Phenol red toxicity
WebApr 15, 2024 · The removal of dyes from wastewaters has received considerable critical attention by researchers due to their high volume and toxicity. In the current research, the adsorption of phenol red dyes from synthetic wastewater using the activated carbon produced from Mespilus germanica modified with Fe 2 (MoO 4) 3 was studied. 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.
Phenol red toxicity
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WebJun 20, 2014 · Most of the gaseous compounds from health hazard are rated below 2 according to NFPA standard 704 except phenol whose rating is 3. Phenol is easily absorbed after being exposed through... WebSymptoms of acute toxicity in humans include irregular breathing, muscle weakness and tremors, loss of coordination, convulsions, coma, and respiratory arrest at lethal doses. (1 …
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 … WebThe morphine effect on the elimination constant (kel) of phenol red was variable. The narcotic caused a rise in kel at the lowest phenol red dose and lowered this constant at the high phenol red dose. Like morphine, hydromorphone and methadone had an antidiuretic effect in mice and reduced renal elimination of phenol red.
WebPhenol 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 … 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.
WebIdentification of the substance Phenol red p.a., ACS Article number T127 Registration number (REACH) It is not required to list the identified uses be-cause the substance is not subject to registration according to REACH (< 1 t/a). EC number 205-609-7 CAS number 143-74-8 1.2 Relevant identified uses of the substance or mixture and uses advised ...
WebDec 1, 2012 · As phenol red is an origin of toxicity, it is reasonable to specu late that the degree of toxicity should be decided by the quantity of phenol red delivered into cells by … cutter connectWebSep 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 RPMI1640 solution containing up to 500 μg mL −1 phenol red ( Figure 3a ), which is one hundred times higher than the normal concentration of 5 μg mL −1 in complete cell … cutter court villas sea pinesPhenol 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 radisson roseville minnesotaWebAdditional 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 cutter darazWebMar 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 … radisson roseville hotel in minnesotaWebPHENOL RED CLEAR TABLETS According to Appendix D, OSHA Hazard Communication Standard 29 CFR §1910.1200 1. Identification Product identifier Product name PHENOL RED CLEAR TABLETS Product number PTH7006XAUST, PTH7003DAUST, SPH006HO, SPS004D, SPH004D, SPS004X, SPH004X, SPS006X, SPS006XAUST, SPS006XUS, SPS006DAUST, … radisson russiaWebPhenol 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. radisson ruoholahti