Phenol red toxicity
WebAdditional Hazard Information: This substance/mixture contains no components considered to be either persistent, bio-accumulative and toxic (PBT), or very persistent and very bio-accumulative (vPvB) at levels of 0.1% or higher. Phenol Red Indicator Solution – Hazards statements No Data Available WebMore importantly, phenol red can contribute to background and can even mark lysosomes in cells illuminated with near UV light. The important things are to keep cells supplied with …
Phenol red toxicity
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WebThe absorption of the polar drug phenol red was assessed in a rat intestinal perfusion model, in the presence of a variety of potential intestinal permeability enhancers. Both the … WebMar 13, 2024 · Phenol is a protoplasmic poison that can result in multisystem organ failure in severe toxicity. This activity will describe the mechanisms of toxicity of phenol, the expected clinical manifestations of …
WebThe color variations that are observed in frozen & thawed Matrigel matrix products that contain phenol red may range from straw yellow to dark red. This is due to the interaction of carbon dioxide with the bicarbonate buffer and the phenol red. The color variation does not affect product efficacy, and will disappear upon equilibration with 5% CO 2. WebPhenol is a general protoplasmic poison (denatured protein) with corrosive local effects. Phenol derivates are less toxic than pure phenol. The lethal dose is between 3 to 30 g, but …
WebHuman data: It has been stated that the toxicity of phenol is closely related to that of cresol [ACGIH 1991]. It has been reported that 14 to 140 mg/kg is the lethal oral dose … WebPhenol burns and intoxications can be life-threatening. Symptoms include: Eye Contact:Severe irritation, permanent damage, blindness. Inhalation:Respiratory irritation, sore throat, headache, and shortness of breath. Ingestion:Phenol is very toxic; death can occur rapidly following ingestion.
WebExposure to phenol may cause irritation to the skin, eyes, nose, throat, and nervous system. Some symptoms of exposure to phenol are weight loss, weakness, exhaustion, muscle …
Phenol is obtained by fractional distillation of coal tar and by organic synthesis. By far, its largest single use is in manufacture of phenolic resins and plastics. Other uses include manufacture of explosives, fertilizers, paints, … See more At room temperature, phenol is a translucent, colorless, crystalline mass, white powder, or thick, syrupy liquid. The crystals are … See more Phenol is absorbed rapidly from the lungs. However, because of its low volatility, inhalation hazard is limited. The odor threshold of phenol is about 100 times lower than the OSHA PEL; therefore, it provides adequate … See more OSHA PEL (permissible exposure limit) = 5 ppm (skin) (averaged over an 8-hour workshift) NIOSH IDLH (immediately dangerous to life or … See more pak n save wainoni specialsWebProduct name : Phenol Red Product Number : 114529 Brand : Sigma-Aldrich REACH No. : A registration number is not available for this substance as the ... Specific target organ toxicity - single exposure (Category 3), Respiratory system, H335 For the full text of the H-Statements mentioned in this Section, see Section 16. 2.2 Label elements summation of set of numbers in pythonWebSep 26, 2012 · The cellular uptake of phenol red was verified using 125I-labeling techniques. The size-dependent cytotoxicity of CBs was found to closely correlate to … summation of vector c++WebPhenol red Synonym (s): Phenol red, Phenolsulfonphthalein Linear Formula: (C6H4OH)2C7H4SO3 CAS No.: 143-74-8 Molecular Weight: 354.38 Match Criteria: Product … summation of set of numbers algorithmWebPhenol red 143-74-8 <0.05 None Known 2-1451 X Preservative <0.1 None Known KE-33793 X Carbolic acid <0.5 1.0 X Water 7732-18-5 to 100% None Known International Inventories Phenol red 143-74-8 ( <0.05 ) Present X SARA 311/312 Hazard Categories X 4-271 Acute Health Hazard Yes X KE-02748 Chronic Health Hazard No X X Fire Hazard No Component … summation of xe xWebSep 26, 2012 · In the general sense, phenol red should be nontoxic to mammalian cells. Indeed, no toxicity was observed in this work when Hela cells were incubated even in a … paknsave wairau road hoursWebApr 15, 2024 · Water shortage is considered as one of the main challenges of human life. A practical solution to this problem is the wastewater treatment. The removal of dyes from … summation of x over n