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CAS no.；7789-38-0
外觀；white crystal or powder
指標(biāo)
主含量99.0%min99.5%min99.7%min
水分0.1%max0.1%max0.06%max
硫酸物0.01%max
砷3ppm max2ppm max2ppm max
重金屬10ppm max5pp max5pp max
溴含量0.05%max0.05%max0.03%(or 0.01%)max
鐵2ppm max2ppm max
PH6-7
氯化物0.03%max0.05%max0.03%max
不溶物0.01%max
包裝50kg fiber drum or 20kg carton.
