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Barium hydroxide monohydrate

Barium hydroxide monohydrate
Barium hydroxide monohydrate structure
Chemical Name:
Barium hydroxide monohydrate
BariumhydroxideH2O;DRIED BARIUM HYDROXIDE;Bariumhydroxyd-Monohydrat;BARIUM HYDROXIDE 1-HYDRATE;CAUSTIC BARYTA MONOHYDRATE;barium hydoxide monohydrate;Bariumhydroxid, monohydrate;BARIUM HYDROXIDE MONOHYDRATE;barium(2+),dihydroxide,hydrate;Barium hydroxide monohydrate 98%
Molecular Formula:
Formula Weight:
MOL File:

Barium hydroxide monohydrate Properties

Melting point:
78 °C(lit.)
3.743 g/mL at 25 °C(lit.)
Water Solubility 
Soluble in water.
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)
  • Risk and Safety Statements
Signal word  Danger
Hazard statements  H302-H318-H332-H302+H332-H314
Precautionary statements  P260-P280-P301+P312+P330-P303+P361+P353-P304+P340+P310-P305+P351+P338-P260h-P301+P330+P331-P405-P501a
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
HazardClass  8

Barium hydroxide monohydrate price More Price(5)

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 $46.2 2018-11-13 Buy
Sigma-Aldrich 342386 Barium hydroxide monohydrate 98% 22326-55-2 25g $54.9 2019-12-02 Buy
Alfa Aesar 045888 Barium hydroxide monohydrate, 95% 22326-55-2 500g $58.7 2020-06-24 Buy
Alfa Aesar 045888 Barium hydroxide monohydrate, 95% 22326-55-2 100g $22.9 2020-06-24 Buy
Sigma-Aldrich 342386 Barium hydroxide monohydrate 98% 22326-55-2 500g $75.2 2019-12-02 Buy

Barium hydroxide monohydrate Chemical Properties,Uses,Production

Chemical Properties

white powder(s); formed when barium hydroxide octahydrate is “boiled dry” in CO2 free atmospheric; used in manufacturing oil and grease additives, soaps, and in refining beet sugar [KIR78] [MER06] [HAW93]

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

Global( 62)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 China 2680 55
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 23977 58
Hubei Jusheng Technology Co.,Ltd.
027-59599243 CHINA 28231 58
Haihang Industry Co.,Ltd
+86 531 8582 1093 CHINA 10154 58
Hubei xin bonus chemical co. LTD
027-59338440 CHINA 23045 58
Hebei Yanxi Chemical Co., Ltd.
86-311-66561638 CHINA 496 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 CHINA 32444 55
HUBEI RISON CHEMICAL CO.,LTD 027 83642615 13995607107
027 83660699 China 282 58
Alfa Aesar 400-610-6006
021-67582001/03/05 China 30163 84
BeiJing Hwrk Chemicals Limted 010-57411838 010-57411839-
021-55236763 China 18708 55

View Lastest Price from Barium hydroxide monohydrate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-07-07 Barium hydroxide monohydrate;Ba(OH)2?H2O
US $2.00 / Kg/Bag 5T 99% 2000tons/month Hebei Yanxi Chemical Co., Ltd.

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