ChemicalBook CAS DataBase List 10361-37-2

10361-37-2

Name	Barium chloride
CAS	10361-37-2
EINECS(EC#)	233-788-1
Molecular Formula	BaCl2
MDL Number	MFCD00003445
Molecular Weight	208.23
MOL File	10361-37-2.mol

Synonyms

BARIUM, AA STANDARD BARIUM ATOMIC SPECTROSCOPY STANDARD BARIUM CHLORIDE BARIUM CHLORIDE SOLUTION R1 BARIUM (II) CHLORIDE Ba 0108E ba0108e BaCl2 Barium chloride (BaCl2) bariumchloride(asba) bariumchloride(bacl2) Bariumchloride,anhydrous bariumdichloride NCI-C61074 SBA 0108E sba0108e Barium atomic spectroscopy standard concentrate Barium chloride solution high purity OF BARIUM CHLORIDE(ELECTRONICAL GRADE) BARIUM ATOMIC SPECTROSCOPY STD. CONC.1.0 0 G BA, AMPOULE

Chemical Properties

Description

Barium dichloride is a white solid, odorless, hygroscopic chemical substance. Barium dichloride is used in the manufacture of pigments, in the manufacture of other barium salts and in fireworks to give a bright green color. It is one of the most common watersoluble salts of barium. Like other barium salts, it is toxic and imparts a yellow-green coloration to a flame. Barium chloride has wide application in the laboratory.

Appearance

White Crystalline Powder

Melting point

963 °C (lit.)

Boiling point

1560°C

bulk density

1350kg/m3

density

3.856 g/mL at 25 °C(lit.)

storage temp.

2-8°C

solubility

H₂O: soluble

form

beads

color

White

Specific Gravity

3.9

Flame Color

Pale Green

5-8 (50g/l, H2O, 20℃)

Stability:

Stable.

Water Solubility

Soluble in water and methanol. Insoluble in acids, ethanol, acetone and ethyl acetate. Slightly soluble in nitric acid and hydrochloric acid.

Specific Heat Capacity

Cp(crystal):0.360659J/(g·K),at 25℃

Crystal Structure

PbCl2 type

Sensitive

Hygroscopic

crystal system

Nogata

Safety Data

Symbol(GHS)	GHS06
Signal word	Danger
Hazard statements	H301-H319-H332
Precautionary statements	P261-P264-P270-P301+P310-P304+P340+P312-P305+P351+P338
Hazard Codes	T,Xi,Xn
Risk Statements	R22:Harmful if swallowed. R25:Toxic if swallowed. R20:Harmful by inhalation. R36/37/38:Irritating to eyes, respiratory system and skin . R36/38:Irritating to eyes and skin . less more
Safety Statements	S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . S36:Wear suitable protective clothing . S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . less more
OEB	C
OEL	TWA: 0.5 mg/m3 [*Note: The REL also applies to other soluble barium compounds (as Ba) except Barium sulfate.]
RIDADR	UN 3264 8/PG 3
WGK Germany	1
RTECS	CQ8750000
TSCA	Yes
REACH Registrations	Active
HazardClass	6.1
PackingGroup	III
HS Code	28273920
Storage Class	6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects
Hazard Classifications	Acute Tox. 3 Oral Acute Tox. 4 Inhalation Eye Irrit. 2
Safety Profile	A poison by ingestion, subcutaneous, intravenous, and intraperitoneal routes. Inhalation absorption of barium chloride equals 60-80%; oral absorption equals 10-30%. Experimental reproductive effects. Mutation data reported. See also BARIUM COMPOUNDS (soluble). When heated to decomposition it emits toxic fumes of Cl-. less more
Hazardous Substances Data	10361-37-2(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 118 mg/kg less more

Raw materials And Preparation Products

Hazard Information

General Description

Any of a variety of substances that contain barium. Most are whitish colored crystalline solids. They tend to be soluble in water and denser than water. They may be toxic by inhalation or possibly skin absorption. They are often used to make other chemicals.

Reactivity Profile

BARIUM CHLORIDE may react violently with BrF3 and 2-furan percarboxylic acid in its anhydrous form.

