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tri-Sodium Citrate 5,5-hydrate 1 Kg (tri-Sodyum Sitrat 5,5-Hidrat) CAS: 6858-44-2

tri-Sodium Citrate 5,5-hydrate 1 Kg (tri-Sodyum Sitrat 5,5-Hidrat) CAS: 6858-44-2

Kategori

Analitik Kimyasallar

Marka

Merck

Stok Kodu

106431.1000

3 Günde Kargoda

Stok Sorunuz

tri-Sodium Citrate 5,5-hydrate 1 Kg (tri-Sodyum Sitrat 5,5-Hidrat) CAS: 6858-44-2

CAS #: 6858-44-2 EC Number: 200-675-3 Molar Mass: 258.10 g/mol Hill Formula: C₆H₅Na₃O₇ * 5,5 H₂O Grade: E 331

Description
Catalogue Number	106431

Physicochemical Information
Melting Point	>150 °C (anhydrous)
pH value	7.5 - 9.0 (H₂O)
Bulk density	800 kg/m3
Solubility	920 g/l

Toxicological Information
LD 50 oral	LD50 Rat > 8000 mg/kg

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	Kein Gefahrgut
Declaration (transport by air) IATA-DGR	No Dangerous Good
Declaration (transport by sea) IMDG-Code	No Dangerous Good

Specifications
Assay (perchloric acid titration, calculated on dried substance)	≥ 99.0 %
Identity	passes test
pH-value (5 %; water)	7.5 - 9.0
Oxalate (C₂O₄)	≤ 0.0100 %
As (Arsenic)	≤ 0.0001 %
Fe (Iron)	≤ 0.001 %
Hg (Mercury)	≤ 0.0001 %
Pb (Lead)	≤ 0.0001 %
Loss on drying (180 °C)	≤ 30.0 %
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 E 331 Conforms to the purity criteria on food additives according to the current European Commission Regulation.
Fe (Iron)	≤ 0.001 %
Hg (Mercury)	≤ 0.0001 %
Pb (Lead)	≤ 0.0001 %
Readily carbonisable substance	passes test
Loss on drying (150 °C)	26.0 - 30.0 %
Loss on drying (180 °C)	≤ 30.0 %
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 FU VIII, E 331 Conforms to the purity criteria on food additives according to the current European Commission Regulation.

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