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NESSLER'S REAGENT
- CAS No.
- 7783-33-7
- Chemical Name:
- NESSLER'S REAGENT
- Synonyms
- Nessler;potassium tetraiodomercurate;NESSLER REAGENT;nessler’s;MAYER'S REAGENT;NESSLERS REAGENT;NESSLER'S REAGENT;AMMONIA NITROGEN 2;channing’ssolution;NESSLER'S SOLUTION
- CBNumber:
- CB2481117
- Molecular Formula:
- HgI4K2
- Molecular Weight:
- 786.4
- MDL Number:
- MFCD00049656
- MOL File:
- 7783-33-7.mol
Last updated:2024-10-17 17:11:56
Melting point | 120-127 °C(lit.) |
---|---|
Boiling point | 105°C |
Density | 1.16 g/mL at 20 °C |
Flash point | >230 °F |
solubility | very soluble in H2O; soluble in ethanol,ethyl ether, acetone |
form | Liquid |
Specific Gravity | 1.097 |
color | Yellow to orange |
Odor | Odorless |
Water Solubility | Soluble in water. |
Sensitive | Hygroscopic |
Merck | 13,7773 |
Exposure limits |
ACGIH: TWA 0.025 mg/m3 (Skin) NIOSH: IDLH 10 mg/m3; TWA 0.05 mg/m3; Ceiling 0.1 mg/m3 |
Stability | Stable, but light sensitive. Incompatible with strong oxidizing agents. |
InChIKey | OPCMAZHMYZRPID-UHFFFAOYSA-J |
FDA UNII | |
EPA Substance Registry System |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05,GHS06,GHS08,GHS09 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H290-H301+H331-H310-H314-H373-H410 | |||||||||
Precautionary statements | P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P314 | |||||||||
Hazard Codes | T,N,T+ | |||||||||
Risk Statements | 26/27/28-33-35-51/53-52/53-23/24/25-48/21/22-25-50/53-68-24/25 | |||||||||
Safety Statements | 45-36/37-61-36/37/39-28-26-60-13 | |||||||||
RIDADR | UN 3287 6.1/PG 3 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | OU9670000 | |||||||||
F | 8-30 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 6.1 | |||||||||
PackingGroup | II | |||||||||
HS Code | 28521000 | |||||||||
NFPA 704 |
|
NESSLER'S REAGENT price More Price(11)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 72190 | Nessler’s reagent for qualitative det. of ammonia and ammonium compounds | 7783-33-7 | 500ml | $324 | 2023-05-15 | Buy |
Alfa Aesar | 039307 | Mercury(II) potassium iodide | 7783-33-7 | 250g | $1068 | 2024-06-20 | Buy |
GFS CHEMICALS | 49952 | MERCURICPOTASSIUMIODIDE | 7783-33-7 | 20g | $83.32 | 2022-12-16 | Buy |
Usbiological | 241357 | Potassium tetraiodomercurate | 7783-33-7 | 25g | $174 | 2022-12-16 | Buy |
GFS CHEMICALS | 49951 | MERCURICPOTASSIUMIODIDE | 7783-33-7 | 100g | $271.24 | 2022-12-16 | Buy |
NESSLER'S REAGENT Chemical Properties,Uses,Production
Chemical Properties
light yellow liquidUses
Mercury(II) potassium iodide is used as a pharmaceutical intermediate. It is also used as reagents, chemical research and organic intermediates.Uses
Detecting the presence of ammonia, particularly in very small amounts.Definition
Solution of mercuric iodide in potassium iodide.General Description
Odorless yellow crystals. Crystallizes with either one, two or three molecules of water. Soluble in water and denser than water. Commercially available in the anhydrous form. Highly toxic by ingestion, inhalation, and skin absorption.Air & Water Reactions
Deliquescent. Very water soluble.Reactivity Profile
