?? ????? ??????? ??

?? ????? ??????? MSDS

Barium chloride dihydrate

?? ????? ??????? C??? ??, ??, ??

??

Barium chloride is a white/colourless solid and stable under ordinary conditions of use and storage. It is incompatible with bromine trifluoride and 2-furan percarboxylic acid (anhydrous).

??? ??

White solid

??

Barium chloride dihydrate is mainly used in the purification of brine solution in caustic chlorine plants, as a reagent in the test for sulfate ion in chemical lab, and as a cleansing agent in the production of other barium chemicals and lubricating oil additives. It is used in the production of molecular sieves, pigments, and paper coatings, and serves as a precursor to fabricate the doped barium zirconate.

??

ChEBI: A hydrate that is the dihydrate form of barium chloride.

?? ??

White crystalline solid with a bitter, salty taste.

??? ?? ??

Water soluble.

?? ???

Barium chloride dihydrate may react violently with BrF3 and 2-furan percarboxylic acid in its anhydrous form.

????

Exposures to barium chloride cause sore throat, coughing, and labored breathing, and become harmful and fatal if swallowed or inhaled. Prolonged exposures cause irritation to the skin, eyes, and respiratory tract, and involve the heart, respiratory system, and the CNS. An accidental ingestion of barium chloride causes severe gastroenteritis, abdomi- nal pain, vomiting, diarrhea, tremors, faintness, paralysis of arms and legs, and a slow or irregular heartbeat. In severe cases, barium chloride may cause collapse and death from respiratory failure.

????

Flash point data for Barium chloride dihydrate are not available. Barium chloride dihydrate is probably combustible.

Safety Profile

A poison by intraperitoneal route.When heated to decomposition it emits toxic vapors of Baand Cl^-.

??

Barium chloride should be kept stored in a tightly closed container. Protect from physi- cal damage. Store in a cool, dry, ventilated area away from sources of heat, moisture, and incompatibilities. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.

Purification Methods

It is crystallised twice from water (2mL/g) and dried in an oven to constant weight. The solubilities of the hydrate (% of anhydrous wt) in H2O are 31.6 at 0o, 35.7 at 20o and 58.7 at 100o.

?? ??

Occupational workers should be careful during handling of barium hydroxide. Workers should wear impervious protective clothing, including boots, gloves, laboratory coat, apron, or coveralls, as appropriate, to prevent skin contact. Workers should use chemical safety goggles or full-face shields. The workplace should maintain an eye-wash fountain and quick-drench facilities.

?? ????? ??????? ?? ?? ? ???

???

?? ??

?? ????? ??????? ?? ??

???	??	???	??	?? ?	??
Hebei Andu Technology Com.,Ltd	+86-17798073498 +86-17798073498	admin@hbandu.com	China	296	58
Hebei Chuanghai Biotechnology Co., Ltd	+86-15531157085; +8615531157085	abby@chuanghaibio.com	China	8807	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5856	58
Shandong Juchuang Chemical Co., LTD	+16837774622	admin@juchuangchem.com	China	295	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	+8613343047651	admin@zlchemi.com	China	3692	58
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD	+8615350851019	admin@86-ss.com	China	1001	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21627	55
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +8618949832763	info@tnjchem.com	China	2986	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29856	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58

?? ????? ??????? ?? ??: