Хлорат кальция

206.9804

205.87000

233-378-2

2R958OYG8P

1452

White crystals|Monoclinic, yellowish-white, deliquescent crystals

114

0.66620

2.71 g/cm³

340 °C

197 g/100 g water at 25 deg C

Keep well closed.

Oral-rat LDL0: 4500 mg/kg; intraperitoneal-rat LDL0: 625 mg/kg

Oxygen release in case of heat; combustible in case of organic matter, metal powder; thermal decomposition to emit toxic chloride fumes

FORMS EXPLOSIVE MIXTURES WITH COMBUSTIBLE, ORGANIC, OR OTHE OXIDIZING MATERIALS./CALCIUM CHLORATE DIHYDRATE/

Odorless

Powerful oxidant|Monoclinic hygroscopic crystals; density: 2.711; melting point: 100 °C when rapidly heated; soluble in 0.6 parts water; soluble in alcohol /Calcium chlorate dihydrate/|Heat of solution: (estimated) -54 Btu/lb|Strong oxidizing agent; reacts strongly with organic material; releases O2 in the presence of heat

Water soluble.

Salts, Basic

Explosive

An oxidizing agent. Liberates explosive chlorine dioxide gas in the presence of strong acid. Heating a moist mixture with a dibasic organic acid liberates chlorine dioxide and carbon dioxide. Mixtures with ammonium salts, powdered metals, silicon, sulfur, or sulfides are readily ignited and potentially explosive [Bretherick 1979 p. 806]. A combination with finely divided aluminum can explode by heat, percussion, or friction [Mellor 2:310 1946-47].

II

5.1

1452

FN9800000

Treasury is ventilated, low temperature and dry; stored separately from fuel, organic matter, reducing agent and metal powder

Explosive in case of organic matter and metal powder

P210, P220, P221, P280, P370+P378, P501

H272

SRP: The most favorable course of action is to use an alternative chemical product with less inherent propensity for occupational exposure or environmental contamination. Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier. Ultimate disposal of the chemical must consider: the material's impact on air quality; potential migration in soil or water; effects on animal, aquatic, and plant life; and conformance with environmental and public health regulations.|If material or contaminated runoff enters waterways, notify downstream users of potentially contaminated waters. Notify local health and fire officials and pollution control agencies.

A strong reducing agent. Reacts, possibility with risk of fire and explosion, with acids (especially oragnic), reducing agents, aluminum, arsenic, chemically active metals, combustible materials, ammonium compounds, charcoal, copper, cyanides, manganese dioxide, metal sulfides, phosphorus, sulfur.|Incompatible with aluminum, arsenic, carbon, copper, charcoal, manganese dioxide, metal sulfides, sulfur, dibasic organic acids, organic matter, phosphorus.|Prolonged exposure of the material to fire or heat can result in an explosion.|This material may accelerate the burning of combustible materials. Prolonged exposure to heat or flames m|For more Hazardous Reactivities and Incompatibilities (Complete) data for CALCIUM CHLORATE (14 total), please visit the HSDB record page.

USEPA/Office of Pesticide Programs; Reregistration Eligibility Decision Document for Inorganic Chlorates 78 pp. EPA 738-R-06-014 (July 2006) Available from http://www.epa.gov/oppsrrd1/REDs/inorganicchlorates_red.pdf as of August 3, 2008. This document provides a thorough review of the scientific data underlying this pesticide's registration and fulfills the EPA's requirement to determine whether pesticides containing this active ingredient are eligible for reregistration before calling in data on products.

Behavior in Fire: When involved in a fire, may cause an explosion. Irritating gases may be generated when heated. (USCG, 1999)|Reactive - 1st degree