CX1050

Chloroform

HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

• Synonym(e): Trichloromethane, Chloroform, Methylidyntrichlorid, Trichlormethan
• Empirische Formel (Hill-System): CHCl₃
• CAS-Nummer: 67-66-3
• Molekulargewicht: 119.38
• EC Index Number: 200-663-8
• UNSPSC Code: 12352101
• Beilstein/REAXYS Number: 1731042
• MDL number: MFCD00000826
• Assay: ≥99.8% (GC)
• Technique(s): HPLC: suitable
• Bp: 60.5-61.5 °C (lit.)
• Vapor pressure: 160 mmHg ( 20 °C)

Eigenschaften

• agency: meets USP/NF
• Quality Segment: 100
• vapor density: 4.1 (vs air)
• vapor pressure: 160 mmHg ( 20 °C)
• assay: ≥99.8% (GC)
• form: liquid
• technique(s): HPLC: suitable
• impurities: ≤0.05% Water (H₂O), ≤0.05 ppm Lead (Pb)
• evapn. residue: ≤5 ppm
• color: APHA: ≤10
• refractive index: n20/D 1.445 (lit.)
• bp: 60.5-61.5 °C (lit.)
• mp: −63 °C (lit.)
• solubility: 8 g/L
• density: 1.492 g/mL at 25 °C (lit.)
• UV cutoff: ≤245 nm
• UV absorption: λ: 245 nm A_max: ≤1.00, λ: 255 nm A_max: ≤0.25, λ: 260 nm A_max: ≤0.15, λ: 270 nm A_max: ≤0.05, λ: 290-400 nm A_max: ≤0.01
• shipped in: ambient
• storage temp.: room temp
• SMILES string: ClC(Cl)Cl
• InChI: 1S/CHCl3/c2-1(3)4/h1H
• InChI key: HEDRZPFGACZZDS-UHFFFAOYSA-N

Beschreibung

General description

Chloroform is a high-purity solvent that meets stringent USP/NF monograph testing specifications, making it ideal for use in regulated pharmaceutical and analytical applications.

Application

• Used as a solvent in USP/NF monograph methods for drug substances and excipients.
• Ideal for sample preparation in GC and HPLC workflows.
• Used in the formulation of test solutions and standards for compendial assays.

CX1050P-1 is packaged in poly coated glass bottles
Meets ACS Specifications.Stabilized with Alkene.

HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Packaging

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Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Acetone and Aldehydes (about 0.005%)To pass testAcid and chlorideTo pass testAppearanceClear liquid, free from particulatesAssay (GC)99.8% minColor (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testFree chlorine (Cl)To pass testInfrared SpectrumConforms to standardLead (Pb)0.05ppm maxSuitability for determination with dithizoneTo pass testUV Abs. at 245 nm1.00AU maxUV Abs. at 255 nm0.25AU maxUV Abs. at 260 nm0.15AU maxUV Abs. at 270 nm0.05AU maxUV Abs. at 290 - 400 nm0.01AU maxUV Cut-off245nm maxWater (H2O)0.05% max

Sicherheitshinweise

• pictograms: GHS06,GHS08
• signalword: Danger
• hcodes: H302,H315,H319,H331,H336,H351,H361d,H372
• pcodes: P201 - P301 + P312 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3
• target_organs: Central nervous system, Liver,Kidney
• Lagerklasse: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk: WGK 3
• flash_point_f: does not flash
• flash_point_c: does not flash