Sodium Tetraborate Anbydrous Borax CAS No 1330-43-4 - Sodium Tetraborate and Anhydrous Sodium Tetraborate
Model NO.:
SAMREAL-0350
CAS No.:
1330-43-4
Formula:
Na2b4o7
EINECS:
215-540-4
Shipping:
Support Sea freight
Place of Origin:
China
Payments:
L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA
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Origin
China
Trademark
samreal
Specification
25kg/bag
Transport packaging
Bag
Appearance
White Crystal Particles
Grade Standard
Industrial Grade
Assay
99.%,95% and Other
Product Description
Anhydrous sodium tetraborate(Anbydrous Borax)
| The inspection items | Test indicators | The inspection results |
| Appearance | White crystal particles | White crystal particles |
| Anbydrous Borax (Na2B4O7 ) | ≥99.50% | 99.65% |
| Sodium Oxide (Na2O ) | ≥31% | 31.16% |
| Boron Oxied(B2O3 ) | ≥68% | 68.24% |
| lron(Fe) | ≤18ppm | 0.0016% |
| Water insoluble matter | ≤920ppm | 0.060% |
| Sulfate(SO4 ) | ≤135ppm | 0.011% |
| Chloride(Cl) | ≤70ppm | 0.006% |
| moisture content | ≤1 % | 0.8% |
| Average e particle size h Mesh number | 40-60 | |
| The inspection items | Test indicators | The inspection results |
| Appearance | White powder | White powder |
| Anbydrous Borax (Na2B4O7 ) | ≥95% | 95.24% |
| Sodium Oxide (Na2O ) | ≥31% | 31.05 |
| Boron Oxied(B2O3 ) | ≥68% | 68.11 |
| Sodium Carbonate(Na2CO3 ) | ≤0.4% | 0.30% |
| Water insoluble matter | ≤0.06% | 0.055% |
| Sulfate(SO4 ) | ≤0.4% | 0.24% |
| Chloride(Cl) | ≤0.03% | 0.012% |
| moisture content | ≤0.5% | 0.45% |
| lron(Fe) | ≤0.005% | 0.0047% |
| Average e particle size h Mesh number | 40-60 | |
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NINGBO SAMREAL CHEMICAL CO.,LTD.authorized by China Foreign Trade & Economic Bureau, is a comprehensive chemical enterprise intergrating technological development,production, sales and service into a whole. We have close cooperating relationship with many stable good manufacturers, which gives us the advantage to provide our customers with qualified products and good services.
With a professional and experienced staff team and profound technical support by cooperating with research institutes, we are also skilled in developing new products for our customers. If you want to source some new product, we are your ideal choose for sure.
Samreal has strict quality control system and quality guarantee for each delivery, which help us win fame and praises from consumers at home and abroad all the time. "Best quality, best prices, best service" is the concept we always persist.
Welcome to receive any inquiry or suggestion from you, we will reply to you within 24 hours in working day. Hope to build a long-term friendly cooperating relationship with you!
With a professional and experienced staff team and profound technical support by cooperating with research institutes, we are also skilled in developing new products for our customers. If you want to source some new product, we are your ideal choose for sure.
Samreal has strict quality control system and quality guarantee for each delivery, which help us win fame and praises from consumers at home and abroad all the time. "Best quality, best prices, best service" is the concept we always persist.
Welcome to receive any inquiry or suggestion from you, we will reply to you within 24 hours in working day. Hope to build a long-term friendly cooperating relationship with you!
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