- Min.Order :20 Metric Ton
- Purity: 99.99%
- Payment Terms : T/T
Keywords
monobasic Lewis acid of boron boric acid boric acid
Quick Details
- Appearance:white
- Application:Application: 1 pharm. As Hemostatic / Preservative / Disinfectant; 2 As an analysis reagent can make buffer solution; 3 It can also be used in Metallurgy / Leather / Glass / Cermicas field.
- PackAge:In 25kg pp bags
- ProductionCapacity:2000|Metric Ton|Month
- Storage:room temp
- Transportation:sea
Superiority:
Boric acid is used extensively for the glass industry, in particular E-glass fibers, but also can not be substituted borax. In the enamel, ceramic industry, products used to enhance the gloss and fastness. Can be used for medicine and wood preservation. Fungicides can be done in agriculture, pesticides, and trace element fertilizers. Boric acid is produced diboride matrix material, and its metal welding, leather, precious stones, electronics, defense and scientific research departments have widely applied.
2. Appearance: White crystal powder or three oblique axial plane of the scaly and shiny crystal.
3. Boric acid specification:
|
Item |
Indicators |
||
|
Excellent product |
First-class product |
Qualified |
|
|
boric acid(H3BO3) |
99.6-99.8% |
99.3-99.4% |
99.0% |
|
water insoluble |
0.010 max |
0.040 |
0.060 |
|
Sulfate |
0.10 max |
0.20 |
0.30 |
|
Chloride |
0.010 max |
0.050 |
0.10 |
|
Fe |
0.001 max |
0.0015 |
0.0020 |
|
NH3 |
0.30 max |
0.50 |
0.70 |
|
Heavy Metal(Pb) |
0.001 |
---- |
---- |
Details:
Boric acid is used extensively for the glass industry, in particular E-glass fibers, but also can not be substituted borax. In the enamel, ceramic industry, products used to enhance the gloss and fastness. Can be used for medicine and wood preservation. Fungicides can be done in agriculture, pesticides, and trace element fertilizers. Boric acid is produced diboride matrix material, and its metal welding, leather, precious stones, electronics, defense and scientific research departments have widely applied.
2. Appearance: White crystal powder or three oblique axial plane of the scaly and shiny crystal.
3. Boric acid specification:
|
Item |
Indicators |
||
|
Excellent product |
First-class product |
Qualified |
|
|
boric acid(H3BO3) |
99.6-99.8% |
99.3-99.4% |
99.0% |
|
water insoluble |
0.010 max |
0.040 |
0.060 |
|
Sulfate |
0.10 max |
0.20 |
0.30 |
|
Chloride |
0.010 max |
0.050 |
0.10 |
|
Fe |
0.001 max |
0.0015 |
0.0020 |
|
NH3 |
0.30 max |
0.50 |
0.70 |
|
Heavy Metal(Pb) |
0.001 |
---- |
---- |
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