(Ethylenedinitrilo)Tetraacetic Acid, Disodium Salt, Dihydrate AR (ACS), Macron™
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(Ethylenedinitrilo)Tetraacetic Acid, Disodium Salt, Dihydrate AR (ACS), Macron™
Formula: C10H14N2Na2O8·2H2O
Formula Weight: 372.24
| TEST |
SPECIFICATION |
| Meets ACS Requirements |
| Assay (C10H14N2Na2O8·2H2O) |
99.0 - 101.0% |
| Identification A |
Passes Test |
| Identification B |
Passes Test |
| Identification C |
Passes Test |
| Heavy Metals (as Pb) |
max. 0.005% |
| Insoluble Matter |
max. 0.005% |
| Iron (Fe) |
max. 0.01% |
| Nitrilotriacetic Acid (by polarography) |
max. 0.1% |
| pH of 5% Solution at 25°C |
4.0 - 6.0 |
| |
| Product Information (not specifications): |
| Appearance (fine, white crystalline powder) |
| |
| |
| |
| For Laboratory, Research or Manufacturing Use |
| CAS Number |
6381-92-6 |
| HTS Number |
2922498000 |
| Specific Gravity |
1L = .00 Kg |
| Storage Color Code |
Green |
| Management of Change |
N |