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عضو مجاني

Borax

China

95%; 99.5%

أحصل على آخر سعر

China

-

20 Ton

elainedong at chemicallx.c o m

Within 15 days after receiving advance payment

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T/T, L/C, Western Union

Industrial Chemical

الاتصال الآن

مواصفات المنتج

CAS No. : 1303-96-4 MF : Na2B4O7.10H2O EINECS No. : 215-540-4 Grade Standard : Agriculture Grade Purity (%) : 95%; 99.5% Classification : - Other Names : - Appearance : - Application : - Brand Name : -

الوصف

Specifications:

Borax(Sodium tetraborate Na2B4O7.10H2O)
ITEM
Excellent grade
First grade
Disodium terabrate decahydrate(Na2B4O7.10H2O)min
99.50%
95%
Carbonate(CO2), max
0.10%
0.20%
Insoluble Substance in water, max
0.04%
0.04%
Sulfate(SO4), max
0.30%
0.30%
Chloride(Cl), max
0.03%
0.05%
Fe, max
0.00%
0.01%
Andyrous Borax(Na2B4O7)
Item
Specifications
Anhydrous borax(Na2B4O7) %min
98
Na2O, % min
30
B2O3 % min
68
Na2(CO3) % max,
0.40
Insoluble Substance in water, max
0.06
Na2SO4, % max
0.40
NaCl,% max
0.03
Particle size(mesh)
60-80
 

Properties:
White powder crystal, specific weight 1.69-1.72, hardness 2-2.5, soluble in water, insoluble in alcohol, the solution indicating weak alkalinity, heating to 350-400, losing the crystal water and changing into waterless borax, it features sterilizing, decontaminating, melting-aid and pyre-adhesive property etc

Applications:
1) It may be made of optical glass, anti-heat and antiseptic glasses in glass manufactured industry.
2) It may be used as a cover coat which may be coated on the surfaces of metals to strong and durable for ceramics.
3) As a cover coat, that can have good effect for ceramics.
4) it can be used as an addition matter at the electrolytic bath and   welding fluxes of color metals for color metal industry.
5) It can be made of specific alloys in smelting industry.
6) It can be used as a micro-quantity element manure and sterilizing agent for agriculture.
7) Borax is also a main material for boride and high energy doron hydride combust.

Packing: 25kgs per bag, 19MT/20’FCL or as per customer requirement;

اتصل بنا

الشخص الذي يمكن الاتصال به:Ms. Elaine

الشركة:Qinhuangdao Leixin Chemical Co., Limited

عنوان:wenhua road, Qinhuangdao, Hebei, China,066000

رقم الهاتف:

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رقم الفاكس:

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إلى,

Ms. Elaine < Qinhuangdao Leixin Chemical Co., Limited >
أريد أن أعرف:

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