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硫酸ベリリウム(四水塩)

Beryllium sulfate tetrahydrate

HCID 62672
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基本情報概要名称と識別子物性安全と法規制化学と産業関連反応化合物ノート
部分構造検索類似構造を探す

基本情報

CAS
7787-56-6
標準SMILES
O.O.O.O.O=S(=O)([O-])[O-].[Be+2]
InChIKey
DIMYTQPLZWDZFE-UHFFFAOYSA-L
分子式
BeSO4.4H2O
平均分子量
177.14 g/mol
単同位体質量
177.0061714

概要

Beryllium sulfate tetrahydrate is a white crystalline solid. Sinks in water and dissolves. Odorless. Highly toxic by inhalation and ingestion.

名称と識別子

優先名称
Beryllium sulfate tetrahydrate
IUPAC
beryllium;sulfate;tetrahydrate
現地名
硫酸ベリリウム(四水塩)
英語名
Beryllium sulfate tetrahydrate
分子式
BeH8O8S
分子量
177.14

名称と別名

BERYLLIUM SULFATE TETRAHYDRATE7787-56-6Beryllium sulphate tetrahydrateBeryllium monosulfate tetrahydrateCCRIS 85Beryllium sulfate, tetrahydrate (1:1:4)DTXSID3024603UNII-2TYK3LF8ZN2TYK3LF8ZNSulfuric acid, beryllium salt (1:1), tetrahydrateBeryllium Sulphuricumberyllium sulfate--water (1/4)
名称をさらに表示
硫酸ベリリウム四水和物硫酸ベリリウム(四水塩)硫酸ベリリウム(四水)硫酸ベリリウム,4水和物硫酸ベリリウム四水和物, 99.9%硫酸ベリリウムN水和物硫酸ベリリウム三水和物BERYLLIUM SULFATEGlucinum sulfatBerullium aulfateBERYLLIUM(II)SULFATEBeryllium sulfate teBERYLLIUM SULFATE 4 H2OBeryllium sulphate, 99%+BERYLLIUM SULFATE REAGENTBeryllium sulphate, 99.99%BERYLLIUM SULFATE N-HYDRATE
7787-56-6(tetrahydrate)13510-49-1(anhydrous)BERYLLIUM(II) SULFATE TETRAHYDRATEDTXCID804603CHEBI:53502RefChem:57473BERYLLIUM SULFATE TETRAHYDRATE (1:1:4)beryllium;sulfate;tetrahydrateBeH8O8S

物性

構造計算による物性

極性表面積
92.6 Ų
水素結合供与体数
4
水素結合受容体数
8
回転可能結合数
0
重原子数
10
形式電荷
0
複雑度
62.2

実験および物理化学的性質

Chemical ClassesCarcinogens
Density1.713 (NTP, 1992) - Denser than water; will sink
Solubilitygreater than or equal to 100 mg/mL at 73 °F (NTP, 1992)
Boiling Point1076 °F at 760 mmHg (Decomposes) (NTP, 1992)
Melting Point518 °F (NTP, 1992)
Physical DescriptionBeryllium sulfate tetrahydrate is a white crystalline solid. Sinks in water and dissolves. Odorless. Highly toxic by inhalation and ingestion.

物理化学的性質

融点
270 ℃ · 270℃
比重(密度)
1.713 g/mL · 1.713 g/mL at 25 °C(lit.)
溶解性
insoluble in ethanol
外見
しこり
比重
1.713 · 1.713
色
無色正方晶
水溶解度
水に溶けやすい。アルコールに不溶
Merck
14 · 14,1175
安定性
安定。
InChI
InChI=1S/Be.H2O4S.4H2O/c;1-5(2,3)4;;;;/h;(H2,1,2,3,4);4*1H2/q+2;;;;;/p-2

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 · 6 件

Danger

H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]

P203, P260, P261, P264, P264+P265, P270, P271, P272, P273, P280, P284, P301+P316, P302+P352, P304+P340, P305+P351+P338, P316, P318, P319, P320, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 42 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

H401: Toxic to aquatic life [Hazardous to the aquatic environment, acute hazard]

P273, P391, and P501 (click each P-code to see the statement)

危険有害性情報

Regulatory Information · 3 件

Chemical: Sulfuric acid, beryllium salt(1:1), tetrahydrate

Beryllium sulphate tetrahydrate: HSNO Approval: HSR006289 Approved with controls

The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)

Other Safety InformationIMAP assessments - Soluble beryllium salts: Human health tier II assessment
DOT LabelPoison
Fire HazardsLiterature sources indicate that this compound is probably nonflammable. (NTP, 1992)
Health Hazards · 1 件

SYMPTOMS: Symptoms of exposure to this compound may include lung disease with cough, chest pain, shortness of breath, weight loss, weakness and fatigue. It may cause eye and skin irritation, rash and ulcers. Implantation may lead to wart-like granulomas. It may cause irritation or burns to the mouth, esophagus and stomach. It may also cause irritation to the respiratory system and cyanosis. It may cause conjunctivitis, hyperemia of the conjunctiva, edema of the lids, burning sensation and photophobia. Other symptoms of exposure may include difficulty breathing, anorexia, malaise, pneumonitis, nasopharyngitis, tracheobronchitis, dyspnea, conjunctival inflammation and dermatitis. It may cause rhinitis, death, pulmonary fibrosis, corpulmonale, respiratory insufficiency, cardiac arrest, virus pneumonia and renal insufficiency.

