CAS No.: | 64-02-8 |
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Formula: | C10h12n2na4o8 |
EINECS: | 200-573-9 |
Type: | Pharmaceutical Intermediates |
Appearance: | Crystal |
Quality: | Industrial |
Samples: |
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Customization: |
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Test Items
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Standard
|
Appearance
|
White crystalline powder
|
Content (as 452.2)
|
99.0% min
|
Pb
|
0.001% max
|
Fe
|
0.001% max
|
Chloride (Cl-)
|
0.01% max
|
Sulphate (SO42-)
|
0.05% max
|
PH (1%aq.solution, 25ºC)
|
10.5-11.5
|
Nitrilotriacetic acid (NTA)
|
1.0% max
|
Chelation value
|
220mgCaCO3/g max
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