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Pyronin G (C. I. 45005), 1 g

extra pure
Pack Qty.
Pack.
Pyronin yellow
Empirical formula C17H19ClN2O
Molar mass (M) 302,8 g/mol
Melting point (mp) 260 °C
WGK 1
CAS No. 92-32-0
EG-Nr. 202-147-8

Cationic xanthene dye
Dissolve 0.1 g in 100 ml ethanol (96 %)

€39.70/Pack Qty. 

excl. VAT. | 1 g per Pack Qty.

Art. No. 1H5T.1

In stock
Delivery fast, simple and reliable!
from 6 Pack Qty. €37.72/Pack Qty.
from 24 Pack Qty. €35.73/Pack Qty.

Product details



Pyronin G (C. I. 45005) extra pure

Technical Information
Soluble in Ethanol 
Pyronin G (C. I. 45005)
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
1H5T.1 1 g glass

€39.70

1H5T.2 5 g glass

€110.20

1H5T.3 10 g glass

€209.65

In stock
Available
In procurement
No longer available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS


General information

Indicators and Dyes

Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.


Dyes


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Appearancegreen to black powder
Dye content≥50 %
Absorption max. (50 % C2H5OH)546-551 nm
Loss on drying (110 °C)≤15 %