基本情報
- 標準SMILES
O=P([O-])([O-])[O-].[Cr+3]- InChIKey
IKZBVTPSNGOVRJ-UHFFFAOYSA-K- 分子式
- CrO4P
- 平均分子量
- 146.967 g/mol
- 単同位体質量
- 146.89392761
概要
P32 labeled is separate SCR since that is form of major interest
名称と識別子
- 優先名称
- Chromium phosphate (CrPO4)
- IUPAC
- chromium(3+) phosphate
- 現地名
- りん酸クロム(III)
- 英語名
- CHROMIUM(III) PHOSPHATE
- 分子式
- CrO4P
- 分子量
- 146.97
名称と別名
名称をさらに表示
データベース識別子
- CAS
7789-04-0- PubChem CID
- 62673
- DTXSID
DTXSID70884435- UNII
- AQ86ZJ9U98
- EC Number
- 232-141-0
- Nikkaji
- J154.778J
物性
構造計算による物性
- 極性表面積
- 86.3 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 4
- 回転可能結合数
- 0
- 重原子数
- 6
- 形式電荷
- 0
- 複雑度
- 36.8
実験および物理化学的性質
Physical Description
Other Solid; Liquid
Gray-brown to black solid; [Merck Index] Insoluble in water; [ACGIH]
物理化学的性質
- 融点
- 120 · 120-140 °C (dec.)(lit.)
- 比重(密度)
- 2.12 g/mL · 2.12 g/mL at 25 °C(lit.)
- 溶解性
- 2 O, · insoluble in H2O, acid solutions, aquaregia
- 外見
- 青い斜方晶
- 色
- blue orthorhombic crystals, crystalline
- 水溶解度
- 2 O;可溶性酸 · 不溶性H2O;可溶性酸 [MER06]
- 安定性
- 安定
- CAS データベース
- 7789 · 7789-04-0
- EPAの化学物質情報
- Phosphoric acid, chromium(3+) salt (1:1) (7789-04-0)
化学的性質
化学的特性dark coloured powder
安全と法規制
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 47.7% (42 of 88) of reports.
Warning
H302 (15.9%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P280, P301+P317, P302+P352, P305+P351+P338, P321, P330, P332+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 88 reports by companies from 5 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: Phosphoric acid, chromium(3+) salt (1:1)
Phosphoric acid, chromium(3+) salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphoric acid, chromium(3+) salt (1:1) 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)
Phosphoric acid, chromium(3+) salt (1:1): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards Summary
CrIII compounds do not cause chrome ulcerations but may cause allergic dermatitis in workers with prior sensitization to CrVI compounds. [ILO Encyclo] CrIII is an essential trace mineral in the human diet. [ATSDR Case Studies] Toxic by ingestion; May be harmful if absorbed through skin or inhaled. Stable under recommended storage conditions. [MSDSonline] See Chromium.
安全と保護具
毒性情報
安全データ
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 1759 8/PG 1
- risk_code
- 34
- hazard_code
- C
- safety_code
- 26-36/37/39-45
化学と産業
用途と製造
Uses
Used in pigments, wash primers, and catalysts; [Merck Index]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
General Manufacturing Information
Petroleum Lubricating Oil and Grease Manufacturing
Phosphoric acid, chromium(3+) salt (1:1): ACTIVE
応用分野
使用Paint pigment, catalyst.
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