8.17058
Maleic acid
EMPROVE® ESSENTIAL, Ph. Eur., NF
Synonym(s):
cis-Butenedioic acid, Toxilic acid
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€137.00
€1,830.00
About This Item
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Agency
NF
Ph. Eur.
Quality Level
vapor pressure
<0.1 hPa ( 20 °C)
product line
EMPROVE® ESSENTIAL
Assay
99.0-101.0% substance (anhydrous) basis
form
solid
potency
708 mg/kg LD50, oral (Rat)
1560 mg/kg LD50, skin (Rabbit)
technique(s)
API processing | cocrystal formation: suitable
API processing | salt formation: suitable
pH
1.3 (20 °C, 100 g/L in H2O)
mp
130-135 °C (lit.)
solubility
478.8 g/L
density
1.59 g/mL at 25 °C (lit.)
cation traces
Fe: ≤5 ppm
V: ≤1 ppm
heavy metals (as Pb): ≤10 ppm
application(s)
liquid formulation
pharmaceutical
semi-solid formulation
solid formulation
storage temp.
15-25°C
SMILES string
OC(=O)\C=C/C(O)=O
InChI
1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-
InChI key
VZCYOOQTPOCHFL-UPHRSURJSA-N
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This Item | 92816 | MX0100 | 8.00380 |
|---|---|---|---|
| application(s) liquid formulation | application(s) cleaning products | application(s) - | application(s) - |
| technique(s) API processing | cocrystal formation: suitable, API processing | salt formation: suitable | technique(s) gas chromatography (GC): suitable, qNMR: suitable | technique(s) - | technique(s) - |
| agency NF, Ph. Eur. | agency - | agency - | agency - |
| form solid | form - | form crystalline powder | form powder |
| assay 99.0-101.0% substance (anhydrous) basis | assay - | assay ≥98% | assay ≥99% (acidimetric) |
| density 1.59 g/mL at 25 °C (lit.) | density 1.59 g/mL at 25 °C (lit.) | density 1.59 g/mL at 25 °C (lit.) | density 1.59 g/mL at 25 °C (lit.) |
General description
As part of our EMPROVE® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.
Application
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1 - Skin Sens. 1 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 1
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