塩化バリウム２水塩
Barium chloride, dihydrate
基本情報
- CAS
10326-27-9- 標準SMILES
O.O.[Ba+2].[Cl-].[Cl-]- InChIKey
PWHCIQQGOQTFAE-UHFFFAOYSA-L- 分子式
- BaCl2.2H2O
- 平均分子量
- 244.26 g/mol
- 単同位体質量
- 243.864082
概要
Barium chloride dihydrate is a white crystalline solid with a bitter, salty taste. (NTP, 1992)
名称と識別子
- 優先名称
- Barium chloride, dihydrate
- IUPAC
- barium(2+);dichloride;dihydrate
- 現地名
- 塩化バリウム２水塩
- 英語名
- Barium chloride dihydrate
- 分子式
- BaCl2H4O2
- 分子量
- 244.26
名称と別名
BARIUM CHLORIDE DIHYDRATE10326-27-9Barium dichloride dihydrateDTXSID2020131BARYTA MURIATICAEL5GJ3U77EDTXCID00131CHEBI:86153RefChem:57578600-412-6Barium chloride, dihydrateBaCl2.2H2O
名称をさらに表示
バリウムクロリド二水和物バリウムジクロリド二水和物塩化バリウム２水塩0.05MOL/L塩化バリウム溶液(1L調製用濃縮液)塩化バリウム二水和物塩化バリウム二水和物,3N化バリウム２水塩化バリウム二水塩塩化バリウム,2水和物塩化バリウム二水和物 ≥99%塩化バリウム二水和物 ACS REAGENT,≥99%塩化バリウム二水和物 PURISS. P.A. PLUS,ACS REAGENT,REAG. ISO,REAG. PH. EUR.,≥99%塩化バリウム(2水和物)塩化バリウム二水和物, 99.9%塩化バリウム二水和物、500~710ΜM塩化バリウム 二水和物塩化バリウム二水和物, 99% (ACS)塩化バリウム二水和物 (99.999%-Ba) PURATREMBarium Choride DihydrateBariumdichloridedihydrateBARIUM CHLORIDE-2-HYDRATEBARIUM CHLORIDE DIHYDRATE CRYSTALLINEBarium chLBariumChlorideGrBariumChlorideArISO，Reag. Ph EurBARIUM CHLORIDE,99%BARIUM CHLORIDE 2H2O
Barium chloride;BariumChlorideGr;BARIUM CHLORIDE 2H?O;Barium Chloride,crystal;Barium Chloride 99.9BARIUM CHLORIDE, ACSSCHEMBL194477BARYTA MURIATICA [HPUS]CHEMBL3185957Tox21_200488AKOS025243259BARIUM CHLORIDE DIHYDRATE [MI]
データベース識別子
- CAS
10326-27-9- PubChem CID
- 5284346
- DTXSID
DTXSID2020131- ChEMBL
CHEMBL3185957- ChEBI
CHEBI:86153- UNII
- EL5GJ3U77E
- EC Number
- 600-412-6
物性
構造計算による物性
- 極性表面積
- 2 Ų
- 水素結合供与体数
- 2
- 水素結合受容体数
- 4
- 回転可能結合数
- 0
- 重原子数
- 5
- 形式電荷
- 0
- 複雑度
- 0
実験および物理化学的性質
Chemical ClassesMetals -> Metals, Inorganic Compounds
Density
3.097 at 75 °F (NTP, 1992) - Denser than water; will sink
3.86 g/cm³
3.9 @25 °C
Solubility
greater than or equal to 100 mg/mL at 68 °F (NTP, 1992)
Solubility in water, g/100ml at 26 °C: 37.5 (good)
Boiling Point1560 °C @760 [mm Hg]
Melting Point
1765 °F (NTP, 1992)
113 °C
962 °C
Physical Description
Barium chloride dihydrate is a white crystalline solid with a bitter, salty taste. (NTP, 1992)
White solid; [ICSC] White powder, soluble in water; [MSDSonline] Crystallizes from aqueous solutions as dihydrate; Water of crystallization lost at 110 to 160 deg C; [Ullmann]
WHITE SOLID IN VARIOUS FORMS.
物理化学的性質
- 融点
- 962 °C · 962 °C
- 沸点
- 1560 °C · 1560 °C
- 比重(密度)
- 3.86 · 3.86
- 貯蔵温度
- 5 °C · Store at +5°C to +30°C.
- 溶解性
- Water (Slightly)
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
Danger
H301 (87.4%): Toxic if swallowed [Danger Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P304+P340, P305+P351+P338, P317, P321, P330, P337+P317, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 230 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
H301: Toxic if swallowed [Danger Acute toxicity, oral]
危険有害性情報
Regulatory InformationBarium chloride, dihydrate: Does not have an individual approval but may be used under an appropriate group standard
DOT LabelPoison
Fire Hazards
Flash point data for this chemical are not available. It is probably combustible. (NTP, 1992)
Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.
Health Hazards
SYMPTOMS: Symptoms of exposure to this chemical may include skin, eye and bronchial irritation, dermatitis, conjunctivitis, arterial hypotension, muscle twitching, excessive salivation, vomiting, colic, convulsive tremors, slow and hard pulse, elevated blood pressure and hemorrhaging in the stomach, intestines and kidneys.
Hazards SummaryA skin, eye, and respiratory tract irritant; May cause cardiac and nervous system effects; [ICSC] See Barium.
Reactive GroupNon-Redox-Active Inorganic Compounds
EC ClassificationSymbol: Xn; R: 20/22; S: (2)-28; Note: A
化学と産業
用途と製造
Uses
Used to make pigments, color lakes, and glass; Also used as a dye mordant, in aluminum refining, as a pesticide, as a boiler water additive, and in tanning/finishing leather; [Merck Index]
Aluminum Producing [Category: Industry]
応用分野
用途顔料、バリウム塩類の原料
用途硫酸塩の比濁分析。
用途硫酸塩の比濁分析、硫酸根の除去剤。
説明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).
使用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.
一般的な説明White crystalline solid with a bitter, salty taste.
調製方法
純化方法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.
上流・下流製品情報
上流原料
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