- Overview
- Product Description
- Product Application
- Packaging & Shipping
- Company Profile
- Our Advantages
- FAQ
Basic Info.
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.
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
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 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.
FAQ
Q1.: Are you a factory or trading company?
A.: We are manufacturer of some chemical raw materials and trading company, we can help buyers to decide which products are there best choice, and all your inquiry will be replyed within 24 hours
Q2.: Could you send me all your price list?
A.: As we have more than thousands of items. Please inform the items you are interested in, and you will get the price list you want.
Q3.: How to confirm the Product Quality before placing orders?
A.: 1. You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
2. We have sell the chemicals for more than 15years, the quality is the important of our existence.
Q4.: Is there a Discount?
A.: Different quantity has different discount.
Q5.: Which mode of transport would be better?
A.: In general, we advice to make delivery by sea which is cheap and safe, also we respect your views of other transportation as well.