FOB Price
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Minimum Order
Place of Origin:
china
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
Packed in plastic-lined plastic woven bags of 25Kg net each, 25MT per 20FCL
Delivery Time:
15ï¼ï¿&frac
Supplying Ability:
-
Payment Type:
T/T, L/C
Persona de contacto angelia
106-39 Block A,No.3 Hongkong Road,Jinnan Economic Development Zone, Tianjin, Tianjin
*Features
Boric acid, also called hydrogen borate, boracic acid, orthoboric acid and acidum boricum, is a weak acid of boron often used as an antiseptic, insecticide, flame retardant, neutron absorber, or precursor to other chemical compounds. It has the chemical formula H3BO3 (sometimes written B(OH)3), and exists in the form of colorless crystals or a white powder that dissolves in water. When occurring as a mineral, it is called sassolite.
| Item | Index | |
| First grade | Second grade | |
| Boric acid(%) | ≥*9.5% | ≥*6.5% |
| Water insolubles(%) | ≤0.*5% | ≤0.*5% |
| Sulfate(SO4)(%) | ≤0.*0% | ≤0.*0% |
| Chloride(CL)(%) | ≤0.*1% | ≤0.*5% |
| Iron(Fe)(%) | ≤0.**3% | ≤0.**5% |