化学と産業

応用分野 · 4 件

用途水溶性ベリリウム化合物としての試薬、ベリリウム化合物の製造原料。

用途高純度金属化合物。

使用In Industries it is used for beryllium salt making, ceramics and chemical reagents.

一般的な説明White crystalline solid. Sinks in water and dissolves. Odorless. Highly toxic by inhalation and ingestion.

調製方法 · 2 件

製造方法Beryllium sulfate may be prepared by treating an aqueous solution of any beryllium salt with sulfuric acid, followed by evaporation of the solution and crystallization. The hydrated product may be converted to anhydrous salt by heating at 400°C. The anhydrate may also be prepared by reacting the oxide with SO2 gas at elevated temperature. Its CAS number is 13510-49-1. If the solution method is used, a tetrahydrate forms, (BeOH)2SO4·4H2O whose molecular weight is 177.1462 g/mol with a CAS number of 7787-56-6. No major commercial application of berylliumsulfate is known and it has not been offered for sale.

純化方法It crystallises from weak aqueous H2SO4 and is dried in air.

サプライヤー62 社

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杭州品高化工有限公司0571-87658025 · [email protected]
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化合物ノート

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このページの内容基本情報概要名称と識別子物性安全と法規制化学と産業関連反応化合物ノート

データベース識別子

CAS
7787-56-6
PubChem CID
62672
DTXSID
DTXSID3024603
ChEMBL
CHEMBL3184656
ChEBI
CHEBI:53502
UNII
2TYK3LF8ZN
EC Number
629-461-1
InChIKey
DIMYTQPLZWDZFE-UHFFFAOYSA-L
SMILES
S([O-])([O-])(=O)=O.O.O.O.O.[Be+2]
CAS データベース
7787 · 7787-56-6(CAS DataBase Reference)
EPAの化学物質情報
Beryllium monosulfate tetrahydrate (7787-56-6)

化学的性質

化学的特性colourless crystals

Reactive GroupSalts, Basic
Reactivity Profile · 1 件

Salts, basic, such as BERYLLIUM SULFATE TETRAHYDRATE are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Incompatible with acids. (NTP, 1992)

Air and Water ReactionsWater soluble.
Hazard Classes and Categories · 5 件

Acute Tox. 3 (100%)

Carcinogenicity - category 1B

Acute toxicity (Oral) - Category 3

Hazardous to the aquatic environment (Acute) - Category 2

Carcinogens

安全と保護具

Fire FightingFires involving this compound can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
First Aid · 1 件

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

Nonfire Spill Response · 1 件

SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

Isolation and EvacuationExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Personal Protective Equipment (PPE)MINIMUM PROTECTIVE CLOTHING: If Tyvek-type disposable protective clothing is not worn during handling of this chemical, wear disposable Tyvek-type sleeves taped to your gloves.
Immediately Dangerous to Life or Health (IDLH)4 mg Be/m3 ; A potential occupational carcinogen. (NIOSH, 2024)

毒性情報

RAIS Toxicity Values · 6 件

0.0024

CALEPA

7e-06

CALEPA

0.002

CALEPA

安全データ

F
21
wgk
3
tsca
Yes
rtecs
DS5000000
ridadr
UN 1566 6.1/PG 2
毒性
mma-sat 3300 ng/plate ENMUDM 6(Suppl 2),1,84
PRTR法
特1-394
risk_code
49-25-26-36/37/38-43-48/23-51/53
安衛法
特定化学物質障害予防規則:第1類物質,57,57-2
hazard_code
T+,N
safety_code
53-45-61
hazard_class
6.1
packing_group
II
Hazard Classifications
Acute Tox. 2 InhalationAcute Tox. 3 OralAquatic Chronic 2Carc. 1B InhalationEye Irrit. 2Skin Irrit. 2Skin Sens. 1STOT RE 1 InhalationSTOT SE 3
ストレージクラス
6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials
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補足説明

定義ChEBI: A hydrate of beryllium sulfate containing beryllium (in +2 oxidation state), sulfate and water moieties in the ratio 1:1:4.