Barium chloride dihydrate
- CAS No.
- 10326-27-9
- Chemical Name:
- Barium chloride dihydrate
- Synonyms
- Barium Choride Dihydrate;Bariumdichloridedihydrate;BARIUM CHLORIDE-2-HYDRATE;BARIUM CHLORIDE DIHYDRATE CRYSTALLINE;Barium chL;BariumChlorideGr;BariumChlorideAr;ISO，Reag. Ph Eur;BARIUM CHLORIDE,99%;BARIUM CHLORIDE 2H2O
- CBNumber:
- CB3204825
- Molecular Formula:
- BaCl2H4O2
- Molecular Weight:
- 244.26
- MDL Number:
- MFCD00149154
- MOL File:
- 10326-27-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 962 °C |
|---|---|
| Boiling point | 1560 °C |
| Density | 3.86 |
| bulk density | 1200-1400kg/m3 |
| storage temp. | Store at +5°C to +30°C. |
| solubility | Water (Slightly) |
| form | Solid |
| Specific Gravity | 3.097 |
| color | White |
| PH | 5.2-8.2 (25℃, 50mg/mL in H2O) |
| Water Solubility | soluble |
| Merck | 14,971 |
| Exposure limits |
ACGIH: TWA 0.5 mg/m3 NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 |
| Stability | Stable. Incompatible with interhalogens, furan-2-percarbonic acid. |
| InChI | 1S/Ba.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2 |
| InChIKey | PWHCIQQGOQTFAE-UHFFFAOYSA-L |
| SMILES | O.O.Cl[Ba]Cl |
| Toxicology and Carcinogenesis | Toxicology and Carcinogenesis Studies of Barium Chloride Dihydrate (CASRN 10326-27-9) in F344/N Rats and B6C3F1 Mice (Drinking Water Studies) |
| CAS DataBase Reference | 10326-27-9(CAS DataBase Reference) |
| FDA UNII | EL5GJ3U77E |
| EPA Substance Registry System | Barium chloride dihydrate (10326-27-9) |
| UNSPSC Code | 12352302 |
| NACRES | NB.24 |
SAFETY
Risk and Safety Statements
| 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 | |||||||||
| Risk Statements | 20-25 | |||||||||
| Safety Statements | 45 | |||||||||
| RIDADR | UN 1564 6.1/PG 3 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | CQ8751000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28273980 | |||||||||
| 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 |
|||||||||
| Toxicity | LD50 orally in Rabbit: 118 mg/kg | |||||||||
| Limited Quantities | 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
Barium chloride dihydrate price More Price(114)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 217565 | Barium chloride dihydrate ACS reagent, ≥99% | 10326-27-9 | 100g | $55 | 2026-04-30 | Buy |
| Sigma-Aldrich | 217565 | Barium chloride dihydrate ACS reagent, ≥99% | 10326-27-9 | 2.5kg | $402 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1.01719 | Barium chloride dihydrate for analysis EMSURE? ACS,ISO,Reag. Ph Eur | 10326-27-9 | 500g | $131 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1.01719 | Barium chloride dihydrate for analysis EMSURE? ACS,ISO,Reag. Ph Eur | 10326-27-9 | 1kg | $201 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1.01719 | Barium chloride dihydrate for analysis EMSURE? ACS,ISO,Reag. Ph Eur | 10326-27-9 | 5kg | $704 | 2026-04-30 | Buy |
Barium chloride dihydrate Chemical Properties,Uses,Production
Description
Barium chloride dihydrate is recrystallized from the water solutions of barium chloride. Barium chloride is used for the test of sulfate ions, for making pigment, for the purification of brine solution, in the manufacture of heat treating bath, and in the fireworks for green color. Barium Chloride is also used to set up porcelain enamels for sheet steel and to produce blanc fixe. Together with various matrices, barium chloride is used to fabricate novel ammonia sorbents for adsorptive heat transformation. Furthermore, barium chloride is used to modify the microstructure of polyvinyl alcohol (PVA) polymer films which have rich variety of applications.
References
[1] J.V. Veselovskaya, M.M. Tokarev and Yu. I. Aristov, Novel ammonia sorbents ‘‘porous matrix modified by active salt” for adsorptive heat transformation 1. Barium chloride in various matrices, Applied Thermal Engineering, 2010, vol. 30, 584-589
[2] R.F. Bhajantri, V. Ravindrachary, A. Harisha, C. Ranganathaiah and G.N. Kumaraswamy, Effect of barium chloride doping on PVA microstructure: positron annihilation study, Applied Physics A, 2007, vol. 87, 797-805
[3] Daniel C. Hall and Edward F. Steinbring, Process of making pigment barium sulphate from barium chloride, Patent, 1935
[4] Paul H. Ralston and Charles T. Roland, Method of preparing sodium chloride brine of high purity, Patent, 1954
[5] http://earthsky.org
[6] Alber Erdmann and Elli Boelke, Salt bath for heat treating carbon alloyed steel, Patent, 1954
Description
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).
Chemical Properties
Barium chloride is a white/colorless solid, stable under ordinary conditions of use and storage. It is incompat ible with bromine tril uoride, 2-furan percarboxylic acid (anhydrous).
Chemical Properties
White solid
Uses
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.
Definition
ChEBI: A hydrate that is the dihydrate form of barium chloride.
General Description
White crystalline solid with a bitter, salty taste.
Air & Water Reactions
Water soluble.
Reactivity Profile
Barium chloride dihydrate may react violently with BrF3 and 2-furan percarboxylic acid in its anhydrous form.
Health Hazard
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.
Fire Hazard
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-.
storage
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.
Precautions
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.
Barium chloride dihydrate Preparation Products And Raw materials
Raw materials
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Preparation Products
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| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Yonghua Chemical Co., Ltd. | 0512-52549999 13706235395 | shenyu@yonghuachem.com | China | 594 | 60 |
| Wuhan Jiyesheng Chemical Co., Ltd | 15307169873 | 1218603465@qq.com | China | 2158 | 58 |
| wuhan geeyeschem chemical | 027-1537705-6467 15377056467 | 3410849474@qq.com | China | 2018 | 58 |
| JYS | 13545274181 | 3870253201@qq.com | China | 2214 | 58 |
| Codow Chemical Co.,Ltd. | 17612033329 17612033329 | sudy@howeipharm.com | China | 7518 | 55 |
| Tianjin Jinhui Taiya Chemical Reagent Co., Ltd | 022-59582624 18622766592 | 2163746375@qq.com | China | 271 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
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View Lastest Price from Barium chloride dihydrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-11 | Barium chloride dihydrate
10326-27-9
|
$666.00-999.00 | 1ton | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | |
 |
2026-05-28 | Barium chloride dihydrate
10326-27-9
|
$9.00 | 1KG | 99.9 | 1 ton | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2026-03-20 | Barium chloride
10361-37-2
|
$1.00 | 1kg | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Barium chloride dihydrate
10326-27-9
- $666.00-999.00
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
-
- Barium chloride dihydrate
10326-27-9
- $9.00
- 99.9
- Hebei Chuanghai Biotechnology Co,.LTD
-
- Barium chloride
10361-37-2
- $1.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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