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Orthoboric acid

Description References
Orthoboric acid
Orthoboric acid
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 Properties

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
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 price More Price(83)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1.00165 Boric acid 10043-35-3 1EA $32.25 2017-11-08 Buy
Sigma-Aldrich 1.00160 Boric acid 10043-35-3 1EA $1080 2017-11-08 Buy
Alfa Aesar 10659 Boric acid, Puratronic?, 99.9995% (metals basis) 10043-35-3 25g $41.2 2017-11-08 Buy
Alfa Aesar 10659 Boric acid, Puratronic?, 99.9995% (metals basis) 10043-35-3 100g $125 2017-11-08 Buy
Strem Chemicals 05-0205 Boric acid (99.9995%-B) PURATREM 10043-35-3 10g $18 2017-11-27 Buy

Orthoboric acid Chemical Properties,Uses,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

Uses

For weatherproofing wood and fireproofing fabrics; as a preservative; manufacture of cements, crockery, porcelain, enamels, glass, borates, leather, carpets, hats, soaps, artificial gems; in nickeling baths; cosmetics; printing and dyeing, painting; photography; for impregnating wicks; electric condensers; hardening steel. Also used as insecticide for cockroaches and black carpet beetles.

Orthoboric acid Preparation Products And Raw materials

Raw materials

Preparation Products


Orthoboric acid Suppliers

Global( 238)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Shanghai Xilong Biochemical Technology Co., Ltd. 021-52907766-8042
021-52906523 order@drmaolab.com China 10067 58
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
021-50323701 sale@aladdin-e.com China 25121 65
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96820 76
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 40398 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30309 84
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 dtftchem@sina.com China 1443 62
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44192 61
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18
0086-571-85864795 sales@capotchem.com China 18276 66

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