99.5% Borac acid powder CAS NO 10043-35-3 was used to make

glass LCD and enamel glazing density 1.44

►Product description

Item name : Boric Acid

Molecular Formula: H3BO3

Appearance: White power or Granular

CAS No.: 10043-35-3

EINECS No.: 233-139-2

HS Code: 2810 0020 00

Molecular Weight: 61.83

Purity: 99.5%Min

Boric acid, also 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 compounds. It has the chemical formula H3BO3

(sometimes written B(OH)3), and exists in the form of colorless crystals or a

white powder that dissolves in water. When occurring as a mineral, it is called

sassolite.

►Preparation

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

diborane

B2H6 + 6 H2O → 2 B(OH)3 + 6 H2

BX3 + 3 H2O → B(OH)3 + 3 HX (X = Cl, Br, I)

►Specification

►Application

1. Glass making

2. LCD flat panel displays

3. Enamel glazing

►Packing details

Packing :25/50KG plastic pp bag

1 ton /jumbo bag ,or customized.

► FAQ

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

choose.

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.