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

Code: 71405-250g D2-231

Not available outside of the UK & Ireland.

General description

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

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£21.00 250G

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anion traces	sulfate (SO₄^2-): ≤50 mg/kg, chloride (Cl^-): ≤10 mg/kg
assay	≥99.0% (NT)
cation traces	K: ≤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
form	powder
grade	puriss. p.a., ACS reagent
impurities	11-13% water (KFT)
InChI key	NLJMYIDDQXHKNR-UHFFFAOYSA-K
InChI	1S/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);;;;21H2/q;3+1;;/p-3
mp	>300 °C (lit.)
pH	7.0-9.0 (25 °C, 50 mg/mL in H₂O)
Quality Level	200
SMILES string	O.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O
solubility	water: soluble 29.4 g/L at 20 °C

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71405-1KG

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List Price: £74.10

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71405-500G

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List Price: £39.90

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Cas Number

6132-04-3

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