Paraffin liquid , Chromatography , 8042-47-5

Synonym(s):
light mineral oil;Mineral oil;Mineral oil for PCR;Nujol;Paraffin oil

CAS NO.：8042-47-5

Empirical Formula: N/A

Molecular Weight: 23.9979

MDL number: MFCD01779781

EINECS: 232-455-8

PRODUCT Properties

• Density: 0.85 g/mL at 20 °C
• vapor pressure: 0.0001 hPa (20 °C)
• refractive index: n20/D 1.467(lit.)
• Flash point: 185 °C
• storage temp.: room temp
• solubility: soluble in Chloroform
• form: light oil
• color: white
• Odor: Very faint.
• Water Solubility: insoluble
• λmax: λ: 260 nm Amax: 0.7; λ: 280 nm Amax: 1.0
• Dielectric constant: 2.1（27℃）
• EPA Substance Registry System: White mineral oil (petroleum) (8042-47-5)

Description and Uses

mineral oil is an emollient cleanser and demulsifier of dirt trapped in pores. Mineral oil is excellent for use in cleansers. In leave-on cosmetics, its comedogenicity or lack thereof appears related to the level of raw material refinement; therefore, some suppliers state that their product is non-comedogenic. When used in leave-on preparations, mineral oil’s occlusive capability is considered to help improve the epidermal barrier function. This is a clear, odorless oil derived from petroleum and is not known to cause allergic reactions.

Safety

• Symbol(GHS): GHS08
• Signal word: Danger
• Hazard statements: H304
• Precautionary statements: P301+P310-P331-P405-P501
• Hazard Codes: Xi
• Risk Statements: 36/37/38-41
• Safety Statements: 23-26-36-24/25
• RIDADR: 1263
• WGK Germany: 3
• RTECS: PY8047000
• Autoignition Temperature: >300 °C
• TSCA: Yes
• HS Code: 2710 19 85
• HazardClass: 3.2
• PackingGroup: III
• Toxicity: LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 2000 mg/kg