MERCURIC POTASSIUM IODIDE is incompatible with acetylene, ammonia, chlorine dioxide, azides, calcium (amalgam formation), sodium carbide, lithium, rubidium, copper . NESSLER'S REAGENT behave in aqueous solution as a weak acid.Hazard
Highly toxic by ingestion, inhalation, and skin absorption.Health Hazard
Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.Fire Hazard
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways.Safety Profile
A poison. Moderately toxic by skin contact and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of Hg, K2O, and I-. See also MERCURY.NESSLER'S REAGENT Preparation Products And Raw materials
Global( 135)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21696 | 55 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10326 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 | ada@ipurechemical.com | CHINA | 3465 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9802 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33349 | 58 |
Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
7783-33-7(NESSLER'S REAGENT)Related Search:
1of4
NESSLER'S REAGENT SOLUTION
AMMONIA NITROGEN 2
MAYER'S REAGENT
MERCURY(II) POTASSIUM IODIDE
MERCURIC POTASSIUM IODIDE
MERCURIC-POTASSIUM IODIDE TS
MERCURIC-POTASSIUM IODIDE TS, ALKALINE
Mercury potassium iodide
DIPOTASSIUM TETRAIODOMERCURATE(II) IN DILUTE SODIUM HYDROXIDE
channing’ssolution
dipotassium,(beta-4)-mercurate(2-tetraiodo-
solutionpotassiumiodohydragyrate
tetraiodo-,dipotassium,(T-4)-Mercurate(2-)
tetraiodo-mercurate(2-dipotassium
NESSLER'S REAGENT FOR DET. OF AMMONIA AN D AMMONIUM COMP.
NESSLER'S REAGENT (King's )
MERCURIC POTASSIUM IODIDE REAGENT
Mercurate(2-), tetraiodo-, dipotassium, (T-4)-
potassium tetraiodomercurate - potassium hydroxide solution
Kaliumtetrajodomercurat (II)
Mercury(II) chloride - potassium iodide solution
POTASSIUM TETRAIODOMERCURATE(II), 99.99%
Mercuric potassium iodite
Nessler’s reagent,Potassium tetraiodomercurate – Potassium hydroxide solution
Nessler’s reagent,Dipotassium tetraiodomercurate(II) in dilute sodium hydroxide
Dipotassium tetraiod
Potassium tetraiodomercurate(II), (trace metal basis), 99.99%
PotassiuM tetraiodoMercurate(II), 99.99%, (trace Metal basis)
Mayers Reagent, USP Test Solution
POTASSIUM TETRAIODOMERCURATE(II)
POTASSIUM MERCURY IODIDE
POTASSIUM MERCURIC IODIDE
NESSLER'S SOLUTION
NESSLER REAGENT, APHA
NESSLER REAGENT, FOLIN-WU
NESSLER REAGENT, FOLIN-WU, MODIFIED
NESSLERS REAGENT
NESSLER'S REAGENT
NESSLER'S REAGENT A
NESSLER'S REAGENT, DILUTE FOLIN-WU NITROGEN DETECTION
NESSLER'S REAGENT (QUANTITATIVE)
dipotassiumtetraiodomercurate
dipotassiumtetraiodomercurate(2-)
mercuricpotassiumiodide,[solid]
mercuricpotassiumiodide,solid
mercurypotassiumiodide(k2hgi4)
nessler’s
potassiumiodomercurate
potassiummercuriiodide
tetraiodomercury(2-)
MERCURIC POTASSIUM IODIDE, REAGENTMERCURIC POTASSIUM IODIDE, REAGENTMERCURIC POTASSIUM IODIDE, REAGENTMERCURIC POTASSIUM IODIDE, REAGENT
Alkaline mercuric iodide potassium solution
NESSLER'S REAGENT ISO 9001:2015 REACH
Nessler reagent[improved
Potassium mercuric iodide, solution
Nessler's (King) reagent
Mercurate(2-),tetraiodo-, potassium (1:2), (T-4)-
Nessler