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

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

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

علائم هشدار

Hazard Symbol

اطلاعات عمومی