Boric acid – powder or granular is a white crystalline solid with a slippery or soapy feel. It is available in standard (normal), low and ultra-low sulfate grades. Etimine USA’s boric acid is known for its purity.
Typical Properties of Boric Acid:
Chemical Analysis | |||
---|---|---|---|
Component | Unit | Typical Value Normal Sulfate |
Typical Value Low Sulfate |
B2O3 | % | 56.5 | 56.5 |
SO4 | ppm | 250 | 105 |
Fe | ppm | 3 | 3 |
Cl | ppm | 5 | 5 |
Water Insoluble | ppm | 60 | 60 |
Purity | % | 100 | 100 |
Dry Sieve Analysis | ||||
---|---|---|---|---|
Size in mm | US Mesh | Unit | Typical Value Granular |
Typical Value Powder |
(+)1.000 | +18 | % | 2.0 | 0.0 |
(+)0.841 | +20 | % | 5.5 | – |
(+)0.420 | +40 | % | 14.0 | – |
(+)0.149 | +100 | % | 65.0 | – |
(-)0.125 | -120 | % | – | 75.0 |
(+)0.074 | +200 | % | 10.0 | – |
(-)0.063 | -230 | % | 2.0 | – |
(+)0.044 | +325 | % | 1.0 | – |
(-)0.044 | -325 | % | 0.5 | – |
Government registration or certification may be required for particular applications in certain countries.
Standard Packaging and Weights – Boric Acid 99.9% | ||
---|---|---|
Package Types for all Grades (Normal Sulfate, Low Sulfate & Ultra Low Sulfate) |
Granular | Powder |
White polypropylene woven bag with interior lamination | 25 KG Bag (55.1 lbs.) |
|
Multi-wall kraft paper bag with plastic liner | 25 KG Bag* (55.1 lbs.) |
– |
White polypropylene woven bag with interior lamination and top and bottom discharge ports | 1 MT Supersack (2,204.6 lbs) |
Bulk Packaging – Available in various weights for Normal Sulfate and Low Sulfate Boric Acid (Granular or Powder)
* Only available for product shipped from Wilmington, DE.
Ask us about special requests for:
• Custom package types
• Flat-bottomed supersacks
• Custom fill weights
• Custom labeling