Bromothymol Blue, Sodium Salt, ACS (34722-90-2) Not applicable . Bromothymol blue 76-59-5 100. Product Name: BROMOTHYMOL BLUE 0.1% Solution LR Chemical Formula: Product Code: BL083 CAS No.
Bromothymol Blue is a pH indicator for weak acids and bases. ©CLEAPSS 2019 Bromine water 55 . If breathing is difficult, give oxygen. Bunsen burners 92, 93, 94 . Bromothymol Blue, 0.04% w/v, Aqueous : Safety Data Sheet: according to Federal Register / Vol. Butane 63 . Methyl Red, sodium salt: No OSHA Vacated PELs are listed for this chemical. It is a good indicator of dissolved carbon dioxide (CO 2 ) and other weakly acidic solutions. Water (7732-18-5) Not applicable . S24/25- Avoid contact with skin and eyes. Bromothymol Blue 1% 25mls SAFETY DATA SHEET Date of issue - 20/03/2007. Hazard and Safety Data UN Group: II
The chemical is also used for observing photosynthetic activities or respiratory indicators and possibly utilized as a biological slide stain for detecting nuclei or cell walls. It is a 2,1-benzoxathiole, an arenesulfonate ester, an organobromine compound, a polyphenol and a sultone. Bromophenol blue 70 .
BSE 72 . SAFETY DATA SHEET: BROMOTHYMOL BLUE, 0.04% BROMOTHYMOL BLUE, 0.04% B815.7A INTEGRA Chemical Company 24 Hour Emergency Response: CHEMTREC 800-424-9300 (Outside USA 703-527-3887) 1216 6th Ave N Kent WA 98032 Phone: 253-479-7000 For safety management, use Hazcards and other resources on the CLEAPSS website. This is because of the lack of corroborating animal or human evidence.
Relevant identified uses of the substance or mixture and uses advised against 1.2.1. Material Safety Data Sheet.
BROMOCRESOL GREEN SOLUTION MSDS CAS-No. S7- Keep container tightly closed. Bromothymol blue is a large compound with a molecular weight of 625 g/mol and a chemical formula of C 27 H 28 Br 2 O 5 S. It contains three aromatic benzene rings.
SAFETY DATA SHEET Version 5.2 Revision Date 03/04/2015 Print Date 04/30/2015 1. If not 76-59-5: Density: 1.542 g/cm 3: Solubility: slightly soluble in water Melting Point: 204 °C: Formula: C 27 H 28 Br 2 O 5 S Boiling Point: 614.3 °C at 760 mmHg Molecular Weight: 624.38 Flash Point: 325.3 °C
Section 3: Hazards Identification Potential Acute Health Effects: Very hazardous in case of ingestion.
LC50: Not available. Butanal 68 . ... disodium salt: No OSHA Vacated PELs are listed for this chemical. Student Safety Sheets are teaching materials. : MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. Buckminsterfullerene 58 . FIRST-AID MEASURES Eyes In case of eye contact, rinse with plenty of water and seek medical attention if necessary. Exposure controls : Appropriate engineering controls : Emergency eye wash fountains should be available in the immediate vicinity of any potential exposure. S16- Keep away from sources of ignition - No smoking. Bromothymol blue 70 . Bromthymol blue changes color over a pH range from 6.0 (yellow) to 7.6 (blue). 76-59-5 Molecular Weight: Properties Description Assay: UN Number: 1993 Quality Specification Class: 3 Hazchem code: 3YE Poison schedule: Not Scheduled General Information: Soluble in water; flammable liquid and vapour. CEPA DSL: Listed on inventory. It has a role as an acid-base indicator, a dye and a two-colour indicator. Relevant identified uses Industrial/Professional use spec : Industrial For professional use only … Bromothymol blue is a member of the class of 2,1-benzoxathioles that is 2,1-benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl groups. Inhalation Move casualty to fresh air and keep at rest. Approximate pH range for color change is 6.0-7.6 with the color shifting from yellow to blue. MATERIAL SAFETY DATA SHEET Bromophenol Blue Indicator Solution Section 1 Chemical Product and Company Identification MSDS Name: Bromophenol Blue Indicator Solution Catalog Numbers: B/4630/46, B/4630L/05, B/4630L/08 Synonyms: None.
Bromothymol Blue <1 34722-90-2 N/A C 27 H 27 Br 2 NaO 5 S 646.36 g/mol Water >99 7732-18-5 231-791-2 H 2 O 18.00 g/mol 4.
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