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Chemical Formula Borax Decahydrate/Pentahydrate
  • Chemical Formula Borax Decahydrate/Pentahydrate

Chemical Formula Borax Decahydrate/Pentahydrate

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Meorient Import & Export  Co.LTD
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
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Product Description
Overview
Quick Details
Classification:
Borate
CAS No.:
303-96-4;
Other Names:
Sodium Tetraborate; borax penta; borax deca; borax, Borax; Borax penhydrate; borax decahydrate; borax anhydrous
MF:
Na2B4O7.10H2O; Na2B4O7.5H2O; Na2B4O7
EINECS No.:
215-540-4
Place of Origin:
Henan, China, in turkey; in China; made in China; China supplier; China Factory
Grade Standard:
Industrial Grade, Medicine Grade
Purity:
99%min; 99%,99.5%,95%; 99%
Appearance:
White crystalline; Small white crystal, white powder; granular
Application:
Disinfectant, fresh preservatives, water softener, detergent; ceramic, fertilizer; detergent; for detergent powder; soap;
Brand Name:
CE
Model Number:
CE Borax
Type:
pentahydrate; decahydrate; anhydrous; penta; deca
Character:
chemical formula; MSDS; formula; hot sale
Grade:
food grade; industrial grade; technical grade
Other name:
Sodium Tetraborate; borax penta; borax deca; borax
Price:
prices; best price; factory price; borax prices; powder prices
Borax Quality:
high quality; top quality; good quality
Supply Ability
Supply Ability:
6000 Metric Ton/Metric Tons per Month
Packaging & Delivery

                  Chemical Formula Borax Decahydrate/Pentahydrate

 

 

1.Characters:

Pro Name: Borax

By name: Sodium tetraborate decahydrate

Molecular Formula:Na2B4O7.10H2ONa2B4O7.5H2ONa2B4O7

CAS No: 1330-43-41303-96-4

EINECS:215-540-4

Appearance:white crystal granular powder 

Purity:95%-99.5%

HS Code: 25281000.00

 

2. Property:

Colorless translucent crystals or white crystalline powder. Odorless, taste salty. 

Proportion of 1.73. 380  when the loss of all the crystal water. 

Soluble in water, glycerol, slightly soluble in alcohol. Weakly alkaline solution. 

Borax in the air can slowly weathering. Melting into a colorless glassy.

 

  

3. Specifications  Borax :

 

ITEM

Specification

Decahydrate

Pentahydrate

Anhydrous

Appearance

White Powder

Molecular Weight

381.38

291.35

201.22

Sodium Borate Assay, %

99.5

(Na2B4O7.10H2O)

99.5

(Na2B4O7.5H2O)

99.5

(Na2B4O7.H2O)

B2O3, %

37-38

48.5

68.0

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

 

 

 

4. Borax Application:

 

Borax, also known as crude borax, is both soft and light colorless crystalline material. 

Borax has many uses, such as we are familiar with disinfectant, preservative preservatives, 

water softener, wash water, soap additives, ceramic glaze and glass raw materials in industrial 

production also has an important role in borax.

 

In Glass and glass fiber:

In the manufacture of insulating glass wool, textile fiberglass and borosilicate glass (heat-resistant glass, electric light source glass, glass burner, drugs, cosmetics bottles, hollow beads, 

optical lenses, sealed glass) and other areas, as provided by oxidation boron materials.

 

In Ceramic and enamel glazes:

borax increase ceramics (such as tiles, tableware, ceramics and enamel device, etc.) compressive 

strength, abrasion resistance and chemical resistance. As the thermal expansion coefficient of B2O3 

on the control of making the glaze to adapt the line to improve, but also can reduce the melting 

temperature of B2O3, prevent loss through. 

 

Other applications:

Fertilizer, detergent, bleach detergent, flame retardant, antirust, binder, stabilizer, emulsifier etc.

Pesticide and Harbicide, PaintPaper, Pharmaceutical, Textile, Leather, Wood Preservation, 

Food Additie, Glass and Ceramics, Fire Retardant, Adhesive, Neutron Absorber.

 

 

5. Packing and Storage:

standard seaworthy packing

25kg bags/ 50kg bags,/1mt Jumbo bags

 

Storage:It should be stored under cover in a cool, dry place;

Height: the bags should not be stacked more than 15 bags. 

 

 

6. Why Choose us?

1) Mixed container service 

2) Packing: Your label design according to your requirements ready in one day

3) Experience: 14 years OEM experience

4) Goods are sold with return or refund guarantee due to quality issue 

5) Prompt shipment by reputed shipping line and professional documents

6) Cargoes photo before and after loading into container after shipment with email

7) Quality control

8) Your inquiry will be replied to within 30 minutes

 

 

FAQ

 

1)Q:Are you a factory or trading company?

A:We are a factory.

 

2)Q:Where is your factory located? How can I visit there?

A:Our factory is located in Zhengzhou, Henan Province, China

you can fly to Zhengzhou Xinzheng International Airport .

All our clients, from home or abroad, are warmly welcome to visit us!

 

3)Q:What is thepayment terms?

A: L/C ,T/T, D/P, D/A

 

4)Q:How can I get some samples?

A: Kindly send us your address, we are honored to offer you samples.

 

5)Q:How does your factory do regarding quality control?

A: Our factory can accept any third party inspecition

 

Zhengzhou Clean Chemical Co., LTD. is a collection of production, scientific research and the

chemical industry trade enterprises, mainly dealing with water treatment chemcials and detergent 

chemicalds

 

Cathy Gao

Zhengzhou Clean Chemical Co.,Ltd

Tel: 86-371-66611971

Fax:86-371-66611979

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