- Organic Acid[5]
- Organic Salt[10]
- Chemical Auxiliary Agent[10]
- Daily Chemicals[10]
- Inorganic Acids[10]
- Borate[10]
- Chlorate[10]
- Halide ( Except Chloride )[5]
- Phosphate[10]
- Oxide[10]
- Other Chemicals[7]
- Paint & Coating[3]
- Pigment[4]
- Polymer[10]
- Other Plastic Building Materials[2]
boric acid 99.5
boric acid 99.5 used in
1.agriculture, pesticides
2.trace element fertilizers
3.prompt delivery
4.factory
boric acid fungicides
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 | 0.040 | 0.060 |
Sulfate ≤ | 0.10 | 0.20 | 0.30 |
Chloride ≤ | 0.010 | 0.050 | 0.10 |
Fe ≤ | 0.001 | 0.0015 | 0.0020 |
NH3 ≤ | 0.30 | 0.50 | 0.70 |
Heavy Metal(Pb) ≤ | 0.001 | ---- | ---- |
Properties: white crystalline powder. There are creamy feel, no smell, soluble in water, ethanol, glycerol, ether, and essential oils, the aqueous solution was slightly acid
Uses:
1, In the enamel, ceramic industry, products used to enhance the gloss and fastness.
2, Fungicides can be done in agriculture, pesticides, and trace element fertilizers,
3, Boric acid is produced diboride matrix material, and its metal welding, leather, precious stones, electronics, defense and scientific research departments have widely applied.
Stability: stable.non-flammable..reacts violently with potassium,acid anhydries. Incompatible with water ,strong bases,alkali metals.moisture sensitive.hygroscopic
Packaging Detail:
PE bag lined with plastic woven bag, net weight 50 kg. or as tje buyer' requirement ,