Boric Acid (99.60%)

Assay (H3BO3)...≥ 99.5%
Clarity...Passes test
Solubility in ethanol...Passes test
Insoluble matter in water...≤ 0.005%
Methanol non-volatiles (as sulfate)...≤ 0.05%
Chloride (CI)...≤ 0.0005%
Sulfate (SO4)...≤ 0.002%
Phosphate (PO4)...≤ 0.0005%
Arsenic (As)...≤ 0.0001%
Calcium (Ca)...≤ 0.002%
Iron (Fe)...≤ 0.0005%
Lead (Pb)...≤ 0.001%

Analytical reagent
May cause eye and skin irritation. May cause central nervous system effects. May cause respiratory tract irritation. Causes severe digestive tract irritation with pain, nausea, vomiting and diarrhea.

Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.

 

NameBoric AcidSynonymsorthoboric acid, boracic acid, acidum boricumCAS RN10043-35-3EINECS RN233-139-2Molecular Formula

H3BO3Molecular Weight Hazard Symbols

T:ToxicRisk CodesR60: May impair fertility.Safety TermsS45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible);
S53: Avoid exposure - obtain special instructions before use.Physical & Chemical PropertiesBoric acid, also called boracic acid or Orthoboric acid or Acidum Boricum, When occurring as a mineral, it is called sassolite.it 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. It exists in the form of colorless crystals or a white powder and dissolves in water.

Boric acid is soluble in boiling water. When heated above 170°C it dehydrates, forming metaboric acid HBO2, a white, cubic crystalline solid and is only slightly soluble in water. when heated above about 300°C further dehydrates, forming tetraboric acid or pyroboric acid, H2B4O7. Boric acid can refer to any of these compounds. Further heating leads to BORON trioxide.UsesMedicinal, Insecticidal, Preservation, Lubrication, Industrial, MiscellaneousRelated Materialssulfuricacid, sodium tetraborate, hydrogen nitrateRelated Productsboratofluoric acid, potassium fluoborate, sodium fluoborate, ammonium fluoroborate, boron nitride, sodium borohydride, potassium borohydride, boron anhydrous, zinc borate, cupric fluoborate, potassium fluoroaluminate, zinc fluoborate, sodium hydride, tributyl borate

Bosoc International Co.,Ltd. is a specialist manufacturer & exporter of inorganic material & resin located at Shenzhen with factories in Wuhan & Shanghai. Basing on more than 10 years history, our business range covers most of inorganic acid and inorganic base, and more than 200 kinds of inorganic salts & oxides. In 2005, we invested to partly share a resin factory located in Macheng, which has an annual production of 30,000 tons gum rosin, 20,000 tons refined natural rosin and 30,000 tons rosin modified resin. We have more than 100 strategic partners all over the world, our products are sold to south-east asia, europe and the united states of america.Our company has attached great importance to the integration of industry and trade and formed a company owned production line. In 2003, Bosoc has been assessed and audited by International World Standards Certification Center in respect of our management system and found to comply with ISO 9001:2000 Standard. And in 2005, Bosoc had past the ISO 14001:2004 certification.Our motto is "quality first, customer first", we are rendering quality services to clients both at home and abroad, cooperating together to open up an even wider areas for international business in the fierce market competitions.