CAS 10043-35-2 White Flakes / Powder/ Chunksr Boric Acid for Smelting Metal Welding

• CAS No.: 11113-50-2
• Formula: Bh3o3
• EINECS: 234-343-4
• Type: Pharmaceutical Intermediates
• Appearance: Crystal
• Quality: Industrial
• Colour: White
• Appearances: Flake Powder Chunk
• Grade: Agriculture Grade, Food Grade, Industrial Grade, R
• Purity: 99.5%Min
• Transport Package: 25kg Bag or as Your Required
• Origin: China
• HS Code: 2932999099
• Production Capacity: 5000mts Per Month

Product Description

Product Description

Product Name: Boric Acid

Synonyms: Boric acid Manufacturer;boric acid cas 11113-50-2 factory supply;Boric acid;Boric acid test solution(ChP);Boric acid;Borsrenatliche;borid acid;BoricAcid,Borofax
CAS: 11113-50-2
MF: Bh3o3
MW: 61.83

Melting point: 160 °C (dec.) (lit.)
Boiling point: 219-220 °C (9.7513 mmHg)
Density: 1.440 g/cm3
Storage temp.: Store at +5°C to +30°C.
Appearance: Boric Acid Flakes

Description:

Boric acid (H3BO3) is a boron compound that is soluble and circulates in plasma. It is a colorless, water-soluble, salt-like white powder, which have been used as pesticide since 1948. Normally, it is used to kill mites, insects, fungi and algae. For instances fleas, cockroaches, termites and wood decay fungi. Borate chemicals and boric acid have been used extensively for industrial purposes and its salts have been used for medication as an antiseptic to kill bacteria and fungi. Normally, it is used in the form of powder and liquid; depending to the target and conditions of pest, boric acid might applied as a spray or aerosol, as well as in the form of tablets, granule, pellets, paste or crystalline.
 

boric acid chunks







Boric acid flakes


details for the boric acid (big flakes)



 

Product Parameters

Specification

ITEM	Decahydrate	Pentahydrate	Anhydrous
Appearance	White Powder
Sodium Borate Assay, %≥	99.5	99.5	99.5
	(Na2B4O7.10H2O)	(Na2B4O7.5H2O)	(Na2B4O7.H2O)
B2O3, %≥	37-38	48.5	68
NaO2, %≥	16-17	21.5	30
Sodium carponate (Na2CO3) % ≤	0.1	0.1	0.1
Insoluble matter in water % ≤	0.04	0.04	0.04
Sodium Suitate (Na2SO4) % ≤	0.2	0.2	0.2
Sodium Chloride (NaCl) % ≤	0.03	0.03	0.03
Iron (Fe) % ≤	0.002	0.002	0.002

Application

1). Boric acid is widely applied in glass manufactured industry, it is used to improve the thermostabilization, transparency and strength of the glass products.

2). Boric acid can improve fastness of the ceramics.

3). Boric acid can be used in industry.

4). Boric acid can be used in smelting, metal welding, leather and dye etc.

5) .Boric acid can be used as antiseptics, such as preventing the wood septic.

6).Boric acid can be used as a boric microelement manure and a insecticide too.

7).Boric acid can be as various boride widely applied in national defense and scientific research departments.

Function

1). Improve the heat resistance and transparency of glass products, improve mechanical strength, and shorten melting time

2). For skin diseases, disinfection and antiseptic

3). It is used to prepare buffer solutions in analysis, such as boric acid, potassium chloride-sodium hydroxide buffer solution, and sodium buffer solution. Also used as a fungicide. For pharmaceutical and preparation of borate

4). Used in the manufacture of capacitors, disinfection and corrosion protection

5). Used as tackifier or crosslinker for water-soluble adhesives such as starch, polyvinyl acid and polyvinyl acid forma l.

6). For electronics industry, fiber optic industry

7). Boric acid is also a commonly used buffer in sulfate zinc plating

Packaging & Shipping

 

1. Packed in plastic-lined plastic woven bags of 25 Kg net each, 25MT per 20FCL. 
2. Packed in plastic-lined plastic woven jumbo bags of 1250 Kg net each, 25MT per 20FCL. 

Company Profile

 

our company is a large manufacturer of fine chemical ,and cosmetic materials that integrates R&D, production and sales together. Besides, The Company was established in 2021.Our company located in the beautiful spring city  , whose factory located in both hebei industrial zone and lab in shijiazhuang  city.
 
Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.Our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service,  All for the customers' satisfaction, all for the long-term healthy development of the enterprise.There are several series including Disinfection Product , food grade additives, industrial grade and fertilizer grade products.We can provide all kinds of materials needed in the world, please tell me if you need it, we use scientific and technological equipment for production.

Over the years ,With all the efforts of everyone, the turnover becomes bigger and bigger; Customers spreads from Asia to Europe, America and Australia, Tiger of Thailand, Novas of UK,  Poland and so on .Adhere to the "going out" strategy, let our chemical industry go to the world.

FAQ

Q: How to start orders or make payments?
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly. for payment , can also be by western union ,money gram ,bitcoin ,that is very easy 
Q: How to confirm the Product Quality before placing orders? 
A: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. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount? 
A: Yes, for larger quantity, we always support with better price.
Q:How do you treat quality complaint? 
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q:How to contact us ?
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
Send Email to us.

Q:what is the shipping way ?

A: for small order ,we ship by air express ,like Fedex, TNT,DHL,EMS , 

    for large order ,we can send by air to the air port and send by sea to the sea port