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EDTA sale bisodico diidrato 99.0-101.0%, meets analytical specification of BP, Ph. Eur., USP, FCC, Fluka™

Fornitore: Honeywell Chemicals
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Synonyms: Acido etilendiamminotetracetico sale bisodico biidrato

27285H-1KG 27285H-500G
HONC27285H-1KGEA 344.44 EUR
HONC27285H-1KG HONC27285H-500G
EDTA sale bisodico diidrato 99.0-101.0%, meets analytical specification of BP, Ph. Eur., USP, FCC, Fluka™
EDTA sale bisodico diidrato
Formula: C₁₀H₁₄N₂Na₂O₈·2H₂O
Peso molecolare: 372.24 g/mol
Punto di fusione: 255
MDL Number: MFCD00150037
CAS Number: 6381-92-6
Merck Index: 13,03543
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Risultati del test di specificazione

Identity (IR) complying
Assay (calculated to the dried substance) 99.0 - 101.0 %
Loss on drying (150°C) 8.7 - 11.4 %
pH (1 %,25°C) 4.3 - 4.7
pH (5 %, 25 °C) 4.0 - 6.0
pH (5 %, 20°C) 4.0 - 5.0
Arsenic (As) Max. 0.0001 %
Calcium (Ca) complying
Iron (Fe) Max. 10 ppm
Lead (Pb) Max. 10 ppm
Heavy metals (as Pb) Max. 10 ppm
Chloride (Cl) Max. 0.01 %
Cyanide (CN) Max. 0.001 %
Sulfate (SO₄) Max. 0.05 %
Nitrilotriacetic acid (HPLC) Max. 0.1 %
Residual solvents complying
Appearance of the solution complying


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