- Purity99.5%
- CAS No.7783-20-2
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Supply Type
Manufacturer, Exporter, Supplier
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Preferred Buyer Location
All over the world
We are offering ammonium sulphate ar
(nh4)2so4 m.w. 132.13
minimum assay(after drying) 99.5%
maximum limits of impurities :
insoluble matter 0.001%
loss on drying at 100oc 0.1%
reaction not less than ph 4.5
non-volatile matter 0.01%
chloride(cl) 0.0003%
nitrate(no3) 0.001%
phosphate(po4) 0.0005%
arsenic(as) 0.00002%
calcium(ca) 0.001%
copper(cu) 0.0002%
iron(fe) 0.0002%
lead(pb) 0.0002%
magnesium(mg) 0.0005%
enzyme grade low in heavy metal content.
Cas no : 7783-20-2 un no. Nr tariff : 3102 21 00
r : 36 37 38 s : 26 - 36 f :