Air & Water Reactions

Water soluble.

Hazard

Ingestion of 0.8 g may be fatal.

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.

Electrical Conductivity

Concentration	0.50%	1%	2%	5%	10%	15%	20%	25%	30%	40%	50%
mS/cm	4.7	9.1	17.4	40.4	76.7	109	137	–	–	–	–

Physical properties

Barium chloride has the formula, BaCl2 and is an ionic chemical compound. It is one of the most important water-soluble salts of barium-containing compounds. Like other barium salts, it is toxic and imparts a yellow-green coloration to a flame. It is also hygroscopic. Barium chloride was the by-product of the discovery of radium by Madame Curie (1898).When refining radium, the final separation resulted in barium chloride and radium chloride. BaCl2 crystallizes in both the cubic “fluorite” and “lead chloride” crystal structures, both of which accommodate the preference of the large Ba²⁺ ion for coordination numbers greater than six.

Definition

barium chloride: A white compound,BaCl₂. The anhydrous compoundhas two crystalline forms: anα form (monoclinic; r.d. 3.856),which transforms at 962°C to a βform (cubic; r.d. 3.917; m.p. 963°C;b.p. 1560°C). There is also a dihydrate,BaCl₂.2H₂O (cubic; r.d. 3.1),which loses water at 113°C. It is preparedby dissolving barium carbonate(witherite) in hydrochloric acid andcrystallizing out the dihydrate. Thecompound is used in the extractionof barium by electrolysis.

Definition

ChEBI: The inorganic dichloride salt of barium.

Preparation

Barium chloride can be prepared from barium hydroxide or barium carbonate, the latter being found naturally as the mineral “Witherite”. These basic salts react to give hydrated barium chloride. On an industrial scale, it is prepared via a two-step process from the mineral “Baryte”:
BaSO4＋4C→BaS＋4CO (gas)
This first step requires high temperatures. The second step requires fusion of the reactants:
BaS＋ CaCl2→BaCl2＋CaS
The BaCl2 is then be leached out from the mixture with water. From water solutions of barium chloride, the dihydrate can then be crystallized as white crystals, BaCl2·2H2O, which are colorless, translucent rhomboidal tablets or lamellae. The dihydrate is stable in the air at room temperature, but loses one-half of its water above 55°C(131F), and becomes anhydrous at 121°C (250 F).

Flammability and Explosibility

Nonflammable

reaction suitability

reaction type: Redox Reactions

Industrial uses

Barium chloride (BaCl₂·2H₂O) is a colorless, white powder highly soluble in water (25% at 10 °C). It is quite a toxic reagent. Barium chloride is used during borite flotation as an activator. Barium chloride also has a depressing effect on fluorite and cassiterite.

Material Safety Data Sheet(MSDS)

Questions And Answer

Soluble barium salt
Barium chloride is one of the most important soluble barium salts, it is also known as "salting barium", the formula is BaCl2, it has colorless monoclinic and colorless cubic two crystals, monoclinic crystal turns into cubic crystal at 962℃. At room temperature it is white lustrous monoclinic crystal, odorless, bitter and salty. It is soluble in water, insoluble in acetone, ethanol and ether, slightly soluble in acid, sulfuric acid. Crystallization from aqueous solution of barium chloride often contains two crystal water. When heated to 113℃, it loses crystal water and becomes anhydrous barium chloride, it is white powder.

