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Technical Data Sheet
KK34_SF

Thorin, 5 g
p.a.
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: In smaller quantities, lead to immediate serious damage to health or death. Safety: Do not inhale, touch or swallow. Wear work safety equipment. Call a poison control centre or doctor immediately. Recovery position.
Examples of effect: Are harmful to aquatic organisms, toxic or highly toxic, acute or with long-term effects. Safety: To be disposed of as hazardous waste only, do not allow into the environment under any circumstances.
Danger
H301+H331-H410
i toxic if swallowed or if inhaled, very toxic to aquatic life with long lasting effects
P270 P273 P304+P340 P310
i do not eat, drink or smoke when using this product, avoid release to the environment, IF INHALED: Remove person to fresh air and keep comfortable for breathing, immediately call a POISON CENTER/doctor
Pack Qty.
Pack.
2-(2-Hydroxy-3,6-disulpho-1-naphthylazo-(1))-benzene-arsonic acid sodium salt, 1-(2-Arsonophenylazo)-2-hydroxy-3,6-naphthalene-disulphonic acid sodium salt
Empirical formula C16H11AsN2Na2O10S2
Molar mass (M) 576,30 g/mol
Melting point (mp) >300 °C
ADR 6.1 III
WGK 3
CAS No. 3688-92-4
EG-Nr. 222-993-1
UN-Nr. 3465

Indicator for metal ions
Dissolve 0.5 g in 100 ml water

€246.20/Pack Qty. 

excl. VAT. | 5 g per Pack Qty.

Art. No. KK34.1

In production
from 6 Pack Qty. €233.89/Pack Qty.
from 24 Pack Qty. €221.58/Pack Qty.

Product details



Thorin p.a.

Technical Information
Determination of Bi 
Th 
U(IV) 
Sc 
Y(III) 
Thorin
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
KK34.1 5 g glass

€246.20

KK34.2 10 g glass

€461.20

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

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General information

Indicators and Dyes

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


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Guarantee analysis

Appearancered to reddish brown powder
Specific Extinction E (1%/1cm)190-200