Acido borico, soluzione 4% p/v

- Synonyms: Orthoboric acid solution
- H3BO3
- M = 61,83 g/mol
- CAS [10043-35-3]
- EINECS-No.: 233-139-2
- Density: 1,015 g/cm3
- Tariff number: 2810 00 90 00
- Applications: analytical chemistry, in the pharmaceutics industry, in pesticide compositions, titrant in volumetric analysis.

SPECIFICATIONS
assay (acidimetric): approx. 4 %
chlorides (Cl): max. 0,0003 %
phosphates (as PO4): max. 0,0005 %
sulfates (SO4): max. 0,0005 %
arsenic (As): max. 0,5 ppm
heavy metals (as Pb): max. 5 ppm
iron (Fe): max. 1 ppm

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