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Homecompanyfactory supply11113-50-1 boric acid flakes , powder, chunks
Boric acid

factory supply11113-50-1 boric acid flakes , powder, chunks

Price USD50.00
Packge 1KG
  • Min. Order:1KG
  • Supply Ability:50ton
  • Time:2021-08-07

Product Details

  • Product Name Boric acid
  • CAS No.11113-50-1
  • EINECS No.200-002-5
  • MFBH3O3
  • MW61.83
  • AppearanceLiquidClear, dark blue
  • storage temp. Room Temperature
  • Melting point >148oC (dec.)


Product Name:Boric acid
Synonyms:Boric acid   Manufacturer;boric acid cas 11113-50-1 factory supply kf-wang(at)chem.com;Boric acid  Joyce;Boric acid test solution(ChP);Boric acid;Borsrenatliche;borid acid;BoricAcid(AS),Borofax
CAS:11113-50-1
MF:BH3O3
MW:61.83
EINECS:234-343-4
Product Categories:UVCBs-inorganic
Mol File:11113-50-1.mol

Boric acid Structure

Boric acid Chemical Propertiesform Liquidpka9.2(at 25℃)color Clear, dark blueEPA Substance Registry SystemBoric acid (11113-50-1)
Safety Information
MSDS Information                            
Boric acid Usage And SynthesisOverviewBoron (B), the fifth element in the periodic chart, is ubiquitous in the environment, where it is found combined with O to form compounds called inorganic borates (e.g., borax). Natural sources of borates in the environment include soils, rocks, surface and ocean waters, and the atmosphere.
B in the form of borates has long been recognized as an essential plant micronutrient for the growth and viability of plants. Recently, there has been a growing body of evidence that B may be an essential element for frogs, fish, rats, and humans, as well as for plants[1-5]. The major sources of B exposure are diet and drinking water. Fruits, vegetables, and nuts are especially rich in B. Rainey et al.[6] recently studied daily dietary B intake, evaluating the food consumption records of over 25,000 Americans over several days. The median, mean, and 95 percentile B intake for all participants were 0.76, 0.93, and 2.4 mg B/d, respectively.
Boric acid (H3BO3) is a boron compound that is soluble and circulates in plasma[7]. It is a colorless, water-soluble, salt-like white powder, which have been used as pesticide since 1948. Normally, it is used to kill mites, insects, fungi and algae. For instances fleas, cockroaches, termites and wood decay fungi[8, 9]. Borate chemicals and boric acid have been used extensively for industrial purposes and its salts have been used for medication as an antiseptic to kill bacteria and fungi. Normally, it is used in the form of powder and liquid; depending to the target and conditions of pest, boric acid might applied as a spray or aerosol, as well as in the form of tablets, granule, pellets, paste or crystalline[10]. ApplicationsBoric acid plays a role as a “stomach poison” for certain pest such as cockroaches, ants and termites. As an insecticide, it usually applied in bait form or used as a dry powder in which containing a feeding attractant and then added into crevices and creaks so that it forms a layer of dust[11]. So boric acid adheres to their legs when the insects move across the powder. Hence, they may ingest the poison when the insects groom themselves. This will causes death due to starvation and dehydration after 3-10 days[9]. However, the insecticide mechanism of boric acid on insects has not been satisfactorily developed. Some hypotheses has been suggested including death by starvation owing to abrasive effect on the cuticle then cause destruction or slow drying of foregut cells[12, 13].
Besides that, when boric acid used as an herbicide, it desiccates or disrupts the photosynthesis system in plants. Hence, boric acid is normally used to suppress algae in swimming pools and sewage systems[8]. On the other hand, as a fungicide, the fungicidal properties of boric acid prevent the production of conidia or asexual spores of the fungi; hence, it suppresses the growth of fungi. Therefore, boric acid is used as wood preservative in wood industry such as lumber and timber products that controls decay producing fungi[9,14].
