n-heptane, for HPLC, ∽ 95% n-heptane, ACROS Organics™

Brand:  Acros Organics 167820025

Product Code. 11924401

Description

For HPLC

Chemical Identifiers

• Chemical Name or Material: n-Heptane
• Purity Grade: For HPLC
• Assay Percent Range: 95%
• Linear Formula: CH₃(CH₂)₅CH₃

• CAS: 142-82-5
• Assay: ≥94%
• Molecular Formula: C₇H₁₆
• Formula Weight: 100.2

Specifications

• Chemical Name or Material: n-Heptane
• CAS: 142-82-5
• Purity Grade: For HPLC
• Assay: ≥94%
• Molecular Formula: C₇H₁₆
• Formula Weight: 100.2
• Density: 0.6830g/mL
• Free Acid: 0.001% max.
• Refractive Index: 1.3850 to 1.3890
• Solubility: Solubility in water: practically insoluble. Other solubilities: soluble in alcohol, ether and chloroform
• Water: 0.01% max.
• Viscosity: 0.4 mPa.s (20°C)
• Color: Clear
• Quantity: 2.5L

• Absorbance: (1 cm cell vs HPLC−grade water), (1 cm cell vs HPLC−grade water) at 0nm, 0.01 max. at 245nm, 0.046 max. at 227nm, 0.10 max. at 220nm, 0.301 max. at 210nm, 0.7 max. at 200nm
• Absorbance Conditions: (1 cm cell vs HPLC-grade water)
• Physical Form: Liquid
• Assay Percent Range: 95%
• Linear Formula: CH₃(CH₂)₅CH₃
• Solubility Information: Solubility in water: practically insoluble. Other solubilities: soluble in alcohol, ether and chloroform
• Fluorescence Max: 1.0ppb max. (254nm), 1.0ppb max. (365nm)
• Packaging: Glass bottle
• Residue after Evaporation: 0.0005% max.
• Specific Gravity: 0.683
• Flash Point: −4°C
• Boiling Point: 98.0°C
• Melting Point: − 91.0°C

Safety and Handling

Product Identifier

• n-Heptane

Signal Word

• Danger

Hazard Category

• Flammable liquid Category 2
• Aspiration toxicity Category 1
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3
• ACUTE AQUATIC Acute 1
• LONG-TERM AQUATIC HAZARD Chronic 1

Hazard Statement

• H225-Highly flammable liquid and vapour.
• H304-May be fatal if swallowed and enters airways.
• H315-Causes skin irritation.
• H336-May cause drowsiness or dizziness.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P331-Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/and soap.
• P273-Avoid release to the environment.