Bromothymol blue 99% high quality see COA KANBEI
76-59-5
Industrial Grade
99%
SHANGHAI
KANBEI
25kg drum
2022-07-10
PVC resin,pvc paste resin,melamine
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Product Details
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Seller Information
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DescriptionECHEMI Editorial ReferenceBromothymol Blue is a pH indicator.
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. It has a role as an acid-base indicator, a dye and a two-colour indicator. It is a 2,1-benzoxathiole, an arenesulfonate ester, an organobromine compound, a polyphenol and a sultone.|Bromthymol Blue is a dye used as an indicator in determining pH. Bromthymol blue is a weak acid. It can be in acid or base form, depending on the pH of the solution. This reagent is yellow in acidic solutions, blue in basic solutions and green in neutral solution.|A pH sensitive dye that has been used as an indicator in many laboratory reactions.Basic Info-
Product Name:
Bromothymol blue
Other Name:Phenol,4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-;Bromothymol blue;Thymol,6,6′-(3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-,S,S-dioxide;Phenol,4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-,S,S-dioxide;3H-2,1-Benzoxathiole,phenol deriv.;4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)phenol];3,3′-Dibromothymolsulfonphthalein;Dibromothymolsulfophthalein;Bromthymol blue;3,3′-Dibromothymolsulfophthalein;NSC 7819;Bromothymolsulfonephthalein;519-49-3;27459-90-1;392711-47-6;734522-99-7;187674-42-6;1007629-44-8;1017792-00-5;1020714-56-0;1190126-34-1;1202965-59-0
CAS No.:76-59-5
Molecular Formula:C27H28Br2O5S
InChIKeys:InChIKey=NUHCTOLBWMJMLX-UHFFFAOYSA-N
Molecular Weight:624.38
Exact Mass:624.38
BRN:373934
EC Number:200-971-2
UNII:VGU4LM0H96
NSC Number:7819
DSSTox ID:DTXSID3058799
NCI Thesaurus Code:C47423
HScode:29349990
Categories:
Characteristics-
PSA:
92.2
XLogP3:8.60
Appearance:Pink-brown to purple Solid
Density:1.5±0.1 g/cm3
Melting Point:201 °C
Boiling Point:614.3±55.0 °C at 760 mmHg
Flash Point:38 °C
Refractive Index:1.634
Water Solubility:Solubility Sparingly soluble in water, benzene; soluble in ethanol, ether; insoluble in petroleum ether
Storage Conditions:Store at RT.
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
PVC resin,pvc paste resin,melamine
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Location:
Room 405, Unit 2, Building 1, Taiji Mansion, No. 38, Nanyang Road, Jinshui District, Zhengzhou City, Henan Province
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
90 days
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2022
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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