制冷剂物理安� �技术说明书(M SDS).pdf
R22.pdf
Description
二氟一氯甲烷(Freon-22)是一种无色气体,具有轻微的发甜气味。其主要成分含量为99.9%,用于致冷剂及气溶杀虫药发射剂。该物质属于第2.2类不燃气体,主要危害是对大气臭氧层破坏力极强。吸入高浓度的二氟一氯甲烷可能引起中毒,出现肺炎、肺水肿、呼吸窘迫综合征,后期有纤维增生征象。操作和储存时应注意防止泄漏,避免高温和...
Technical Information
- File Format: PDF
- File Size: 202 KB
- Pages: 3
- Language: PT
- Author: lenovo
- Total Downloads: 33
- Last Updated: 5 months ago
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