99.5% boric acid powder UN NO 1439 from China use for making
glass ceramics glazing and fertilizer CAS NO 10043-35-3
| Molecular formula|| H3BO3|
| Molecular wight|| 61.83|
| Properties|| Colorless crystal or white powder|
| Purity|| 99.5%|
| UN number|| 1439|
Boric acid is a white crystal powder or small granular .It is called
hydrogen borate, boracic acid, orthoboric acid and acidum boricum, is a
weak, monobasic Lewis acid of boron, which is often used as an antiseptic,
insecticide, flame retardant, neutron absorber, or precursor to other chemical
Boric acid may be prepared by reacting borax (sodium tetraborate
decahydrate) with a mineral acid, such as hydrochloric acid:
Na2B4O7·10H2O + 2 HCl → 4 B(OH)3 [or H3BO3] + 2 NaCl + 5 H2O
It is also formed as a by product of hydrolysis of boron trihalides and
B2H6 + 6 H2O → 2 B(OH)3 + 6 H2
BX3 + 3 H2O → B(OH)3 + 3 HX (X = Cl, Br, I)
Boric acid powder widely used for making glass ceramics glazing and fertilizer .
1.How did you check the quality of product ?
Of course we can provide free sample ,but you need you to prepaid the express
freight to your city.
2. What's your delivery time?
Usually we will arrange the shipment in 3 -15 days, due to different products you
3.How many years have your company sell chemicals in this industry ?
More than 25 years , we have good reputation .
4.Why choose our company?
We are professional company ,we have been exporting this product for more than
25 years.Wehave specialized term work .
5.What payment tearms you can accept ?
We can accept T/T or LC at sight ,and 30% advance payment +70% dp at sight
LC , moneygram.
Shanghai Yixin Chemical Co.,Ltd.
Since it is established in 1998 ,Shanghai Yixin Chemical Co.,Ltd. has become a reliable supplier in the field of chemical industry .
Currently ,overseas business of our company is composed of two parts basic inorganic raw chemicals and fine chemicals
♥ HOT PRODUCTS ♥
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Borax Decahydrate Boric Acid
Potassium Carbonate Barium Carbonate
Copper Sulphate Ammonium Sulphate
Potassium Nitrate Potassium Bicarbonate
Sodium Fluorosilicate Strontium Carbonate
We sell inorganic chemicals like as following :
Sodium Nitrate,Sodium Carbonate,Lithium Carbonate ,
Sodium Hydroxide,Cerium Oxide ,Cobalt Oxide ,
Potassium Borofluoride ,Sodium fluoroaluminate
ZnO Oxide, Potassium fluorosilicate,Aluminium Oxide,
We aim to build a worldwide business ,to provide reliable quality chemicals at competitive price for your needs .we will listen to what do you want and endeavor to achieve it .
Looking forwarding to providing you high quantity products and warmly service .
Why choose us
Nearly 20 years worked for Chemical products.
One of the leading Chemicals export and import lt.,Company in Shanghai ,China.
We have own warehouses in Shanghai port,and also work with many brother manufacturers.
Free samples is avaliable .