Cresol Purple
CAS2303-01-7
Cresol Purple (CAS 2303-01-7, C21H18O5S) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 2303-01-7
- Formula
- C21H18O5S
- Mol. weight
- 382.43 g/mol
- Appearance
- green crystalline powder
Chemical Specifications
Identifiers
| CAS number | 2303-01-7 |
|---|---|
| Product name | Cresol Purple |
| Chinese name | 间甲酚紫 |
| Synonyms | 3-cresolpurple |
| Chinese synonyms | 间甲酚磺酞; 间甲酚紫; 灿烂甲酚紫; 甲苯酚紫; 甲酚固紫; 间甲酚紫,指示剂; 间甲苯酚紫; 间甲酚磺酰酞 |
| Molecular formula | C21H18O5S |
| Molecular weight | 382.43 g/mol |
| EC number | 218-960-6 |
Physical and chemical properties
| Appearance | green crystalline powder |
|---|---|
| Boiling Point | 303 ( ℃ ) |
Applications
<TABLE style="TABLE-LAYOUT: fixed" border=0 cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Merck </TD> <TD bgColor=#fafafa><FONT color=#0066cc>14,2577</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>BRN </TD> <TD bgColor=#ffffff><FONT color=#0066cc>350314</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Stability:</TD> <TD bgColor=#fafafa><FONT color=#0066cc>Stable. Incompatible with strong oxidizing agents.</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>EPA Substance Registry System</TD> <TD bgColor=#ffffff><A title="Phenol, 4,4'-(1,1-dioxido-3H- 2,1-benzoxathiol-3-ylidene) bis[3-methyl-(2303-01-7)" href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&searchCriteria(advancedCriteria)=casNumber=2303-01-7"><FONT color=#0066cc>Phenol, 4,4'-(1,1-dioxido-3H- 2,1-benzoxathiol-3-ylidene) bis[3-methyl-(2303-01-7)</FONT></A></TD></TR></TBODY></TABLE>
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of Cresol Purple?
The CAS Registry Number of Cresol Purple is 2303-01-7. Cresol Purple is also known as 3-cresolpurple.
What is the molecular formula and molecular weight of Cresol Purple?
The molecular formula of Cresol Purple is C21H18O5S, and its molecular weight is 382.43 g/mol.
What is Cresol Purple used for?
<TABLE style="TABLE-LAYOUT: fixed" border=0 cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Merck </TD> <TD bgColor=#fafafa><FONT color=#0066cc>14,2577</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>BRN </TD> <TD bgColor=#ffffff><FONT color=#0066cc>350314</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Stability:</TD> <TD bgColor=#fafafa><FONT color=#0066cc>Stable. Incompatible with strong oxidizing agents.</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>EPA Substance Registry System</TD> <TD bgColor=#ffffff><A title="Phenol, 4,4'-(1,1-dioxido-3H- 2,1-benzoxathiol-3-ylidene) bis[3-methyl-(2303-01-7)" href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&searchCriteria(advancedCriteria)=casNumber=2303-01-7"><FONT color=#0066cc>Phenol, 4,4'-(1,1-dioxido-3H- 2,1-benzoxathiol-3-ylidene) bis[3-methyl-(2303-01-7)</FONT></A></TD></TR></TBODY></TABLE>
How can I request a quotation for Cresol Purple?
Send an inquiry for Cresol Purple (CAS 2303-01-7) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for Cresol Purple
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.