Jump to content Jump to navigation menu

Chromotrope® 2B (C.I. 16575), 100 g

for microscopy
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Warning
H315-H319-H335
i causes skin irritation, causes serious eye irritation, may cause respiratory irritation
P261 P302+P352
i avoid breathing dust/fume/gas/mist/vapours/spray, IF ON SKIN: Wash with plenty of water
Pack Qty.
Pack.
Empirical formula C16H9N3Na2O10S2
Molar mass (M) 513,37 g/mol
Melting point (mp) >300 °C
CAS No. [548-80-1]
EG-Nr. 208-959-9

Dissolve 0.005 g in H2SO4

Type analysis

€59.90/Pack Qty. 

excl. VAT. | 100 g per Pack Qty.

Art. No. 7647.3

In stock
Free of shipping costs from 125 €
24 hour direct shipment
from 6 Pack Qty. €56.90/Pack Qty.
from 24 Pack Qty. €53.91/Pack Qty.
Carl Roth subscription service

Now recurring orders conveniently delivered as a subscription!

With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!

How it works:
1

Put all products for your subscription in the desired quantity in the basket.

2

In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.

3

Set Starty point and interval for your subscription and submit order!

By the way: Through your account you can customize or delete your subscriptions anytime.

Any questions about this product?

Do you have a question about this product?

In the general information or Product details, we have compiled extensive descriptions and downloads for each product.
If you can not find an answer to your question in the Certificates of Analysis and Application Examples , feel free to contact us!
Contact Service

Product details



Technical Information
Determination of boric acid  
Chromotrope® 2B (C.I. 16575)
Selected quantity:   0
  1. Subtotal:  0.00
Order No. Pack Qty. Pack. Price Quantity
7647.1 5 g glass €13.90
7647.2 25 g glass €23.90
7647.3 100 g glass €59.90
In stock
Available at short notice
Not available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads

General information

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


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

Appearancedark green to brown powder  
Absorption max. (in H2O)514 nm  

0 Reviews

0.0 out of five stars