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NESSLER'S REAGENT

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CAS No.:

7783-33-7

Grade:

Industrial Grade

Content:

99%

Packaging:

barrel

Price valid (until):

2023-12-31

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NANTONG REFORM PETRO-CHEMICAL CO.,LTD

Company Type:

Manufactory

Location:

China

Payment Terms:

L/C,100% TT in advance

Average Lead Time:

2 days

Qualification:

Main Products:

Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

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Product Description
Seller Information

Description

NESSLER'S REAGENT (CAS No.: 7783-33-7) is supplied by NANTONG REFORM PETRO-CHEMICAL CO.,LTD, a Manufactory with 4 years on ECHEMI. Key details: grade Industrial Grade, content 99%, packaging barrel. Contact the supplier on this page to request a quotation or the latest price.

ECHEMI Editorial Reference

light yellow liquid
Mercuric potassium iodide, [solid] appears as 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.
Mercuric potassium iodide, [solid] appears as 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.|Dipotassium tetraiodomercurate is a periodometallate salt. It contains a tetraiodomercurate(2-).|An inorganic compound that is used as a source of iodine in thyrotoxic crisis and in the preparation of thyrotoxic patients for thyroidectomy. (From Dorland, 27th ed)

Certificates

Basic Info

Product Name:

Dipotassium tetraiodomercurate

Other Name:

Mercurate(2-),tetraiodo-,potassium (1:2),(T-4)-;Mercurate(2-),tetraiodo-,dipotassium;Mercurate(2-),tetraiodo-,dipotassium,(T-4)-;Potassium tetraiodomercurate(II);Potassium iodomercurate(II) (K2HgI4);Mercuric potassium iodide;Potassium mercuric iodide;Mayer's reagent;Dipotassium tetraiodomercurate(2-);Potassium iodomercurate;Potassium tetraiodomercurate(2-);Mercury potassium iodide (K2HgI4);Dipotassium tetraiodomercurate;Nessler's reagent;Reagents,Nessler's;Mercury potassium iodide (HgK2I4);Named reagents and solutions,Nessler;Analytical reagents,Nessler;Reagents,Nessler;Named reagents and solutions,Nessler's;39377-58-7

CAS No.:

7783-33-7

Molecular Formula:

HgI4.2K

InChIKeys:

InChIKey=OPCMAZHMYZRPID-UHFFFAOYSA-J

Molecular Weight:

786.4

Exact Mass:

787.51600

EC Number:

231-990-4

UN Number:

1643

Color/Form:

Yellow crystals

HScode:

28521000

Categories:

Organometallic Compounds

Characteristics

PSA:

XLogP3:

3.54030

Appearance:

Yellow to orange Liquid

Density:

4.29 g/cm³

Melting Point:

120-127 °C(lit.)

Flash Point:

>230 °F

Water Solubility:

soluble in water.

Storage Conditions:

KEEP WELL CLOSED.

Toxicity:

Intraperitoneal-mouse LD50: 50 mg/kg; Oral-mouse LD50: 110 mg/kg

Flammability characteristics:

When exposed to light, heat will decompose toxic mercury vapor

Odor:

Odorless

PH:

Neutral or alkaline to litmus

Experimental Properties:

Deliquescent in moist air; crystallizes with 1-2 mol water

Air and Water Reactions:

Deliquescent. Very water soluble.

Reactive Group:

Metals, Less Reactive

Reactivity Profile:

It behaves in aqueous solutions as a weak acid.

See More Dipotassium tetraiodomercurate Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 2, Oral

Acute toxicity - Category 1, Dermal

Acute toxicity - Category 2, Inhalation

Specific target organ toxicity â repeated exposure, Category 2

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H300 Fatal if swallowed H310 Fatal in contact with skin H330 Fatal if inhaled H373 May cause damage to organs through prolonged or repeated exposure H410 Very toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P262 Do not get in eyes, on skin, or on clothing. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P260 Do not breathe dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P284 [In case of inadequate ventilation] wear respiratory protection. P273 Avoid release to the environment.
Response	P301+P316 IF SWALLOWED: Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P316 Get emergency medical help immediately. P361+P364 Take off immediately all contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P320 Specific treatment is urgent (see ... on this label). P319 Get medical help if you feel unwell. P391 Collect spillage.
Storage	P405 Store locked up. P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Keep well closed.

See More Dipotassium tetraiodomercurate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China

Payment Terms:
L/C,100% TT in advance

Average lead Time:
2 days

Total Annual Revenue:
Above $100 million

Total Employees:
201-300

Year of Establishment:
2008

Company Certificates
- GB/T19001-2016 / Iso9001:2015
Established in 2008, running 14 years in Chemicals,
with over one hundred staff ,selling thousand items, over RMB 1billion turnover annually.
Regist ISO9001(No:31622Q10628ROM)
Especially in the research, development and production of : Chemical raw materials,fine chemicals,pharmaceutical intermediates,Agrochemicals,food additives,Electronic chemicals,Environmental protection and water treatment...etc.
We specialize in these field with the strength of good quality, pretty competitive price,and good service.
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NESSLER'S REAGENT

Product Description

Seller Information

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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