Merck 106432.5000 | tri-Sodium citrate dihydrate cryst., suitable for use as excipient 5KG

Marka: MERCK

Ürün Kodu:M106432.5000

Stok Durumu:Stokta Tükendi

KDV Hariç: 162,50 EUR

Fiyatı: 6.780,34 TL

Catalogue Number	106432
Synonyms	Trisodium Citrate, Sodium Citrate, Dihydrate

Storage

Store at +5°C to +30°C.

Assay (Perchloric acid titration, calc. on anhydrous substance (Ph. Eur.))	99.0 - 101.0 %
Assay (perchloric acid titration, calc. on dried substance (USP))	99.0 - 100.5 %
Assay (Perchloric acid titration, previously dried substance (JP))	99.0 - 101.0 %
Identity (Na)	passes test
Identity (Citrate)	passes test
Identity (reaction upon ignition)	passes test
Appearance	white to almost white crystals
Appearance of solution (100 g/l, CO₂-free water)	clear and colorless
Acidity or alkalinity	passes test
pH (50 g/l CO₂-free water)	7.5 - 8.5
Chloride (Cl)	≤ 50 ppm
Sulphate (SO₄)	≤ 150 ppm
Heavy metals (as Pb)	≤ 5 ppm
Al (Aluminium)	≤ 5 ppm
As (Arsenic)	≤ 1 ppm
Hg (Mercury)	≤ 1 ppm
Pb (Lead)	≤ 1 ppm
Oxalate (as C₂H₂O₄)	≤ 100 ppm
Tartrate (C₄H₄O₆)	passes test
Residual solvents (Ph. Eur./USP/ICH)	excluded by manufacturing process
Readily carbonisable substance	passes test
Water (according to Karl Fischer)	11.0 - 13.0 %
Loss on drying (180 °C, 18 h)	10.0 - 13.0 %
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph. Eur., BP, JP, USP, E 331 Conforms to the purity criteria on food additives according to the current European Commission Regulation.

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