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BGC » Chemicals A-Z » Pyrocatechol Violet
BGC ID: 240503789929-19
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Pyrocatechol Violet

Identify Properties Safty Prices Suppliers 8 Links ☰
CAS 115-41-3
Formula C19H14O7S
MDL MFCD00005868
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
240503789929
Pyrocatechol Violet
(240503789929)		 on request + -

Identify

Synonyms:
catechol violet ; catecholsulfonphthalein ; pyrocatecholsulfonphthalein ; pyrocatecholvioletgr ; pyrocatechol sulphonphthalein ; pyrocatechol violet ; catecholsulfonaphthalein ; pyrocatechimsulfonphthalein violed ; pyrocatechinsulfonphthaleinviolet ; pyrocatecholsulfonephthalein
CAS:
115-41-3
EINECS:
204-088-3
Molecular Formula:
C19H14O7S
MDL:
MFCD00005868
SMILES:
C1=CC=C(C(=C1)/C(=C/2C=CC(=O)C(=C2)O)/C3=CC(=C(C=C3)O)O)S(=O)(=O)O

Properties

Molecular Weight:
386.38 g·mol−1
Density:
~1.57 (Predicted) (tautomer)
Melting point:
185 °C (dec.)(lit.)
Solubility:
H2O: 1 mg/mL, clear, red
Physical Description:
greenish yellow powder

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
24/25 (S)
WGK Germany:
3

Prices

For Pyrocatechol Violet we can currently show 6 prices in the last 9 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 81.00 for 5 g to USD 113.00 per 5 g in 2021 .
[!] Note
These prices are independent, long-term market observations and do not claim to be valid for the present or future with regard to inquiries. However, they do provide guidance. The prices do not include additional costs such as taxes, transport costs and more. These are first determined by the place of delivery and the quantity.

Last detected Prices

Size Availability Last Price Quantity
5 g on request $113.00 + -
10 g on request $206.00 + -



Last price review [2021-08-19]

Suppliers

Global Pyrocatechol Violet Suppliers : Germany (1) P.R.China (6) USA (1)
SupplierPhoneFaxCountryInquiry contact
BuGuCh & Partners Germany REQUEST
H&Z Industry Co.,Ltd +86 13583185792 +86 531 88905468 P.R.China REQUEST
Hangzhou Lingrui Chemical Co., Ltd. +86-571-88092529 +86-571-87334908 P.R.China REQUEST
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) +86 571 88026825 +86 571 88282557 P.R.China REQUEST
Leap Chem Co., Ltd +852-30606658 P.R.China REQUEST
Santa Cruz Biotechnology, Inc. +1 214-902-3910 USA REQUEST
Shandong Lanhai Industry Co.,Ltd. +86-15953182965 P.R.China REQUEST
Xiamen Hisunny Chemical Co., Ltd. +86-592-3327115 +86-592-5823596 P.R.China REQUEST

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