Titriplex® III (ethylenedinitrilotetraeddikesyre dinatrium salt dihydrat), EMPROVE® ESSENTIAL BP, Ph. Eur., JP, USP suitable for use as excipient, SAFC®

Leverandør: MERCK PRODUCTION CHEMICALS
Ratings: Ingen bedømmelse

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Synonymer: Ethylenediaminetetraacetic acid, disodium salt, dihydrate, Ethylenediaminetetraacetic acid disodium salt dihydrate, Kestranal® 2S dihydrate, Disodium dihydrogen ethylenediaminetetraacetate dihydrate, Ethylenedinitrilotetra-acetic acid disodium salt dihydrate, Ethylenediaminetetraacetic acid disodium dihydrate, Titriplex III, Ethylenediaminetetra-acetic acid disodium salt dihydrate, Kestranal® 2S 2 H2O, Sequestrene Na₂, Edetate disodium dihydrate, Edetic acid disodium salt dihydrate

MQ500

1.08421.1000 1.08421.9025 1.08421.9999 1.08421.2500
MERP1.08421.1000EA 2160 DKK
MERP1.08421.1000 1.08421.9025 MERP1.08421.9999 1.08421.2500
Titriplex® III (ethylenedinitrilotetraeddikesyre dinatrium salt dihydrat), EMPROVE® ESSENTIAL BP, Ph. Eur., JP, USP suitable for use as excipient, SAFC®
EDTA dinatriumsalt dihydrat

Elemental impurity specifications have been set considering /CH 030 (Guideline for Elementallmpurities).
Glass 1-3 elements are not likely to be present above the /CH 030 option 1 limit, unless specified and indicated (*).


Certificeringer: Corresponds to Ph Eur, BP, JP, USP.

Formel: C₁₀H₁₄N₂Na₂O₈·2H₂O
Molekylvægt: 372.24 g/mol
Smeltepunkt: 255
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00150037
CAS-nummer: 6381-92-6
EINECS: 205-358-3
Merck Index: 13,03543
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Specifikationer Testresultater

Assay (calc. on dried substance) 99.0- 101 .0 %
Assay (calc. as dihydrate) 99.0- 101.0 %
Identification (IR) Complies
ldentity complexation (edetate) Complies
ldentity of sodium Complies
Appearance White to almost white, crystalline powder
Appearance of solution (5%, water) Clear and colorless
pH (1%, water) 4.3-4.7
pH (5%, water) 4.0- 5.5
Cyanide (CN) Not more than 1 ppm
Heavy metals (as Pb) Not more than 10 ppm
Arsenic (As) Not more than 1 ppm
Iron (Fe) Not more than 5 ppm
Calcium (Ca) Complies
Nitrilotriacetic acid Not more than 0.1 %
Methanol (GC) Not more than 3000 ppm
Loss on drying 8. 7 - 11.4 %
Sulphated ash 37.0- 39.0 %
Other residual solvents (ICH Q3C) Excluded by production process


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