Boric acid is a compound of boron, oxygen, and hydrogen with formula B(OH)3. It is usually encountered as colorless crystals or a white powder, that dissolves in water, and occurs in nature as the mineral sassolite. It is a weak acid that yields various borate anions and salts, and can react with alcohols to form borate esters.
feeling greasy, odorless and tasteless, soluble in water, alcohol, glycerol ether and volatile oil, the water solution indicating weak acidity, when heating to 70-100ºC, hydro-extracting gently to change into meta-boric acid; 150-160ºC, as pyro-boric acid: 300ºC, as boric anhydride (B2O3).
1. Promotes plant growth
2. Enhances flowering and fruiting
3. improves nutrient uptake
4. Prevents nutrient deficiencies
5. Increases disease resistance
Promotes plant growth: Boric acid is an essential micronutrient for plants, and its presence in the soil helps in cell division, root development, and formation of new tissue, thereby promoting overall plant growth.
Enhances flowering and fruiting: Boric acid is known to improve flower initiation and pollination, resulting in increased fruit set and quality. It aids in the transport of sugars and carbohydrates within the plant, leading to improved fruit development.
Improves nutrient uptake: Boric acid acts as a facilitator in the uptake and utilization of other important nutrients such as nitrogen, phosphorus, and potassium. It enhances nutrient absorption and utilization efficiency by promoting enzyme activity in plants.
Prevents nutrient deficiencies: Boric acid acts as a preventative measure against boron deficiency in plants. Boron deficiency can cause various disorders, including stunted growth, reduced crop yield, and poor quality fruits and vegetables.
Increases disease resistance: Boric acid has antifungal properties that can help protect plants against various fungal diseases. It acts as a natural fungicide, preventing the spread of infection and promoting healthier plant growth.
Kami mempunyai banyak kilang berkualiti tinggi dengan kerjasama yang mendalam, yang boleh memberikan anda produk berkualiti tinggi dan harga yang kompetitif. Dan kami juga boleh memberi diskaun untuk pembelian pukal. Dan kami bekerjasama dengan banyak syarikat penghantaran barang profesional, boleh menghantar produk dengan selamat dan lancar ke tangan anda. Masa penghantaran adalah kira-kira 3-20 hari selepas pengesahan pembayaran.
Items | Index | Hasilnya |
H3BO3 | ≥99.5% | 99.8% |
B2O3 | ≥56.0% | 56.1% |
Boron (B) | ≥17.5% | 17.6% |
Chloride (Cl) | ≤0.0005% | 0.0003% |
Water Insoluble | ≤0.005% | 0.003% |
Iron (Fe) | ≤0.0005% | 0.0001% |
Sulphate | ≤0.002% | 0.001% |
Heavy Metals (Pb) | ≤0.001% | 0.001% |
Boric acid is actually a hydrate of boron oxide(B2O3H2O), which is a white powder crystal o a sealy glossy crystal on a tri-oblique axis , feel soapy if touched,and it is odouless. Soluble in water,alcohol. glycerin, others and esscntial oils, odorless,slightly sour and bitter after taste. Exposure does not change in the air, and can volatilize with water vapor.When heated to 101-105 °C, a molecule of water is lost then form metaboric acid; when heated for a long time at 104-160°C, it is converted into pyroboric acid,and anhydrous is formed at higher temperaturc. The PH of boric acid is 5.1.1g boric acid can be dissolved in18ml cold water,4ml boiling water,18ml cold ethanol, 6ml boiling ethanol and 4ml glyeerol. The solubility in water can be increased with the addition of hy-drochloric acid, citric acid and tartaric acid.Relative density: 1.4347, melting point 184ºC(decomposition), boiling point 300'C.
Boric acid (H3BO3) is a solid, soft, smooth, solid weak acid that is used in pharmaceutical and cosmetic industries.
It is chemical used for making ceramics, glazes, cements, wicks, food preservatives, special glasses; Also for leather dressing compounds for preparation of hides prior to tanning; Artificial precious stones; As flux in metallurgical industry, fire-proofing compositions and linings for safes; Also for pigments; Enamel paints, paper glazes, cosmetics, soaps, textiles, medicines, etc.
1. Adakah anda sebuah kilang atau syarikat perdagangan?
Kami adalah syarikat yang menggabungkan industri dan perdagangan, menyediakan perkhidmatan sehenti. OEM boleh diterima.
2. Adakah anda menyediakan sampel? Adakah ia percuma atau tambahan?
Sampel percuma. Bayaran pengangkutan sampel perlu dibayar oleh pihak anda.
3. Adakah anda mempunyai sebarang sijil berkaitan kawalan kualiti?
Pensijilan ISO 9001:2008 untuk memastikan kualiti.
4. Apakah yang perlu saya sediakan untuk mendapatkan sebut harga?
Sila maklumkan kepada kami jenis produk yang anda perlukan, kuantiti pesanan, alamat dan keperluan khusus. Sebut harga akan dibuat untuk rujukan anda tepat pada masanya.
5. Apakah jenis kaedah pembayaran yang anda suka? Apakah jenis syarat yang diterima?
Syarat Penghantaran yang Diterima: FOB,CFR,CIF,EXW;
Mata Wang Bayaran Diterima:USD;
Jenis Pembayaran yang Diterima: T/T, Western Union; Paypal, Jaminan Perdagangan.
Bahasa Pertuturan:Bahasa Inggeris.
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