Le tartrate de Potassium dibasic hemihydrate, (titration de l'acide perchlorhydrique), répond aux spécifications analytiques du CAD, E336, 99- 102% (titration de l'ACIDE perchlorhydrique)

Code: 25510-500g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Potassium tartrate dibasic hemihydrate (Potassium L-tartrate dibasic hemihydrate) may be used in the hydrothermal synthesis of 4 metal-organic coordination polyme...


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£54.20 500G
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Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Potassium tartrate dibasic hemihydrate (Potassium L-tartrate dibasic hemihydrate) may be used in the hydrothermal synthesis of 4 metal-organic coordination polymers:{[Cd3(C4H4O6)3(H2O)].H2O}n {Cd3(C4H3O6)2(H2O)2].5.5H2O}n {[Cd2(C4H4O6)2(H2O)].3H2O}n[Cd(C4H4O6)]n

General description

Potassium tartrate dibasic hemihydrate is the dipotassium salt of tartaric acid.

anion tracesoxalate (as oxalic acid): ≤100 mg/kg, chloride (Cl-): ≤500 mg/kg, sulfate (SO42-): ≤1000 mg/kg
assay99-102% (perchloric acid titration)
cation tracesCa: ≤100 mg/kg, Cu: ≤10 mg/kg, Fe: ≤20 mg/kg, Zn: ≤10 mg/kg, Pb: ≤5 mg/kg, As: ≤3 mg/kg, Hg: ≤1 mg/kg
formsolid
impurities≤0.001% heavy metals (as Pb), ≤0.001% ammonium (NH4)
InChI keyBUCMCXRUIRJPKS-QXMMYYGRSA-L
InChI1S/C4H6O6.2K.H2O/c5-1(3(7)8)2(6)4(9)10;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;1H2/q;2*+1;/p-2/t1-,2-;;;/m1.../s1
loss≤4% loss on drying, 150 °C, 4 h
pH7-9 (20 °C, 0.1%)
Quality Level200
qualitymeets analytical specification of DAC, E336
SMILES stringO.[K+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
Cas Number6100-19-2
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