Wuhan Linkworld Chemical Industry CO.,Ltd
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Sodium borate Na2B4O7 purity 99.5%
Sodium borate index:
GR Specification
|
Purity,% |
99.5 |
|
Phosphate (PO4),% |
≤0.001 |
|
Clarify test |
≤0.005 |
|
Sulfate(SO4),% |
≤No.2 |
|
Iron(Fe),% |
≤0.005 |
|
Package |
≤0.0001 |
|
Pb ,%,≤ |
500g |
AR Specification
|
Purity,% |
99.5 |
|
Phosphate (PO4),% |
≤0.002 |
|
Calcium (Ca),% |
≤0.005 |
|
Clarify test |
≤No.4 |
|
Sulfate(SO4),% |
≤0.002 |
|
Iron(Fe),% |
≤0.0003 |
|
Package |
25kg,500g |