二硝酸カルシウム·4水和物
Calcium nitrate tetrahydrate
基本情報
- CAS
13477-34-4- 標準SMILES
O.O.O.O.O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Ca+2]- InChIKey
ICSSIKVYVJQJND-UHFFFAOYSA-N- 分子式
- CaH8N2O10
- 平均分子量
- 236.15 g/mol
- 単同位体質量
- 235.9804853
概要
Calcium nitrate tetrahydrate is a hydrate that is the tetrahydrate form of calcium nitrate. It is a calcium salt, a hydrate and an inorganic nitrate salt. It contains a calcium nitrate.
名称と識別子
- 優先名称
- Calcium nitrate tetrahydrate
- IUPAC
- calcium;dinitrate;tetrahydrate
- 現地名
- 二硝酸カルシウム·4水和物
- 英語名
- Calcium nitrate tetrahydrate
- 分子式
- CaH5NO4
- 分子量
- 123.12
名称と別名
Calcium nitrate tetrahydrate13477-34-4Calcium dinitrate tetrahydrateNitric acid, calcium salt, tetrahydrateDusicnan vapenatyO8T8H4NBBRCALCIUM(II) NITRATE, TETRAHYDRATE (1:2:4)CHEBI:86159DTXSID201016307RefChem:122873DTXCID801474468603-865-8
名称をさらに表示
硝酸カルシウム·4水和物二硝酸カルシウム·4水和物β-カルシウムニトラート四水和物α-カルシウムニトラート四水和物ニトロカルサイト硝酸カルシウム四水和物硝酸カルシウム四水和物,3N硝酸カルシウム,4水和物硝酸カルシウム四水和物 ≥99.0%硝酸カルシウム四水和物 PURISS. P.A.,ACS REAGENT,99-103%硝酸カルシウム四水和物, 99.9%硝酸カルシウム 四水和物硝酸カルシウム四水和物, 99%硝酸カルシウム四水和物, 99.98% (metals basis)二硝酸カルシウム・4水和物CALCIUM NITRATE, TETRAHYDRATE BIO-REFINEDCA NITRATELime nitratedusicnanvapenatyACS reagent, 99%CalciumNitrateA.R.CalciumNitrate,>98%CALCIUM NITRATE XTLCALCIUM NITRATE 4H2OCALCIUM NITRATE, ACS
calcium;dinitrate;tetrahydrateMFCD00149604Ca(NO3)2.4H2OCaH8N2O10Calcium (II) nitrate, hydrouscalcium nitrate--water (1/4)Calcium(II) nitrate tetrahydrateCalcium nitrate--water (1/2/4)
データベース識別子
- CAS
13477-34-4- PubChem CID
- 16211656
- DTXSID
DTXSID201016307- ChEBI
CHEBI:86159- UNII
- O8T8H4NBBR
- EC Number
- 603-865-8
物性
構造計算による物性
- 極性表面積
- 130 Ų
- 水素結合供与体数
- 4
- 水素結合受容体数
- 10
- 回転可能結合数
- 0
- 重原子数
- 13
- 形式電荷
- 0
- 複雑度
- 18.8
実験および物理化学的性質
Chemical ClassesMetals -> Metals, Inorganic Compounds
Density2.36 @25 °C
Melting Point43 °C
Physical Description
Dry Powder; Liquid; CBI
Colorless hygroscopic crystals; [Sigma-Aldrich MSDS]
物理化学的性質
- 融点
- 44 °C · 44 °C (dec.)(lit.)
- 沸点
- 132 °C · 132 °C
- 比重(密度)
- 1.86 · 1.86
- 闪点
- 132 °C · 132°C
- 貯蔵温度
- Store at RT.
- 溶解性
- 2 O: · H2O: 1M at20℃、透明、無色
- 外見
- 個体
- 色
- 白い
- 比重
- 1.86 · 1.86
- PH
- 5 · 5.0-7.0 (50g/l, H2O, 25℃)
- 水溶解度
- 1470 g/L · 1470g/L（0℃）
- Merck
- 14 · 14,1682
- 安定性
- 安定。強力な酸化剤。
- InChI
- 1S/Ca.2NO3.4H2O/c;2*2-1(3)4;;;;/h;;;4*1H2/q+2;2*-1;;;;
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
This chemical does not meet GHS hazard criteria for 0.3% (1 of 364) of reports.
Danger
H272 (57.7%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
P210, P220, P260, P264, P264+P265, P270, P280, P301+P317, P305+P354+P338, P308+P316, P317, P319, P330, P370+P378, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 364 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Chemical: Nitric acid, calcium salt, tetrahydrate
Nitric acid, calcium salt, tetrahydrate is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Nitric acid, calcium salt, tetrahydrate are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Calcium nitrate, tetrahydrate: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Nitric acid, calcium salt, tetrahydrate: Human health tier I assessment
Hazards SummaryA mild skin and eye irritant; [RTECS] An eye and mild skin irritant; An oxidizer that may intensify fire; Targets the blood and CNS; [Sigma-Aldrich MSDS] See Calcium nitrate.
Hazard Classes and CategoriesOx. Sol. 2 (57.7%)
安全と保護具
Protective Action Criteria (PAC)
化学と産業
用途と製造
U.S. Production2023: 100,000,000 - <500,000,000 lb
Consumer UsesSealant (barrier)
Industry UsesNot Known or Reasonably Ascertainable
General Manufacturing InformationAgriculture, Forestry, Fishing and Hunting
応用分野
用途肥料硝酸塩の製造原料、染色加工剤
用途高純度金属化合物。
用途肥料、染色及び防食材研究用。
使用Calcium nitrate tetrahydrate is used in the preparation of calcium standard solutions.
調製方法
純化方法Crystallise the nitrate four times from water (0.4mL/g) by cooling in a CaCl2-ice freezing mixture. The tetrahydrate is dried over conc H2SO4 and stored over P2O5, to give the anhydrous salt. It is deliquescent. After 3 recrystallisations of ACS grade salt, it had Co, Fe, Mg, Sr and Zn at 0.2, 1. 0, 0.02, 10 and 0.02 ppm resp. [Bassett & Taylor J Chem Soc 105 1926 1914.]
上流・下流製品情報
上流原料
関連反応
43 件
化合物ノート
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