SIGMA-ALDRICH
Material Safety Data Sheet
Date Printed: 06/DEC/2004
Date Updated: 13/MAR/2004
Version 1.3
According to 91/155/EEC
Classified as Hazardous according to the criteria of EU Annex 1 and
NOHSC.
1 - Product and Company Information
Product Name BARIUM PERCHLORATE ANHYDROUS
Product Number B5260
Company Sigma-Aldrich Pty, Ltd
Unit 2, 14 Anella Avenue
Castle Hill NSW 1765
Australia
Technical Phone # +61 2 9841 0555
Fax +61 2 9841 0500
Emergency Phone # +61 2 9841 0566
2 - Composition/Information on Ingredients
Product Name CAS # EC no Annex I
Index Number
BARIUM PERCHLORATE 13465-95-7 236-710-4 017-007-00-X
Formula Ba(ClO4)2
Molecular Weight 336.24 AMU
Synonyms Barium diperchlorate
3 - Hazards Identification
SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Explosive when mixed with combustible material. Harmful by
inhalation and if swallowed.
4 - First Aid Measures
AFTER INHALATION
If inhaled, remove to fresh air. If breathing becomes difficult,
call a physician.
AFTER SKIN CONTACT
In case of skin contact, flush with copious amounts of water for
at least 15 minutes. Remove contaminated clothing and shoes.
Call a physician.
AFTER EYE CONTACT
In case of contact with eyes, flush with copious amounts of
water for at least 15 minutes. Assure adequate flushing by
separating the eyelids with fingers. Call a physician.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician.
5 - Fire Fighting Measures
EXPLOSION DATA
Sensitivity to Mechanical Impact: May be shock-sensitive.
EXTINGUISHING MEDIA
Suitable: Water spray.
Unsuitable: Do not use dry chemicals or foams.
SPECIAL RISKS
Specific Hazard(s): Contact with other material may cause fire.
Emits toxic fumes under fire conditions.
Explosion Hazards: Container explosion may occur under fire
conditions. May explode when heated.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.
6 - Accidental Release Measures
PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
Evacuate area.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear self-contained breathing apparatus, rubber boots, and heavy
rubber gloves.
ENVIRONMENTAL PRECAUTION(S)
All releases must be reported in accordance with OSHA and EPA.
Wear protective clothing per 29 CFR part 1910.1003. Collect into
an appropriate container. Avoid contaminating water supply.
Avoid contaminating sewers and waterways with this material.
METHODS FOR CLEANING UP
Sweep up, place in a bag and hold for waste disposal. Avoid
raising dust. Ventilate area and wash spill site after material
pickup is complete.
7 - Handling and Storage
HANDLING
Directions for Safe Handling: Do not breathe dust. Do not get in
eyes, on skin, on clothing. Avoid prolonged or repeated
exposure. Handle with care. Do not drop.
STORAGE
Conditions of Storage: Keep tightly closed. Store in a cool dry
place.
Unsuitable: Do not store near, nor allow contact with, clothing
and other combustible material.
8 - Exposure Controls / Personal Protection
ENGINEERING CONTROLS
Use only in a chemical fume hood. Safety shower and eye bath.
GENERAL HYGIENE MEASURES
Wash thoroughly after handling. Remove and wash contaminated
clothing promptly. Discard contaminated shoes.
EXPOSURE LIMITS
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Country Source Type Value
Austria TWA 0.5 mg/m3
EXPOSURE LIMITS - GERMANY
Source Type Value
TRGS 900 0.5 mg/m3
Remarks: 4, 1, 25
Remarks: respirable dust
EXPOSURE LIMITS - UNITED KINGDOM
Source Type Value
OEL LTEL 0.5 MG(BA)/M3
PERSONAL PROTECTIVE EQUIPMENT
Respiratory Protection: Government approved respirator.
Hand Protection: Compatible chemical-resistant gloves.
Eye Protection: Chemical safety goggles.
9 - Physical and Chemical Properties
Appearance Physical State: Solid
Color: White
Form: Powder
Property Value At Temperature or Pressure
pH N/A
BP/BP Range N/A
MP/MP Range 505 掳C
Flash Point 21 掳C Method: closed cup
Flammability N/A
Autoignition Temp N/A
Oxidizing Properties N/A
Explosive Properties N/A
Explosion Limits N/A
Vapor Pressure N/A
SG/Density 0.908 g/cm3
Partition Coefficient N/A
Viscosity N/A
Vapor Density N/A
Saturated Vapor Conc. N/A
Evaporation Rate N/A
Bulk Density N/A
Decomposition Temp. N/A
Solvent Content N/A
Water Content N/A
Surface Tension N/A
Conductivity N/A
Miscellaneous Data N/A
Solubility Solubility in Water:Soluble.
10 - Stability and Reactivity
STABILITY
Stable: Stable.
Conditions to Avoid: Heat.
Materials to Avoid: Alcohols, Oxidizing agents, Avoid contact with
organics.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Nature of decomposition products
not known.
SIGMA - B5260 www.sigma-aldrich.com Page 3
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur
11 - Toxicological Information
RTECS NUMBER: SC7550000
SIGNS AND SYMPTOMS OF EXPOSURE
Stomach pains, vomiting, diarrhea. Ingestion of soluble barium
compounds can cause gastroenteritis, muscular paralysis,
contractions of the smooth, striated, and cardiac muscles,
vomiting, diarrhea, slow irregular pulse, and hypertension.
ROUTE OF EXPOSURE
Skin Contact: Causes skin irritation.
Skin Absorption: May be harmful if absorbed through the skin.
Eye Contact: Causes eye irritation.
Inhalation: Harmful if inhaled. Vapor or mist is irritating to
the mucous membranes and upper respiratory tract.
Ingestion: Harmful if swallowed.
TARGET ORGAN INFORMATION
Heart. Nerves. Kidneys. G.I. System. Bone marrow. Spleen. Liver.
CHRONIC EXPOSURE - CARCINOGEN
Result: This product is or contains a component that is not
classifiable as to its carcinogenicity based on its IARC, ACGIH,
NTP, or EPA classification.
12 - Ecological Information
No data available.
13 - Disposal Considerations
SUBSTANCE DISPOSAL
Contact a licensed professional waste disposal service to dispose
of this material. Observe all federal, state, and local
environmental regulations.
14 - Transport Information
RID/ADR
UN#: 1447
Class: 5.1
PG: II
Proper Shipping Name: Barium perchlorate
IMDG
UN#: 1447
Class: 5.1
PG: II
Subrisk: 6.1
Proper Shipping Name: BARIUM PERCHLORATE, SOLID
Marine Pollutant: No
Severe Marine Pollutant: No
IATA
UN#: 1447
Class: 5.1
PG: II
SIGMA - B5260 www.sigma-aldrich.com Page 4
Subrisk: 6.1
Proper Shipping Name: Barium perchlorate
Inhalation Packing Group I: No
15 - Regulatory Information
CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
ANNEX I INDEX NUMBER: 017-007-00-X
INDICATION OF DANGER: O Xn
Oxidizing. Harmful.
R-PHRASES: 9 20/22
Explosive when mixed with combustible material. Harmful by
inhalation and if swallowed.
S-PHRASES: 27
Take off immediately all contaminated clothing.
COUNTRY SPECIFIC INFORMATION
Germany
WGK: 1
16 - Other Information
WARRANTY
The above information is believed to be correct but does not
purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our
knowledge and is applicable to the product with regard to
appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Sigma-Aldrich Inc.,
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
Copyright 2004 Sigma-Aldrich Co. License granted to make unlimited
paper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
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