Factory Price High Purity Chemical Intermediate Boric Acid CAS 10043-35-2 99.5% White Powder Flake Orthoboric Acid

• Customization: Available
• CAS No.: 11113-50-1
• Formula: Bh3o3
• Model NO.: 11113-50-1/10043-35-3
• Type: Industry Grade
• Appearance: Crystal
• Quality: Industrial
• Colour: White
• Boiling Point: 219-220 °c (9.7513 Mmhg)
• Melting Point: 160 °c (DEC.) (Lit.)
• Density: 1.440 g/cm3
• Transport Package: 25kg/ Plastic Woven Bag
• Specification: 1kg or 5kgs/Aluminium bag, 25kgs/drum
• Trademark: Baovi
• Origin: China
• HS Code: 2810002000
• Production Capacity: 5000metric Ton/Metric Tons/Month

Product Description

High Quality Manufacturer wholesale CAS 10043-35-3 /11113-50-1 Bh3o3 Purity Borax Boric Acid Powder Flakes Acid Boric Price for Bulk Sale

Product Description

Products Description

 

Boric acid flakes Basic information
Product Name:	Boric acid
Synonyms:	Boric acid Flakes
CAS:	11113-50-1
MF:	BH3O3
MW:	61.83
EINECS:	234-343-4
Boric acid Chemical Properties
Form	Crystalline Powder
Pka	9.2(at 25ºC)
Color	Clear, White
EPA Substance Registry System	Boric acid (11113-50-1)

 

COA
 

(H3BO3)≥	98%		99.5%		99.9%
Color	White	White	White	White	White
Appearance	Granular	Powder	Granular	Powder	Powder
Size	2-4 mm	60-80 mesh	2-4 mm	60-80 mesh	60-80 mesh
B (%) ≥	17±0.1	17±0.1	17.5±0.1	17.5±0.1	17.6±0.1
B2O3 (%) ≥	55.2±0.1	55.2±0.1	56.1±0.1	56.1±0.1	56.3±0.1
SO42- (%)≤	0.035		0.0005		0.0002
Cl- (%)≤	0.0018		0.0001		0.0001
Fe (%) ≤	0.0006		0.0002		0.0001
Heavy metals (Pb) % ≤	0.0008		0.0002		0.0001
Water insoluble (%) ≤	0.01		0.005		0.001

Boric acid is also known as orthoboric acid.It is made by reacting naturally occurring borax (sodium borate) with acid.Chemical formula H3BO3.The molecular weight is 61.83.White triaxial scales with glossy crystals.Relative density 1.43514, refractive index 1.337, 1.461, 1.462.Soluble in water, ethanol Chemicalbook and glycerin.The aqueous solution is acidic and is a single weak acid (Ka=6×10-10).Solubility in water increases with temperature.Heat to 169ºC(±1ºC) dehydration to produce metaborate, 300ºC into boric anhydride.Neutralize with a strong base to produce metaborate.Tetraborate was obtained under the condition of weak alkalinity.
 

Product Application

Application area
 

• Glass and glass fiber
• Enamel and ceramics
• Flame retardant
• metallurgical
• leather
• rust
• binder
• Personal care products
• The nuclear industry
• The chemical industry
• other

Uses: widely used in making borate, sodium silicate, borate ester, optical glass, porcelain glaze, paint, pigment, cosmetics, food preservatives, leather finishing, printing and dyeing auxilaries, also can be used as antiseptic disinfectant, astringent.
 

 

Packaging & Shipping

Packaging &Shipping
Packaging Details:1kg or 5kgs/Aluminium bag,  25kgs/drum, 25 tons/20ft 
Packing as your request, with photos before delivery. 
Our professional forwarder could confirm goods arrives you without custom problems.
Shipping:Within 7 working days upon the receipt of payment.

Company Profile

 

Company Information

 

Shandong Baovi Energy Technology Co., LTD. (the Company), located in Jinan City, Shandong Province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry.The Company also participates in the production of small quantity of high value-added chemicals and intermediates.

Our products include solvents, antifreeze, preservatives, pigment, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.

 

Our Advantages

 

FAQ

 

FAQ

A, Do you supply FREE sample?

FREE sample is ok, but the sample delivery fee is on your side.
 

B, What's your payment term?

1, T/T, 30% prepaid, the balance 70% will be paid when the products are ready!

2, L/C

3, D/P

 

C, What's your delivery time?

Generally it is 3-7 working days after receiving your deposit.
 

D, How long have you been involved in this chemical field?

Since 2003. So we enjoy much experience, can take care your cargo very well!

 

E, Can you supply relative document?

Of course, we can supply MSDS, COA, CO, commerical invoice, packing list, B/L...

If your markets have any special requirements, pls just let me know freely! 

 

G, Do you accept third party inspecition?

Yes, we do!