ا د ت آ

Name: Edetate Disodium
Grade: Laboratory Analytical Reagent
Application: Synthesis, Titration, Clinical
Synonyms: Disodium ethylenediaminetetraacetate dihydrate
CAS Number: 6381-92-6 EC Number: 205-358-3 Molar Mass: 372.24 g/mol Chemical Formula: C10H14N2Na2O8 . 2H2O Hill Formula: C10H14N2Na2O8 . 2H2O
Download: Datasheet | CoA | SDS
نمک‌ها، تیتراسیون، آزمایشگاه تشخیص طبی، سنتز
اطلاعات عمومی

اطلاعات عمومی

Chemical formula: C10H14N2Na2O8 . 2H2O Molar Mass: 372.24  g/mol
Appearance:  White powder Bulk density: 700 kg/m3
Solub. in water: Soluble (20 °C) Melting point: 237 °C
Elimination of water of crystallization: 110 °C Boiling point: N/A
Storage temp.: +15°C to +30°C Cautions: Irritant, Harmful
R: 22 S: N/A
HS-No.:  2922  49 85 EC-Index-No.: 205-358-3
مشخصات فنی

مشخصات فنی

Assay   99.0 – 101.0 %
Calcium (Ca)   Conforms  
Identification A(IR)   Conforms  
Identification B   Conforms  
Identification C (sodium)   Conforms  
pH (5%)   4.0 – 6.0  
Loss on drying (150°C)   8.7 – 11.4 %
Limit of Nitrilotriacetic acid 0.1 %
Elemental Impurities & Heavy Metals   See COA  
Residual solvents   See COA  
کد سفارش

کد سفارش

Ordering code 1 kg 2.5 kg 5 kg 10 kg 20 kg
P.E. 440.05.01000.02 440.05.05000.02 440.05.10000.03
Glass
علائم هشدار

علائم هشدار

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