Recommended Suppliersmore
Barium hydroxide octahydrate
CAS No.: 12230-71-6
Synonyms:
Formula: BaH18O10
Exact Mass: 315.99500
Molecular Weight: 315.46400
PSA: 114.30000
LogP: -0.86800
Reference Price: $137/kg Inquiry Now
Barium hydroxide octahydrate 12230-71-6 MSDS
Name: Barium hydroxide octahydrate p.a. Material Safety Data Sheet
Synonym: None
CAS: 12230-71-6
Section 1 - Chemical Product   MSDS Name:Barium hydroxide octahydrate p.a. Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
12230-71-6 Barium hydroxide octahydrate >98 unlisted
Hazard Symbols: XN C
Risk Phrases: 20/22 34

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful by inhalation and if swallowed. Causes burns.Corrosive.
Potential Health Effects
Eye:
Causes eye burns. Contact produces irritation, tearing, and burning pain.
Skin:
Causes skin burns.
Ingestion:
May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns. May cause respiratory failure. May cause kidney failure. May cause convulsions, increased blood pressure, muscle spasms, and possible paralysis.
Inhalation:
May cause severe irritation of the upper respiratory tract with pain, burns, and inflammation. Causes chemical burns to the respiratory tract.
Chronic:
Chronic inhalation and ingestion may cause effects similar to those of acute inhalation and ingestion.

Section 4 - FIRST AID MEASURES
  Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid immediately.
Skin:
In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid immediately. Wash clothing before reuse.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.
Antidote: The use of d-Penicillamine as a chelating agent should be determined by qualified medical personnel.

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Decomposes at high temperatures, resulting in toxic and corrosive products.
Extinguishing Media:
Substance is noncombustible; use agent most appropriate to extinguish surrounding fire.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Wash hands before eating. Remove contaminated clothing and wash before reuse. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Do not breathe dust. Use only with adequate ventilation.
Storage:
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from strong acids. Corrosives area.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels below recommended exposure limits. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Exposure Limits CAS# 12230-71-6: United States OSHA: 0.5 mg/m3 TWA (listed under Barium).
Belgium - TWA: (listed as barium): 0.5 mg/m3 VLE Malaysia: (listed as barium): 0.5 mg/m3 TWA Netherlands: (listed as barium): 0.5 mg/m3 MAC Spain: (listed as barium): 0.5 mg/m3 VLA-ED CAS# 17194-00-2: United States OSHA: 0.5 mg/m3 TWA (listed under Barium).
Belgium - TWA: (listed as barium): 0.5 mg/m3 VLE Malaysia: (listed as barium): 0.5 mg/m3 TWA Netherlands: (listed as barium): 0.5 mg/m3 MAC Russia: 0.1 mg/m3 TWA Spain: (listed as barium): 0.5 mg/m3 VLA-ED Personal Protective Equipment Eyes: Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid
Color: transparent
Odor: odorless
pH: Alkaline.
Vapor Pressure: Negligible.
Viscosity: Not available.
Boiling Point: 780 deg C
Freezing/Melting Point: 78 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Moderately in water (5.6 g/100 ml)
Specific Gravity/Density: 2.18
Molecular Formula: Ba(OH)2.8H2O
Molecular Weight: 315.45

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents, metals, acids.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, barium oxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 12230-71-6 unlisted.
CAS# 17194-00-2: CQ9200000 LD50/LC50:
Not available.
CAS# 17194-00-2: Oral, rat: LD50 = 308 mg/kg.
Carcinogenicity:
Barium hydroxide octahydrate - Not listed by ACGIH, IARC, or NTP.
Barium hydroxide anhydrous - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: CORROSIVE SOLID, TOXIC, N.O.S.
Hazard Class: 8
UN Number: 2923
Packing Group: III
IMO
Shipping Name: CORROSIVE SOLID, TOXIC, N.O.S.
Hazard Class: 8
UN Number: 2923
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE SOLID, TOXIC, N.O.S.
Hazard Class: 6.1
UN Number: 2923
Packing group: III

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN C
Risk Phrases:
R 20/22 Harmful by inhalation and if swallowed.
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 12230-71-6: 1
CAS# 17194-00-2: 1
Canada
CAS# 17194-00-2 is listed on Canada's DSL List.
CAS# 12230-71-6 is not listed on Canada's Ingredient Disclosure List.
CAS# 17194-00-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 12230-71-6 is not on the TSCA Inventory because it is a hydrate.
It is considered to be listed if the CAS number for the anhydrous form
is on the inventory (40CFR720.3(u)(2)).
CAS# 17194-00-2 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

Home   |   Announcement   |   Partners   |   Business Cooperation   |   Suppliers   |   Products    |   About Us   |   Contact Us   |   Privacy Policy   |   Terms & Conditions   |   Legal Statement

Copyright © 2013-2016 MOLBASE All Rights Reserved ICP Shanghai 14014220