Eriochrome black T, GR indicator

E 1277

Mordant Black 11

Specifications Sheet
Certificate of Analysis
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Eriochrome black T, GR indicator, E 1277, (1)
Eriochrome black T, GR indicator, 1787-61-7, E 1277, (2)
1787-61-7, Eriochrome black T, GR indicator, E 1277, (3)

1787-61-7

AR / GR

C20H12N3NaO7S

32049000

461.38

Bottle / Drum

18%

Eriochrome Black T is a complexometric indicator that is used in complexometric titrations, e.g. in the water hardness determination process. It is an azo dye.

E 1277 (OTTO) Eriochrome black T, GR - used to detect the presence of rare earth metals.

PackingsPrice (INR)
25 gm 252.00
100 gm 792.00
500 gm 3708.00
1 kg 6003.00
4 x 25 kg POR

Properties

Hematology & histology

Powder

Black

λmax 503 nm

Passes test

passes test for complexometric indicator

Safety Information

WGK Germany 2

Related Products

PackingsPrice (INR)
25 gm 252.00
100 gm 792.00
500 gm 3708.00
1 kg 6003.00
4 x 25 kg POR

Enquiry