Boric acid
B2O3 56.70% MIN
PURITY 99.90% MIN
SO4 500PPM MAX
Cl 15PPM MAX
FE 20PPM MAX
SIZE (MM) UNIT CONTENT
+1 % 2 MAX
-0.060 % 3 MAX
If you are manfacory, pls contact us, our demand is 1000Mt per month.
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