picric acid formula
IDLH. Up to 0.5 mg/m3: (APF = 5) Any quarter-mask respirator. The name "picric" comes from the Greek word πικρός ( pikros ), meaning "bitter", … Inhalation of dust may cause lung damage. Keep solids wet – ensure the solid is under a layer of water. Since it readily dissolves in water, it can easily pollute the environment on exposure.
Merck Index 12. (APF = 10) Any supplied-air respirator. When hydrated, picric acid is a typically safe to handle, but it becomes a powerful explosive when dry (less than 10% water). Picric acid. In some cases, a COA may not be available on-line. Sărurile acidului se numesc picrați.
in front of the letter e.g. search was unable to find the COA you are looking for, you will be Copyright Complaints, Animal Research Occupational Health and Safety Program. Do not use metal spatulas to remove picric acid. Conversion.
Check the date received that was recorded on the bottle. It can be purchased in various forms: for example, as a solid moistened with water (≥ 35% water), as a saturated solutions in water (≈ 1.3%), as a more dilute solution in water, as a solution in ethanol, or as Bouin’s … Do not place in metal containers or containers with metal lids. If the container appears safe to open, rehydrate contents with water (deionized or distilled), as needed, to ensure a layer of water above the crystals. Very small spills (< 30 mL) may be absorbed with the absorbent pads in the small spill kits. 1344 113(wet, > or =10% water) 3364 113(wetted, > or =10% water) Formula (NO₂)₃C₆H₂OH.
88‐89‐1; 2,4,6‐trinitrophenol, picronitric acid) is a pale yellow, odorless crystal that is slightly soluble in water. CDC twenty four seven. Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. 1 ppm = 9.37 mg/m 3. 1 Product Result | Match Criteria: Product Name
Need larger quantities for your development, manufacturing or research applications? It can be purchased in various forms: for example, as a solid moistened with water (≥ 35% water), as a saturated solutions in water (≈ 1.3%), as a more dilute solution in water, as a solution in ethanol, or as Bouin’s solution (which contains picric acid, formaldehyde, and acetic acid in an aqueous solution). First, without opening the bottle, check that no dried crystals have formed on the outside of the bottle near the cap and that there is a layer of water over the crystals within the bottle. Click here for information on selection of N, R, or P filters.
It is irritating to the skin and eyes and may cause an allergic skin reaction. More important for COO: enter a "0" if only two numbers are Label containers of picric acid or picric acid solutions with date received and date opened. If you find a lot number with a filling-code such as Picric acid was used in the quantitative determination of bisoprolol.
[Note: An OSHA Class A Explosive (1910.109). Proper street clothing – long pants (or equivalent clothing that covers the legs and ankles) and closed‐toed, non‐perforated shoes that completely cover the feet. Picric acid is an organic compound with the formula (O 2 N) 3 C 6 H 2 OH. It is primarily used as a staining reagent and in synthesis reactions. An explosive mixture results when the aqueous solution crystallizes. Picric acid (CAS No. Picric acid, also called 2,4,6-trinitrophenol, pale yellow, odourless crystalline solid that has been used as a military explosive, as a yellow dye, and as an antiseptic. : 88-89-1; Synonyms: 2,4,6-Trinitrophenol; PA; Linear Formula: (O2N)3C6H2OH; Empirical Formula: C6H3N3O7; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich. 2,4,6-Trinitrophenol, Up to 1 mg/m3: (APF = 10) Any particulate respirator equipped with an N95, R95, or P95 filter (including N95, R95, and P95 filtering facepieces) except quarter-mask respirators. [Note: Usually used as an aqueous solution. Saving Lives, Protecting People, The National Institute for Occupational Safety and Health (NIOSH), National Institute for Occupational Safety and Health, A â NIOSH Potential Occupational Carcinogens, B â Thirteen OSHA-Regulated Carcinogens, D â Substances with No Established RELs, E â OSHA Respirator Requirements for Selected Chemicals, G â 1989 Air Contaminants Update Project: Exposure Limits NOT in Effect, Type C & CE â Definitions for Type C and Type CE Respirators, U.S. Department of Health & Human Services. Picric acid | C6H3N3O7 | CID 6954 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists…
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