Dipotassium tetraiodomercurate(II)

BGC Id:	922221416246
CAS No:	7783-33-7
Synonyms:	nessler's reagent a ; potassium iodomercurate ; mercuric potassium iodide ; ammonia nitrogen 2 ; nessler ; nessler's ; dipotassiumtetraiodomercurate(2-) ; channing'ssolution ; mercurate(2-),tetraiodo-, potassium (1:2), (t-4)- ; nessler's solution ; mercurate(2-),tetraiodo-, dipotassium (8ci) ; potassiumtetraiodomercurate(2-) ; mayer's reagent ; nessler's reagent ; nesslers reagent ; potassiumtetraiodomercurate(ii) (7ci) ; nessler reagent
Molecular Formula:	HgI4K2
Molecular Weight:	786.40
EINECS:	231-990-4

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Identify

Synonyms:

nessler's reagent a ; potassium iodomercurate ; mercuric potassium iodide ; ammonia nitrogen 2 ; nessler ; nessler's ; dipotassiumtetraiodomercurate(2-) ; channing'ssolution ; mercurate(2-),tetraiodo-, potassium (1:2), (t-4)- ; nessler's solution ; mercurate(2-),tetraiodo-, dipotassium (8ci) ; potassiumtetraiodomercurate(2-) ; mayer's reagent ; nessler's reagent ; nesslers reagent ; potassiumtetraiodomercurate(ii) (7ci) ; nessler reagent

CAS:

7783-33-7

EINECS:

231-990-4

Molecular Formula:

HgI4K2

MDL:

Properties

Molecular Weight:

786.40 g·mol−1

Density:

1.16 g/mL at 20 °C

Melting point:

120-127 °C(lit.)

Flash point:

>230 ºF

Physical Description:

light yellow liquid

Safety Information

Hazard Symbols: T, N, T+

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

26/27/28-33-35-51/53-52/53-23/24/25-48/21/22-25-50/53-68-24/25 (R)

Safety Codes:

45-36/37-61-36/37/39-28-26-60-13 (S)

WGK Germany:

RID / ADR:

UN 3287 6.1 / PG 3

RTECS:

OU9670000

What other providers are available for CAS 7783-33-7?

In addition to the providers presented here for Dipotassium tetraiodomercurate(II) with the CAS number 7783-33-7, there are other 17 providers with slightly different product names available for this CAS number.

Nessler's Reagent

Dayang Chem (Hangzhou) Co.,Ltd. | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd | BuGuCh & Partners +4 additional providers that we know from the past

Mercury(II) potassium iodide

Fox Chemicals GmbH | Skyrun Industrial Co., Ltd. | BuGuCh & Partners +4 additional providers that we know from the past

Nessler's Reagent for determination of ammonium salts

+2 additional providers that we know from the past