0-80.0PEG3000:34-42PEG4000:25-32PEG6000:16-22PEG8000:12-16 | / |
| 色度,Hazen | / | PEG200-600:≤30PEG800:≤50 | / | / | / | / |
| 凝点,℃ | / | / | / | / | PEG600:15-25PEG800:33-38PEG1500:41-46PEG3000:50-56PEG4000:53-59PEG6000:55-61PEG8000:55-62 | PEG400:4-8PEG600:15-25PEG800:35-40PEG1500:42-48PEG4000:50-56PEG6000:53-59 |
| 还原性物质 | / | / | / | / | 通过实验 | / |