Sulfur Hexafluoride
Items | 单位Units | 指标Index |
六氟化硫(SF6)Sulfur hexafluoride | Vol./% | ≥99.999% |
(氧+氩含量)Oxygen+Argon(O2+Ar)≤ | Vol.ppm | ≤2 |
氮Nitrogen(N2)≤ | Vol.ppm | ≤2 |
四氟化碳Carbon tetrafluoride(CF4)≤ | Vol.ppm | ≤1 |
一氧化碳Carbon monoxide(CO)≤ | Vol.ppm | ≤0.5 |
二氧化碳Carbon dioxide(CO2)≤ | Vol.ppm | ≤0.5 |
甲烷Methane(CH4)≤ | Vol.ppm | ≤0.5 |
水分Moisture(H2O)≤ | Vol.ppm | ≤3 |
酸度Acidity(以HF计)≤ | μg | ≤0.1 |
可水解氟化物Hydrolytic fluoride(以HF计)≤ | μg | ≤0.8 |
总杂质含量Total impurity content≤ | μg | ≤10 |
颗粒Particle | μg | 供需双方协商 Supply and demand agreement |
六氟化硫充装在钢质无缝气瓶中,钢瓶一般容积为40L。具体包装规格可根据用户要求定制更改。六氟化硫储存于阴凉、通风的库房,远离火种、热源,库温不宜超过30℃,应与易(可)燃物、氧化剂分开存放,切忌混储,储区应备有泄漏应急处理设备。
Sulfur hexafluoride is stored in standard seamless cylinders, generally cylinder volume is 40L. Specific packaging specifications can be customized according to user requirements. Sulfur hexafluoride is stored in a shady and ventilated storeroom away from fire and heat source, temperature of storeroom does not exceed 30℃. It should be separately stored with inflammable (combustible) and oxidizing agent. The storage area shall be equipped with emergency equipment for emergency.