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Barium hydroxide monohydrate

Barium hydroxide monohydrate
Barium hydroxide monohydrate
CAS No.
22326-55-2
Chemical Name:
Barium hydroxide monohydrate
Synonyms
BariumhydroxideH2O;DRIED BARIUM HYDROXIDE;Bariumhydroxyd-Monohydrat;BARIUM HYDROXIDE 1-HYDRATE;CAUSTIC BARYTA MONOHYDRATE;barium hydoxide monohydrate;Bariumhydroxid, monohydrate;BARIUM HYDROXIDE MONOHYDRATE;Barium hydroxide monohydrate 98%;Barium hydroxide (ba(OH)2), monohydrate
CBNumber:
CB4318493
Molecular Formula:
BaH4O3
Formula Weight:
189.36
MOL File:
22326-55-2.mol

Barium hydroxide monohydrate Properties

Melting point:
78 °C(lit.)
Density 
3.743 g/mL at 25 °C(lit.)
form 
Crystalline
color 
White
Water Solubility 
Soluble in water.
Sensitive 
Air Sensitive & Hygroscopic
CAS DataBase Reference
22326-55-2(CAS DataBase Reference)
EPA Substance Registry System
Barium hydroxide (Ba(OH)2), monohydrate(22326-55-2)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  C
Risk Statements  20/22-34
Safety Statements  26-36/37/39-45-28
RIDADR  UN 3262 8/PG 3
WGK Germany  1
RTECS  CQ9200000
3-9-34
HazardClass  8
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Barium hydroxide monohydrate price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 11783 Barium hydroxide monohydrate purum p.a., ≥98.0% (T) 22326-55-2 100g-f $45.9 2017-11-08 Buy
Sigma-Aldrich 11783 Barium hydroxide monohydrate purum p.a., ≥98.0% (T) 22326-55-2 1kg-f $84.5 2017-11-08 Buy
Alfa Aesar 45888 Barium hydroxide monohydrate, 95% 22326-55-2 100g $23.7 2017-11-08 Buy
Alfa Aesar 45888 Barium hydroxide monohydrate, 95% 22326-55-2 500g $59.4 2017-11-08 Buy
Sigma-Aldrich 342386 Barium hydroxide monohydrate 98% 22326-55-2 500g $71.7 2017-11-08 Buy

Barium hydroxide monohydrate Chemical Properties,Uses,Production

General Description

Barium hydroxide monohydrate is a white powder. Barium hydroxide monohydrate is slightly soluble in water. Barium hydroxide monohydrate is corrosive to metals and tissue. Barium hydroxide monohydrate is used in water purification, to make lubricating and oil additives, to make barium containing chemicals and for many other uses.

Air & Water Reactions

The amount of heat generated by hydrolysis may be large. Slightly soluble in water.

Reactivity Profile

Barium hydroxide monohydrate reacts similarly to sodium hydroxide (NaOH), but is less soluble in water. Neutralizes acids exothermically to form salts plus water. Can react with aluminum and zinc to form oxides or hydroxides of the metal and generate gaseous hydrogen. May initiate polymerization reactions in polymerizable organic compounds, especially epoxides. May generate flammable and/or toxic gases with ammonium salts, nitrides, halogenated organics, various metals, peroxides, and hydroperoxides. Intimate mixtures with chlorinated rubber have when heated been explosive during the milling process [ABCM Quart. Safety Summ., 1963, 34, 12].

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. 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.

Fire Hazard

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.

Barium hydroxide monohydrate Preparation Products And Raw materials

Raw materials

Preparation Products


Barium hydroxide monohydrate Suppliers

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HUBEI RISON CHEMICAL CO.,LTD 027 83642615 13995607107
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