Boric Acid

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

1. 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.

2. 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.

3. 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.

4. 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.

5. 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.

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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.

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ISO 9001:2008 認證確保品質。

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使用語言：英語。