18605435155
18605435155
1860543515@qq.com
1860543515@qq.com
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Zouping Changshan Town Zefeng Fertilizer Factory
Add：长山镇前槐村
Tel：18605435155
Phone：18605435155
Email：1860543515@qq.com
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price of Borax pentahydrate for Borosilicate glass
Number of visits： 104
Unit Price： Face to face
Minimum Ordering：
Total supply：
period for dispatch： Delivery within 3 days from the date of buyer's payment
Valid until： Long-term effectiveness
Last update： 2020-03-09 10:54
Product Details
 Quick Details
Classification:
Borate
CAS No.:
1303-96-4
Other Names:
Sodium borate
MF:
Na2B4O7.10H2O
EINECS No.:
215-540-4
Place of Origin:
Shandong, China
Grade Standard:
Agriculture Grade, Electron Grade, Food Grade, Industrial Grade
Purity:
99.5% 95%
Appearance:
White crystaline powder
Application:
Fire retardant,Borosilicate glass,Detergent Ceramics
Brand Name:
Zefeng
Model Number:
20130102
HS code:
2810002000
Supply Ability
Supply Ability:
2500 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
in 25/50/1000kg per bag
Port
qingdao port
Lead Time :
within 15 days upon the deposit
 

 price of Borax pentahydrate for Borosilicate glass     


1. Molecular Formula: Na2B4O7.10H2O

2. Form: White crystalline powder

3. Usage: 

Mainly used in glass and enamel industries. In the glass, can enhance UV transmission rate and improve the transparency and heat resistance of glass. 

 

4.Specification:

 

Item

Standard

Na2B4O7 10H2O    % 

 ≥   99.5

Na2CO3      %

≤   0.10

Water Insoluble Matter  %

≤   0.04

Na2SO4       % 

≤   0.20

NaCl     %

≤   0.03

Na2O          %   

≥   16

B2O3          %   

≥   35

Fe              %

≤   0.002

Particle Size

0.18-0.25 mm

5. Packing:

25kg in net PP bag, 20MT in the 20’FCL.

6.Delivery:

Within 15 days after payment

8.Application:

ISO9001:2000,HACCP CERTIFICATE

price of Borax pentahydrate for Borosilicate glassprice of Borax pentahydrate for Borosilicate glassprice of Borax pentahydrate for Borosilicate glass

 

price of Borax pentahydrate for Borosilicate glassprice of Borax pentahydrate for Borosilicate glassprice of Borax pentahydrate for Borosilicate glass

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