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14079
Bernsteinsäure
ACS reagent grade, ≥99.5% (T), puriss. p.a.
Synonym(e):
Butandisäure
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
250 g | Warenkorb auf Verfügbarkeit prüfen | € 91,20 |
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 139,00 |
Über diesen Artikel
Produktname
Bernsteinsäure, puriss. p.a., ACS reagent, ≥99.5% (T)
Quality Segment
grade
ACS reagent, puriss. p.a.
assay
≥99.5% (T)
impurities
≤0.001% total nitrogen (N)
ign. residue
≤0.02%
bp
235 °C (lit.)
mp
184-186 °C (lit.), 185-191 °C
solubility
methanol: soluble 0.4 g/10 mL
anion traces
chloride (Cl-): ≤10 mg/kg, phosphate (PO43-): ≤10 mg/kg, sulfate (SO42-): ≤30 mg/kg
cation traces
Ca: ≤50 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤10 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
functional group
carboxylic acid
SMILES string
OC(=O)CCC(O)=O
InChI
1S/C4H6O4/c5-3(6)1-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)
InChI key
KDYFGRWQOYBRFD-UHFFFAOYSA-N
Application
- Surfactant/detergent extender/foaming agent
- As ion chelator in the electroplating process
- As a precursor for various industrially important chemicals such as adipic acid, 1,4-butanediol, tetrahydrofuran, N-methyl pyrrolidinone, 2-pyrrolidinone, succinate salts, and γ-butyrolactone
- Synthesis of biodegradable polymers such as polybutyrate succinate (PBS) and polyamides.
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Dieser Artikel | |||
|---|---|---|---|
| description puriss. p.a., ACS reagent, ≥99.5% (T) | description ACS reagent, ≥99.0% | description ReagentPlus®, BioRenewable, ≥99.0% | description anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.0% |
| grade puriss. p.a., ACS reagent | grade ACS reagent | grade - | grade anhydrous, ACS reagent |
| assay ≥99.5% (T) | assay ≥99.0% | assay ≥99.0% | assay ≥99.0% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| solubility methanol: soluble 0.4 g/10 mL | solubility water: soluble 83 g/L at 25 °C | solubility H2O: soluble 1 g/10 mL | solubility methanol: soluble 0.4 g/10 mL |
| impurities ≤0.001% total nitrogen (N) | impurities ≤0.001% N compounds, ≤0.01% insolubles | impurities - | impurities ≤0.001% N compounds, ≤0.001% insolubles |
| anion traces phosphate (PO43-): ≤10 mg/kg, chloride (Cl-): ≤10 mg/kg, sulfate (SO42-): ≤30 mg/kg | anion traces sulfate (SO42-): ≤0.003%, chloride (Cl-): ≤0.001%, phosphate (PO43-): ≤0.001% | anion traces - | anion traces chloride (Cl-): ≤0.001%, sulfate (SO42-): ≤0.003%, phosphate (PO43-): ≤0.001% |
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
Lagerklasse
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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