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Disodium Tetraborate
CAS NO.: 1330-43-4
FOB Price: NEGOTIABLE Get Latest Price
Specification: ≥95%; ≥99.5%
Documentation: Get COA after inquiry
Lead Time: In Stock
Max Capacity: 500MT/Year
Packing: 25KG/Woven Bag
Product Detail
Properties

Anhydrous Borax


Technical indicators

产品名称:无水硼砂

Product Name: anhydrous borax

外观:白色粉末

Appearance: white granular powder

检验项目

Inspection items

检验指标

Inspection index

无水硼砂(%)

Anhydrous borax

≥95

氧化钠(%)

Sodium oxide

≥31

三氧化二硼(%)

Boron trioxide

≥68

碳酸钠(Na2CO3计)含量(%)

Content of sodium carbonate (Na2CO3)

≤0.4

水不溶物含量(%)

Water insoluble content

≤0.06

硫酸盐(SO4计)含量(%)

Sulfate (SO4) content

≤0.4

氯化物(CL计) 含量(%)

Chloride (CL meter) content

≤0.03

水份(%)

Moisture

≤0.5

铁含量(Fe)(%)

Iron content(Fe)

≤0.005

平均粒度目

Average grain size

40-60


产品名称:无水四硼酸钠(无水硼砂)

Product Name: anhydrous sodium tetraborate (anhydrous borax)

外观:白色晶体颗粒

Appearance: white crystal particles

检验项目

Inspection items

检验指标

Inspection index

无水硼砂(Na2B4O7)%

Anhydrous borax (Na2B4O7)

≥99.5

氧化钠(Na2O)       %

Sodium oxide (Na2O)

≥31

三氧化二硼(B2O3)%

Boron oxide (B2O3)

≥68.5

铁(Fe)ppm

Iron (Fe)

≤50

水不溶物ppm

Water insoluble matter

≤920

硫酸(SO4)ppm

Sulfuric acid (SO4)

≤135

氯(Cl)ppm

Chlorine (Cl)

≤70

水分含量%

moisture content

≤1

平均粒度目

Average particle sizeMesh number

40-60 


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20YRS
Business Type:
Manufacturing
Country/Region:
Liaoning, China
Contacts:
Manager Zhuang
Position Title:
Manager
Tel:
0086-417-6659881
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