Weies Mineraloel (Erdoel) Chemische Eigenschaften,Einsatz,Produktion Methoden
ERSCHEINUNGSBILD
VISKOSE FARBLOSE FLüSSIGKEIT
CHEMISCHE GEFAHREN
Beim Verbrennen Bildung von giftigen Gasen mit Kohlenmonoxid. Reagiert mit starken Oxidationsmitteln.
ARBEITSPLATZGRENZWERTE
TLV nicht festgelegt.
MAK nicht festgelegt.
WIRKUNGEN BEI KURZZEITEXPOSITION
WIRKUNGEN BEI KURZZEITEXPOSITION: Verschlucken der Flüssigkeit kann zur Aufnahme in der Lunge führen; Gefahr der Aspirationspneumonie.
LECKAGE
Ausgelaufene Flüssigkeit in abgedeckten Behältern sammeln. Reste mit Sand oder inertem Absorptionsmittel aufnehmen und an einen sicheren Ort bringen.
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R41:Gefahr ernster Augenschäden.
S-Sätze Betriebsanweisung:
S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
Mineral oil mist is a colorless, oily liquid aerosol
dispersed in air with an odor like burned lubricating oil.
The odor threshold is 1.0 ppm.
Verwenden
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.
Indications
Fecal softeners are substances that are not absorbed
from the alimentary canal and act by increasing the
bulk of the feces and softening the stool so that it is easier
to pass. Mineral oil has been in use for many years,
either as the oil or as a white emulsion; it is a mixture of
liquid hydrocarbons. Its use has been criticized for
many reasons. It dissolves the fat-soluble vitamins and
prevents their absorption.
Allgemeine Beschreibung
Sigma′s Blue-White Select
? Screening Reagent is a chromogenic substrate for β-galactosidase, used to determine the presence or absence of a cloned DNA insert in bacteria growing on agar plates. Blue-White Select
? Screening Reagent is designed for blue-white selection of recombinant bacterial colonies with the lac+ phenotype.
Health Hazard
Recommended Personal Protective Equipment: Goggles or face shield; Symptoms Following Exposure: Ingestion of liquid can cause very loose bowel movements; General Treatment for Exposure: EYES: wash with water; Toxicity by Inhalation (Threshold Limit Value): Not pertinent; Short-Term Inhalation Limits: Not pertinent; Toxicity by Ingestion: Grade 1, LD50 = 5 to 15 g/kg; Late Toxicity: None; Vapor (Gas) Irritant Characteristics: None; Liquid or Solid Irritant Characteristics: None; Odor Threshold: Not pertinent.
Chemische Reaktivität
Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.
Nebenwirkungen
It is itself absorbed slightly
and appears in the mesenteric lymph nodes, and if it is
inhaled into the lungs (which it may be in elderly or debilitated
patients), it may produce inflammatory responses
such as lipoid pneumonia. Its continual use,
therefore, is contraindicated, although its occasional administration
in otherwise well patients is not harmful. It
is employed primarily in patients who must avoid
straining at stool, including persons with hemorrhoids
and other painful anal lesions. Leakage of mineral oil
past the anal sphincter may lead to soiling of clothing.
Docusate dioctyl sodium sulfosuccinate (Colace),
Sicherheitsprofil
Highly purified food
grades are of low toxicity. Questionable
carcinogen. When heated to decomposition
it emits acrid smoke and irritating fumes.
mögliche Exposition
Mineral oil is used in cosmetics,
pharmaceutical bases; food, and fiber production; as
carriers and bases; as a lubricating oil and as a solvent for
inks in the printing industry. Oil mist would be encountered
in quenching of hot metal parts and in metal machining
operations.
Inkompatibilitäten
Incompatible with oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); contact may cause fires or explosions.
Keep away from alkaline materials, strong acids
(especially nitric acid), strong bases.
Waste disposal
Dissolve or mix the
material with a combustible solvent and burn in a chemical
incinerator equipped with an afterburner and scrubber.
All federal, state, and local environmental regulations
must be observed.
Weies Mineraloel (Erdoel) Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
