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25506
Potassium L-tartrate monobasic
puriss., meets analytical specification of Ph.Eur., BP, FCC, 99.5-100.5% (related to dried substance)
Synonim(y):
Potassium bitartrate, L-(+)-Tartaric acid monopotassium salt, Potassium hydrogen L-tartrate
Wybierz wielkość
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
1 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 328,00 zł |
6 x 1 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1650,00 zł |
Informacje o tej pozycji
328,00 zł
grade
puriss.
Quality Segment
assay
99.5-100.5% (related to dried substance)
form
powder
optical activity
[α]20/D +8.0 to +9.2°
quality
meets analytical specification of Ph.Eur., BP, FCC
impurities
residual solvents, in accordance, ≤0.001% heavy metals (as Pb), ≤0.05% oxalic acid
loss
≤0.2% loss on drying, 105 °C
anion traces
chloride (Cl-): ≤500 mg/kg, sulfate (SO42-): ≤100 mg/kg
cation traces
As: ≤1 mg/kg, Pb: ≤10 mg/kg
application(s)
pharmaceutical (small molecule)
functional group
carboxylic acid, hydroxyl
SMILES string
[K+].O[C@H]([C@@H](O)C([O-])=O)C(O)=O
InChI
1S/C4H6O6.K/c5-1(3(7)8)2(6)4(9)10;/h1-2,5-6H,(H,7,8)(H,9,10);/q;+1/p-1/t1-,2-;/m1./s1
InChI key
KYKNRZGSIGMXFH-ZVGUSBNCSA-M
Application
- Gold, palladium, silver and platinum nanoparticles from their salts.
- Polyvinylpyrrolidone capped platinum (PVP-Pt) nanoparticles from chloroplatinic acid and PVP.
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Ta pozycja | |||
|---|---|---|---|
| assay 99.5-100.5% (related to dried substance) | assay 99-102% (perchloric acid titration) | assay 99% | assay 99.95-100.05% dry basis |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| form powder | form solid | form powder | form crystals |
| impurities residual solvents, in accordance, ≤0.05% oxalic acid, ≤0.001% heavy metals (as Pb) | impurities ≤0.001% ammonium (NH4), ≤0.001% heavy metals (as Pb) | impurities - | impurities ≤0.002% S compounds, ≤0.003% Cl compounds, ≤0.005% insolubles |
| anion traces chloride (Cl-): ≤500 mg/kg, sulfate (SO42-): ≤100 mg/kg | anion traces chloride (Cl-): ≤500 mg/kg, oxalate (as oxalic acid): ≤100 mg/kg, sulfate (SO42-): ≤1000 mg/kg | anion traces - | anion traces chlorine and bromine (as Cl-): ≤0.003%, sulfur compounds (as SO42-): ≤0.002% |
| functional group carboxylic acid, hydroxyl | functional group - | functional group carboxylic acid, hydroxyl | functional group carboxylic acid |
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Klasa składowania
11 - Combustible Solids
wgk
WGK 1
flash_point_f
410.0 °F
flash_point_c
210 °C
ppe
Eyeshields, Gloves, type N95 (US)
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