Listing ID #1032837
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Contact SupplierWe are offering aluminium sulphate purified
ai2(so4)3.18h2o m.w. 666.42
assay [complexometric ai2(so4)3] 51.0-59.0%
ph (2% water) 2.5-4
maximum limits of impurities:
chloride(cl) 0.005%
heavy metals(pb) 0.002%
ammonium(nh4) 0.005%
arsenic(as) 0.001%
calcium(ca) 0.02%
iron(fe) 0.005%
potassium(k) 0.2%
substance not precipitated
by ammonia (as sulphate) 0.4%
cas no. 7784 - 31 - 8 un no. Nr tariff : 2833 22 10
r : 41 s : 29