Boric acid is reported to be used as food preservatives in some foods and food products. Boric acid is used for preserving meats, meat products, caviar and dairy products[15]. This is because boric acid is able to inhibit the growth of microorganism, therefore, the preserved food can stay fresh and longer[16]. Moreover, according to Yiu et al. (2008)[17], boric acid was added to some food products to control starch gelatinization, as well as enhance the color, texture and flavor of the food. UsesBoric acid (boracic acid; H3BO3) is used for the manufacture of glass, welding, mattress batting, cotton textiles, and a weak eyewash solution.UsesBoric acid (H3BO3) is a solid, soft, smooth, solid weak acid that is used in pharmaceutical and cosmetic industries.DescriptionBoric acid, also called boracic acid or orthoboric acid or acidum boricum, is a weak acid often used as an antiseptic, insecticide, flame retardant, in nuclear power plants to control the fission rate of uranium, and as a precursor of other chemical compounds.Chemical PropertiesBoric acid is a white, amorphous powder or colorless, crystalline solid.Physical propertiesBoric acid exists in the form of colorless crystals or as a white powder and is soluble in water.UsesThe 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. Boric acid is used in nuclear power plants to slowdown the rate at which fission is occurring. Fission chain reactions are generally driven by the amount of neutrons present (as products from previous fissions).
Boric acid is used in producing the glass faceplates of LCD flat panel displays. In electroplating, boric acid is used as part of some proprietary formulas. It is also used in the manufacturing of “remming mass”, a fine silica-containing powder used for producing induction furnace linings. Borates including boric acid have been used since the time of the Greeks for cleaning, preserving food, and other activities. It is used in pyrotechnics to prevent the amide-forming reaction between aluminum and nitrates. A small amount of boric acid is added to the composition to neutralize alkaline amides that can react with the aluminum. Boric acid dissolved in methane is popularly used among fire jugglers and fire spinners to create a deep green flame. Boric acid is added to salt in the curing of cattle hides, calfskins and sheepskins. Used in that way it helps to control bacteria development and also aids in the control of insects.UsesPharmaceutic necessity.Usesboric acid is an effective preservative against yeast. It is used in concentrations of 0.01 to 1.0 percent and has fair to good antiseptic properties. It may also be used as a buffer and denaturant. Boric acid is prepared from sulfuric acid and natural borax. It can cause skin rashes and irritation if used in high concentrations. The use of boric acid in cosmetic preparations is no longer very popular.UsesA substance made by adding hydrochloric acid to a strong, hot solution of borax and water. When cooled, this mixture forms colorless crystals of boric acid. These require washing and recrystallization. Boric acid was occasionally used as an antiseptic and in combined toning and fixing baths.IndicationsBoric acid, 600 mg in a gelatin capsule, used intravaginally daily for 14 days, has been reported effective even in resistant Candida infections.Pharmaceutical ApplicationsBoric acid is a long-standing traditional remedy with mainly antifungal and antimicrobial effects. For medicinal uses, it has become known as sal sedativum, which was discovered by Homberg, the Dutch natural philosopher, in 1702. Diluted solutions were and sometimes still are used as antiseptics for the treatment of athletes’ foot and bacterial thrush, and in much diluted solutions as eyewash. Boric acid can be prepared by reacting borax with a mineral acid: Na2B4O7 ? 10H2O + 2HCl → 4B(OH)3[or H3BO3] + 2NaCl + 5H2O In general, there are many other health claims around the clinical use of boric acid and boron-containing compounds, but many of those have no supporting clinical evidence.Agricultural UsesBoric acid (H3BO3) is one of the boron-containing nutrients added to fertilizers. It contains around 17% boron. A solution of boric acid and water is used as a foliar spray to overcome boron deficiency.ShippingUN 3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9—Miscellaneous hazardous material, Technical Name Required.Waste DisposalBoric acids may be recovered from organic process wastes as an alternative to disposal.

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  • Since:2015-05-06
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