Sodium citrate tribasic dihydrate, puriss. p.a., ACS reagent, >=99.0% (NT)

Code: 71405-500G D2-231

General description

Sodium citrate tribasic dihydrate is the tribasic dihydrate sodium salt of citric acid.


 

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anion tracessulfate (SO42-): ≤50 mg/kg, chloride (Cl-): ≤10 mg/kg
assay≥99.0% (NT)
cation tracesK: ≤100 mg/kg, NH4+: ≤10 mg/kg, heavy metals: ≤5 ppm (by ICP-OES), Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Mg: ≤5 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Ca: ≤50 mg/kg, Co: ≤5 mg/kg
formpowder
gradepuriss. p.a., ACS reagent
impurities11-13% water (KFT)
InChI keyNLJMYIDDQXHKNR-UHFFFAOYSA-K
InChI1S/C6H8O7.3Na.2H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;2*1H2/q;3*+1;;/p-3
mp>300 °C (lit.)
pH7.0-9.0 (25 °C, 50 mg/mL in H2O)
Quality Level200
SMILES stringO.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O
solubilitywater: soluble 29.4 g/L at 20 °C
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71405-250G
Sodium citrate tribasic dihydrate, puriss. p.a., ACS reagent, >=99.0% (NT)

Unit:250G
List Price: £20.20
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71405-1KG
Sodium citrate tribasic dihydrate, puriss. p.a., ACS reagent, >=99.0% (NT)

Unit:EACH
List Price: £71.20
Source:List Price
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Cas Number6132-04-3
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