Boric acid, Boracic acid, basilit b, boric acid, borofax,born trihydroxide

CAS NO. 10043-35-3

HS CODE:  28100020  

Molecular formula: H3BO3

MW:61.83

Features:

1.Purity:99.6%(min)

2.Appearance:White crystalline powder

3.Product nature:

Melting point (℃): 185 (decomposition)

Boiling point (℃): 300

Relative density (water =1): 1.44(15℃)

The peroxide solution obviously low-acid responds

4.Outward appearance and character:

The colorless micro pearly luster's three slanting crystals or the white powder, creamy, without stink.

5.Standard: GB538-2006

boric acid (H3BO3)% ≥  ---------------------------------99.6

Water Insoluble ≤------------------------------------------0.010

sulfate (SO4 dollars by) ≤---------------------------------0.10

chloride (in CL total) ≤-------------------------------------0.010

iron (Fe) ≤ ---------------------------------------------------0.0010