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Orthoboric acid

Description References

CAS No. 10043-35-3
Chemical Name: Orthoboric acid
Synonyms: boric;H3-BO3;Borofax;Boracic;Borsure;basilitb;Ant flip;Borsaure;fleaprufe;Entimaden
CBNumber: CB6128144
Molecular Formula: BH3O3
Formula Weight: 61.83
MOL File: 10043-35-3.mol
Orthoboric acid Property
Melting point : 169 °C
Boiling point : 219-220 °C (9.7513 mmHg)
density : 1.435
vapor pressure : 2.6 mm Hg ( 20 °C)
storage temp. : Store at RT.
solubility : H2O: soluble
form : working solution
color : ≤10(APHA)
PH: 3.6-4.4 (25℃, saturated solution in H2O)
Water Solubility : 49.5 g/L (20 ºC)
Sensitive : Hygroscopic
Merck : 14,1336
BRN : 1697939
CAS DataBase Reference: 10043-35-3(CAS DataBase Reference)
NIST Chemistry Reference: B(OH)3(10043-35-3)
EPA Substance Registry System: Boric acid (H3BO3)(10043-35-3)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes : Xi,T,Xn
Risk Statements : 36/37/38-60-63-62-61
Safety Statements : 26-36-53-45-37/39-36/37/39-22-24/25-23
WGK Germany : 2
RTECS : ED4550000
F : 3
TSCA : Yes
HS Code : 28100090
Hazardous Substances Data: 10043-35-3(Hazardous Substances Data)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H360 May damage fertility or the unborn child Reproductive toxicity Category 1A, 1B Danger
Precautionary statements:
P201 Obtain special instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Orthoboric acid Chemical Properties,Usage,Production

Description
Boric acid (orthoboric acid) is a weakly acidic hydrate of boric oxide with mild antiseptic, antifungal, and antiviral properties.
Boric acid can be used to treat yeast infections and acne, for eyewash by treating any bacterial infection and soothing inflamed eyes, and as a cleanser, deodorizer, stain remover, disinfectant and mold killer. Boric acid can be used as a pesticide to control a variety of pests, as a fungicide for citrus, and as an herbicide along rights-of-way. Boric acid can be used for the manufacture of textile fiberglass, household glass products and the glass used in LCD displays, to reinforce plastics in various products (boats, computer circuit boards and pipes), as a flame retardant, and as a pH buffer agent in plating.
References
[1] http://npic.orst.edu
[2] https://www.polyu.edu.hk
[3] Zenat A. Nagieb, Mona A. Nassar, Magda G. El-Meligy (2011) Effect of Addition of Boric Acid and Borax on Fire-Retardant and Mechanical Properties of Urea Formaldehyde Saw Dust Composites, International Journal of Carbonhydrate Chemistry, 2011, 146763
[4] http://www.boricacid.net.au/uses-of-boric-acid
Chemical Properties
White cryst. powder
Orthoboric acid Preparation Products And Raw materials
Raw materials
Sodium tetraborate decahydrate Nitric acid Ammonium bicarbonate Sulfuric acid
Preparation Products
Copper(II) borofluoride Zinc tetrafluoroborate Sodium hydride Boron oxide Triisopropanolamine cyclic borate Methyl glycolate 6-Quinolinylmethanol TRIETHANOLAMINE BORATE Nitromethane Potassium tetrafluoroborate Foliar-fertilizer Zinc borate Tributyl borate Boron trifluoride acetonitrile complex Sodium tetrafluoroborate Sodium borohydride ACID BLUE 80 Sodium tetraphenylboron METHYL5,5,5-TRIFLUORO-4-OXOPENTANOATE Boron trifluoride etherate Yemianbao Fluoroboric acid Potassium borohydride 1,4-Dihydroxyanthraquinone 6-Methoxyquinoline Potassium hexafluoraluminate Disperse Red 60 Ammonium fluoborate TRIETHANOLAMINE BORATE Boron nitride
Orthoboric acid Suppliers      Global( 234)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd. +86 (0)571-855 867 18
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Hefei TNJ Chemical Industry Co.,Ltd. +86 (551) 65418684 65418696
+86 (551) 65418697 info@tnjchem.com China 1944 62
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
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J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40403 62
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021-67582001/03/05 saleschina@alfa-asia.com China 30314 84
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86 (10) 60270825 dtftchem@sina.com China 1443 62
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44197 61
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18
0086-571-85864795 sales@capotchem.com China 18279 66
 
10043-35-3(Orthoboric acid)Related Search:
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