Home>Products>Boric Acid>Fertilizer Grade White Powder& Granule Borate Salt H3BO4 Boric Acid
Fertilizer Grade White Powder& Granule Borate Salt H3BO4 Boric Acid
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Product Details
Type: | Other, Boric Acid | CAS No.: | 10043-35-3 | Other Names: | Boracic acid |
MF: | H3BO3 | EINECS No.: | 233-139-2 | Place of Origin: | Shandong, China |
Grade Standard: | Agriculture Grade | Purity: | 99.5% 98% | Appearance: | White powder& granular, White powder& granular |
Application: | Fertilizer use | Brand Name: | RUNZI | Model Number: | RZ-F RZ-I |
Packaging Details
1. Packed in plastic-lined plastic woven bags of 25Kg net each, 25MT per 20FCL.
2. Packed in plastic-lined plastic woven jumbo bags of 1250Kg net each, 25MT per 20FCL.
3. According to the customer's requirement.
Product Description
Boric acid, also called hydrogen borate, boracic acid, orthoboric acid and acidum boricum, is a weak acid of boronoften 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.
(H3BO3)≥ | 98% | 99.5% | 99.9% | ||
Color | White | White | White | White | White |
Appearance | Granular | Powder | Granular | Powder | Powder |
Size | 2-4 mm | 60-80 mesh | 2-4 mm | 60-80 mesh | 60-80 mesh |
B (%) ≥ | 17±0.1 | 17±0.1 | 17.5±0.1 | 17.5±0.1 | 17.6±0.1 |
B2O3 (%) ≥ | 55.2±0.1 | 55.2±0.1 | 56.1±0.1 | 56.1±0.1 | 56.3±0.1 |
SO42- (%)≤ | 0.035 | 0.0005 | 0.0002 | ||
Cl- (%)≤ | 0.0018 | 0.0001 | 0.0001 | ||
Fe (%) ≤ | 0.0006 | 0.0002 | 0.0001 | ||
Heavy metals (Pb) % ≤ | 0.0008 | 0.0002 | 0.0001 | ||
Water insoluble (%) ≤ | 0.01 | 0.005 | 0.001 | ||
Packing | 25kg, 50kg,1000kg plastic-lined plastic woven bags | ||||
Use | 1. Boron fertilizer 2. Preservatives 3. Pesticides 4. Glass/Ceramics industry material 5. Ramming mass |
Usage
1.It can be used as Insecticidal in agriculture
Boric acid was first registered in the US as an insecticide in 1948 for control of cockroaches, termites, fire ants, fleas, silverfish, and many other insects. The product is generally considered to be safe to use in household kitchens to control cockroaches and ants.[18] It acts as a stomach poison affecting the insects' metabolism, and the dry powder is abrasive to the insects' exoskeletons.
As a fertilizer boron is very important it is an Essential of germination of pollon grains and growth of pollen tubes ; Essential for seed and cell wall formation ;Promotes maturity ; Necessary for sugar translocation ;Affects nitrogen and carbohydrate
If the crops lacking of it it will have the following symptoms: Youngest leaves become light green and may be distorted. Terminal (apical) bud may die. Internal breakdown and external necrosis of stems and roots. Reduced flowering and failure to set seed. Like the following picture
2.It also can be used in industry
The primary industrial use of boric acid is in the manufacture of monofilament fiberglass usually referred to as textile fiberglass. Textile fiberglass is used to reinforce plastics in applications that range from boats, to industrial piping to computer circuit boards.
Certificates and Special Documents
Contact Us
- Zouping Runzi Chemical Industry Co., Ltd.
- ContactBert Zhang
- Phone86-543-4304059
- AddressNanwang Village, Changshan Town, Zouping County
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