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7775-09-9

Name Sodium chlorate
CAS 7775-09-9
EINECS(EC#) 231-887-4
Molecular Formula ClNaO3
MDL Number MFCD00003479
Molecular Weight 106.44
MOL File 7775-09-9.mol

Chemical Properties

Appearance Sodium chlorate is a white crystalline solid.
Melting point  248-261 °C(lit.)
Boiling point  decomposes 300℃ [MER06]
density  2.49
vapor pressure  0-0Pa at 25℃
storage temp.  room temp
solubility  water: soluble(lit.)
form  Solid
color  White
Specific Gravity 2.5
PH 5-7 (50g/l, H2O, 20℃)
Stability: Stable. Mixtures of this material with organic fibrous or absorbent material and with a variety of other materials are potentially explosive. A full MSDS sheet must be consulted before use. Incompatible with strong reducing agents, organic materials, alcohols.
Water Solubility  1000 g/L (20 ºC)
Merck  14,8598
CAS DataBase Reference 7775-09-9(CAS DataBase Reference)
EPA Substance Registry System 7775-09-9(EPA Substance)

Safety Data

Hazard Codes  O,Xn,N
Risk Statements 
R9:Explosive when mixed with combustible material.
R22:Harmful if swallowed.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S13:Keep away from food, drink and animal feeding stuffs .
S17:Keep away from combustible material .
S46:If swallowed, seek medical advice immediately and show this container or label .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 1495 5.1/PG 2
WGK Germany  2
RTECS  FO0525000
TSCA  Yes
HazardClass  5.1
PackingGroup  II
HS Code  28291100
Safety Profile
Human poison by unspecified routes. Moderately toxic experimentally by ingestion and intraperitoneal routes. Human systemic effects by ingestion: blood hemolysis with or without anemia, methemoglobinemiacarboxyhemoglobinemia and pulmonary changes. Mutation data reported. A skin, mucous membrane, and eye irritant. Damages the red blood cells of humans when ingested. A powerful oxidizer. It can explode on contact with flame or sparks (static discharge) and has caused many industrial explosions. May react explosively with agricultural materials (e.g., peat, powdered sulfur, sawdust, urotropine, thiuram), alkenes + potassium osmate, aluminum + rubber, ammonium salts, grease, leather, powdered metals, nonmetals, sulfides, cyanides, cyanoborane oligomer, nitrobenzene, organic matter, paint + polyethylene, phosphorus, sodium phosphinate. Violent reaction or ignition with aluminum, ammonium sulfate, Sb2S3, arsenic, arsenic trioxide, 1,3bis(trichloromethy1benzene) + heat, carbon, charcoal, MnOr, phosphorus, potassium cyanide, osmium + heat, paper, sulfuric acid, thiocyanates, triethylene glycol + wood, wood, zinc. Can also react violently with nitrobenzene, paper, metal sulfides, dibasic organic acids, organic matter. When heated to decomposition it emits toxic fumes of Cland Na2O. See also CHLORATES.
Hazardous Substances Data 7775-09-9(Hazardous Substances Data)
Toxicity
LD orally in rats: 12000 mg/kg (Ulrich)

Hazard Information

Material Safety Data Sheet(MSDS)

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