Barium chloride can be used for identification and separation of SO42-ions, purify the brine water, mainly used for the manufacture of barium salts and pigments, it can also be used as hard water softener, wool and leather industry mordant, pesticides for controlling plant pests. Preparation of industrial barium chloride is mainly used barite as material which containing high components of barium sulfate barite, coal and calcium chloride is mixed, and calcined to get barium chloride, reaction is as follows:
BaSO4 + 4C + CaCl2 → BaCl2 + CaS + 4CO ↑. ;
Chemical properties
It is colorless monoclinic crystal. (Α type) it is soluble in water, slightly soluble in hydrochloric acid, nitric acid, very slightly soluble in alcohol.;
Uses
(1) Barium chloride is mainly used for heat treatment of metals, barium salt manufacturing, electronic instruments, and used as water softener.
(2) It can be used as dehydrating agent and analysis reagents, it is used for machining heat treatment Jing, see other barium chloride dihydrate.
(3) Calibration instruments and devices, evaluation methodology, quality assurance/quality control.;
Hazardous characteristics
Barium chloride is noncombustible. It is highly toxic. When contacts boron trifluoride, violent reaction can occur. Swallowed or inhaled can cause poisoning, it is mainly through the respiratory tract and digestive tract to invade the human body, it will cause drooling and burning esophagus, stomach pain, cramps, nausea, vomiting, diarrhea, high blood pressure, no law firm pulse, cramps, a lot of cold sweat, weak muscle strength, gait, vision and speech problems, difficulty breathing, dizziness, tinnitus, consciousness usually clear. In severe cases, it can cause sudden death. Barium ions can cause muscle stimulant, then gradually transforms into paralysis. Rat oral LD50150mg/kg, mouse peritoneal LD5054mg/kg, rats are intravenously LD5020mg/kg, orally in dog LD5090mg/kg.;
Production method
Barium chloride dihydrate is heated to above 150℃ by dehydration to obtain anhydrous barium chloride products. its
BaCl2 • 2H2O [△] → BaCl2 + 2H2O;

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Hubei xin embellish DE chemical co., LTD

Telephone027-1700000 15871472056

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30695/0_EN.htm

Shandong Ruibowen New Material Technology Co., Ltd

Telephone 15064961989

Website

Jinan Xichuan Chemical Technology Co., LTD

Telephone18615562062

Websitehttp://www.jinanxichuan.cn/

Alfa Aesar

Telephone400-6106006

Websitehttp://chemicals.thermofisher.cn

Energy Chemical

Telephone021-021-58432009 400-005-6266

Websitehttp://www.energy-chemical.com

JinYan Chemicals(ShangHai) Co.,Ltd.

Telephone13817811078

Websitehttp://www.jingyan-chemical.com/

Shandong Xiya Chemical Co., Ltd

Telephone13355009207 13355009207

Websitehttp://www.xiyashiji.com

Syntechem Co.,Ltd

Telephone

Websitehttp://www.syntechem.com/

Sinopharm Chemical Reagent Co,Ltd.

Telephone86-21-63210123

Websitehttp://www.reagent.com.cn

Maya High Purity Chemicals

Telephone+86 (573) 82222445 (0)18006601000 452520369

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm

Chengdu Ai Keda Chemical Technology Co., Ltd.

Telephone4008-755-333 18080918076

Websitehttp://www.aikeshiji.com

Qingdao Free Trade Zone United International Co.,Ltd.

Telephone0532-83893697 18561902820

Websitehttp://www.unitedint.com

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Telephone400-6206333 13167063860

Websitehttp://www.aladdin-e.com/

The future of Shanghai Industrial Co., Ltd.

Telephone021-61552785

Websitehttp://www.jonln.com

Beijing Universal Century Technology Co., Ltd.

Telephone

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16204/0_EN.htm

Huainan Kedi Chemical Factory

Telephone0554-2106669

Websitehttp://www.kedichem.com

Chengdu HuaXia Chemical Reagent Co. Ltd

Telephone400-1166-196 13458535857

Websitehttp://www.hx-r.com

Shanghai Macklin Biochemical Co.,Ltd.

Telephone15221275939 15221275939

Websitehttp://www.macklin.cn

1of4

Related Products

Send Inquriy

10361-37-2

Chemical Properties

Safety Data

Raw materials And Preparation Products

Raw materials

Preparation Products

Hazard Information

General Description

Reactivity Profile

Air & Water Reactions

Hazard

Fire Hazard

Electrical Conductivity

Physical properties

Definition

Definition

Preparation

Flammability and Explosibility

reaction suitability

Industrial uses

Material Safety Data Sheet(MSDS)

Questions And Answer

Soluble barium salt

Chemical properties

Uses

Hazardous characteristics

Production method

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Related Products