Mercury amide chloride (Hg(NH2)Cl)

252.07

252.95800

233-335-8

JD546Z56F0

DTXSID70388766

WHITE, PULVERULENT PIECES, OR A WHITE AMORPHOUS POWDER|SMALL PRISMS|White crystalline powder

28521000

26.02000

0.79670

white powder

5.70 g/cm³ @ Temp: 20 °C

383°C(dec.)

sublimes [CRC10]

insoluble H2O, EtOH; soluble warm acid Slightly water soluble . Decomposes in hot water.

Oral-rat LD50: 86 mg/kg; Oral-Mouse LD50: 68 mg/kg

Combustible, fire field emits mercury, nitrogen oxides spicy and stimulates smoke

Odorless

Earthy metallic taste

Volatile without melting at dull red heat

II

6.1(a)

2025

3

26/27/28-33-50/53

13-28-45-60-61

OV7020000

T+;N,N,T+

Treasury is ventilated at low temperature and dry; stored and transported separately from oxidants and food

Stable.

Generators of waste (equal to or greater than 100 kg/mo) containing this contaminant, EPA hazardous waste number D009, must conform with USEPA regulations in storage, transportation, treatment and disposal of waste.

SEVERAL MINUTES AFTER ADDN OF ETHANOL TO MIXTURE OF MERCURY(II) AMIDE CHLORIDE AND IODINE, AN EXPLOSION OCCURS. ADDN OF THE COMPOUND TO CHLORINE GAS OR BROMINE VAPOR LEADS TO A DELAYED VIOLENT OR EXPLOSIVE REACTION.|INFUSIBLE, DECOMP BY ACIDS

|Danger|H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]|P260, P262, P264, P270, P271, P273, P280, P284, P301+P310, P302+P350, P304+P340, P310, P314, P320, P321, P322, P330, P361, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 43 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

GLOVES, GOGGLES, RESPIRATOR.|Personnel protection: ... Wear appropriate chemical protective gloves, boots, and goggles. ... Wear positive pressure self-contained breathing apparatus when fighting fires involving this material.

Not flammable

If material involved in fire: Extinguish fire using agent suitable for type of surrounding fire (material itself does not burn or burns with difficulty). Use water in flooding quantites as fog. Use "alcohol" foam, dry chemical, or carbon dioxide.

Mercury spills should be cleaned up immediately by use of a special vacuum cleaner. Then the area should be washed with a dilute calcium sulfide solution. Small quantities of mercury can be picked up by mixing with copper metal granules. ... /Mercury/|Mercury removal from waste water can be accomplished by these processes: BMS process; Chlorine is added to the waste water, oxidizing any mercury present to the ionic state. The BMS adsorbent (an activated carbon concentrate of sulfur cmpd on its surface) is used to collect ionic mercury. The spent adsorbent is then distilled to recover the mercury, leaving a carbon residue for reuse or disposal. TMR IMAC Process; Waste water is fed into a reactor, whereby a slight excess of chlorine is maintained, oxidizing any mercury present to ionic mercury. The liquid is then passed through the TMR IMAC ion-exchange resin where mercury ions are adsorbed. The mercury is then stripped from the spent resin with hydrochloric acid solution. /Mercury cmpds/|SPILLED MERCURY CMPD OR SOLN CAN BE CLEANED UP BY ANY METHOD THAT DOES NOT CAUSE EXCESSIVE AIRBORNE CONTAMINATION OR SKIN CONTACT. /MERCURY COMPOUNDS/|1) Ventilate area of spill. 2) Collect spilled material for reclamation using commercially available mercury vapor depressants or specialized vacuum cleaners. /Inorganic mercury/

If material not involved in fire: Keep material out of water sources and sewers.|Personnel protection: Avoid breathing dusts, and fumes from burning material. Keep upwind. Avoid bodily contact with the material. ... Do not handle broken packages unless wearing appropriate personal protective equipment. Wash away any material which may have contacted the body with copious amounts of water or soap and water. ... If contact with the material anticipated, wear appropriate chemical protective clothing.|Preventative measure: adequate ventilation; careful attention to good housekeeping, e.g., avoidance of spills, and prompt and proper cleaning if a spill occurs; all containers of mercury and its compounds should be kept tightly closed; should be washed on a regular basis with dilute calcium sulfide solution or other suitable reactant; floors should be nonporous; all workers directly involved in the plant operation should shower thoroughly each day before leaving. /Mercury compounds/

/GUIDE 151: SUBSTANCES - TOXIC (Non-combustible)/ Fire or Explosion: 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.|/GUIDE 151: SUBSTANCES - TOXIC (Non-combustible)/ Health: 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.|/GUIDE 151: SUBSTANCES - TOXIC (Non-combustible)/ Public Safety: CALL Emergency Response Telephone Number on Shipping Paper first. If Shipping Paper not available or no answer, refer to appropriate telephone number listed on the inside back cover. As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids. Keep unauthorized personnel away. Stay upwind. Keep out of low areas.|/GUIDE 151: SUBSTANCES - TOXIC (Non-combustible)/ Protective Clothing: Wear positive pressure self-contained breathing apparatus (SCBA). Wear chemical protective clothing that is specifically recommended by the manufacturer. It may provide little or no thermal protection. Structural firefighters' protective clothing provides limited protection in fire situations ONLY; it is not effective in spill situations where direct contact with the substance is possible.|For more DOT Emergency Guidelines (Complete) data for MERCURIC AMMONIUM CHLORIDE (8 total), please visit the HSDB record page.

No person may /transport,/ offer or accept a hazardous material for transportation in commerce unless that person is registered in conformance ... and the hazardous material is properly classed, described, packaged, marked, labeled, and in condition for shipment as required or authorized by ... /the hazardous materials regulations (49 CFR 171-177)./|The International Air Transport Association (IATA) Dangerous Goods Regulations are published by the IATA Dangerous Goods Board pursuant to IATA Resolutions 618 and 619 and constitute a manual of industry carrier regulations to be followed by all IATA Member airlines when transporting hazardous materials.|The International Maritime Dangerous Goods Code lays down basic principles for transporting hazardous chemicals. Detailed recommendations for individual substances and a number of recommendations for good practice are included in the classes dealing with such substances. A general index of technical names has also been compiled. This index should always be consulted when attempting to locate the appropriate procedures to be used when shipping any substance or article.

Contact with eyes causes irritation and ulceration. Skin contact may cause dermatitis.

Vacated 1989 OSHA PEL still enforced in some states: Hg vapor, TWA 0.05 mg/cu m, skin; Non-alkyl cmpds, Ceiling 0.1 mg/cu m, skin. /Mercury cmpd, as Hg, (except (organo) alkyls)/

Recommended Exposure Limit: 10 Hr Time-Weighted Avg: 0.05 mg/cu m, skin (Hg vapor). /Mercury [except (organo) alkyls] (as Hg)/|Recommended Exposure Limit: Ceiling Value: 0.1 mg/cu m, skin. /Mercury compounds [except (organo) alkyls] (as Hg)/

Listed as a hazardous air pollutant (HAP) generally known or suspected to cause serious health problems. The Clean Air Act, as amended in 1990, directs EPA to set standards requiring major sources to sharply reduce routine emissions of toxic pollutants. EPA is required to establish and phase in specific performance based standards for all air emission sources that emit one or more of the listed pollutants. Mercuric ammonium chloride is included on this list.

D009; Mercury. A waste containing mercury may or may not be characterized as a hazardous waste following testing by the Toxicity Characteristic Leaching Procedure as prescribed by the Resource Conservation and Recovery Act (RCRA) regulations. /Mercury/

D009; A solid waste containing mercury may or may not become characterized as a hazardous waste when subjected to the Toxicity Characteristic Leaching Procedure listed in 40 CFR 261.24, and if so characterized, must be managed as a hazardous waste. /Mercury/

highly toxic

PREPARATIONS CONTAINING IODINE ENHANCE ABSORPTION OF THE MERCURIAL, SO THAT THEY SHOULD NOT BE APPLIED SHORTLY BEFORE OR CONCOMITANTLY WITH AMMONIATED MERCURY.

IT IS USED CHIEFLY AS A SKIN ANTISEPTIC, ESPECIALLY IN IMPETIGO CONTAGIOSA, DERMATOMYCOSES, AND CERTAIN OTHER DERMATOSES. IT IS ALSO EMPLOYED FOR SCALING IN PSORIASIS, IN PRURITUS ANI, AND IN PINWORM AND CRAB LOUSE INFESTATION. /SRP: FORMER USE/|DOSE: TOPICAL, AS A 5% OINTMENT 2 OR 3 TIMES A DAY.|MEDICATION (VET): TOPICALLY, ON RINGWORM AND MANGE LESIONS ON THE BODY (5-10%) AND NEAR THE EYES (2.5-5.0%), ESPECIALLY ON DOGS, AND ON BUMBLEFOOT AREAS OF POULTRY. WARNING: AVOID CHANCES FOR LICKING OR INGESTION. MAY IRRITATE SKIN.|AMMONIATED MERCURY OINTMENT ... IS SLOWLY TRANSFERRED FROM THE OINTMENT BASE INTO THE SKIN, WHERE IT EXERTS ITS ACTIONS OVER LONG PERIODS OF TIME.|MEDICATION (VET): ANTISEPTIC AGENT

IT IS ... CAPABLE OF CAUSING CHRONIC MERCURY INTOXICATION WITH PROLONGED USE. SINCE SUPERIOR OR LESS TOXIC DRUGS ARE AVAILABLE TO TREAT THOSE CONDITIONS FOR WHICH AMMONIATED MERCURY IS MOST EFFICACIOUS, THERE IS NO NEED TO USE THIS DRUG AT PRESENT.|SENSITIZATION IS A COMMON OCCURRENCE. ... INUNCTION CAN FORCE THE OINTMENT THROUGH THE SKIN. THUS, CHRONIC APPLICATION CAN CAUSE SYSTEMIC MERCURY INTOXICATION. /SRP: FORMER USE/

ammoniated mercuric chloride

Grades: USP; technical|GRADES: USP- 98+%.|INFUSIBLE PRECIPITATE