MERCK 106448 tri-Sodium citrate dihydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur
MERCK

MERCK 106448 tri-Sodium citrate dihydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur

1.925,57 TL
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KİMYASAL ÜRÜNLER
Stok Kodu
M.106448.1000
Fiyat
44,34 EUR + KDV
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Description
Catalogue Number 106448
Replaces SX0445; SX0445-1; SX0445-3; SX0445-5; SX0445-20
Synonyms Trisodium Citrate, Sodium Citrate, Dihydrate
Product Information
CAS number 6132-04-3
EC number 200-675-3
Grade ACS,ISO,Reag. Ph Eur
Hill Formula C₆H₅Na₃O₇ * 2 H₂O
Molar Mass 294.10 g/mol
HS Code 2918 15 00
Structure formula Image
Physicochemical Information
Melting Point 150 °C (anhydrous substance)
pH value 7.5 - 9.0 (50 g/l, H₂O, 25 °C)
Bulk density 600 kg/m3
Solubility 720 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 water endangering
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 +5°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) 99.0 - 101.0 %
Assay (Perchloric acid titration, calc. on anhydrous substance) 99.0 - 101.0 %
Identity passes test
Appearance of solution passes test
Insoluble matter ≤ 0.005 %
pH-value (5 %; water; 25 °C) 7.5 - 9.0
Acidity or alkalinity passes test
Chloride (Cl) ≤ 0.001 %
Oxalate (C₂O₄) ≤ 0.03 %
Phosphate (PO₄) ≤ 0.002 %
Sulphate (SO₄) ≤ 0.004 %
Total nitrogen (N) ≤ 0.001 %
Heavy metals (as Pb) ≤ 0.0005 %
Ca (Calcium) ≤ 0.005 %
Fe (Iron) ≤ 0.0005 %
NH₃ (Ammonia) ≤ 0.003 %
Readily carbonisable substance passes test
Water 11.0 - 13.0 %
Corresponds to ACS,ISO,Reag. Ph Eur
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MERCK 106448 tri-Sodium citrate dihydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur M.106448.1000
MERCK 106448 tri-Sodium citrate dihydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur

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