H3BO3 Orthoboric asam 99.5persen

Ready Stock
BORIC ACID 99.5%, powder
Brand Loba chemie
Katalog NumberLC-2220-500g.
Rumus : H3BO3

~specification~
H3BO3. M.W. 61.83
assay Min 99.5%
Maximum Limits of impurities :
Insoluble in methanol. 0.005%
Non-Volatile With Methanol. 0.05%
Chloride (CI). 0.001%
Phosphate (PO4). 0.001%
Sulphate (SO4). 0.01%
Calcium (Ca). 0.005%
Iron (Fe). 0.001%
Heavy Metals (as Pb). 0.001%
Arsenic (as). 0.0001%

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