Triphosphoric acid, sodium salt (1:?)

HCID 26118

基本情報

CAS
13573-18-7
標準SMILES
O=P([O-])(O)OP(=O)(O)OP(=O)([O-])O.[Na+].[Na+]
InChIKey
HWGNBUXHKFFFIH-UHFFFAOYSA-I
分子式
H3Na2O10P3
平均分子量
301.92 g/mol

名称と識別子

優先名称
Triphosphoric acid, sodium salt (1:?)
IUPAC
disodium;[hydroxy-[hydroxy(oxido)phosphoryl]oxyphosphoryl] hydrogen phosphate
英語名
Sodium tripolyphosphate
分子式
H5O10P3.xNa
分子量
367.862

名称と別名

TRIPHOSPHORIC ACID, SODIUM SALTTriphosphoric acid, sodium salt (1:?)RefChem:900047DTXSID80159505237-004-913573-18-7CCRIS 2307disodium;[hydroxy-[hydroxy(oxido)phosphoryl]oxyphosphoryl] hydrogen phosphateEINECS 237-004-9SCHEMBL1539032AKOS015918141SoTripolyphosphate
名称をさらに表示
Triphosphoric acid, sodium salt (1:)TIANFU-CHEM - Sodium tripolyphosphate

データベース識別子

CAS
13573-18-7
PubChem CID
26118
EC Number
237-004-9

物性

構造計算による物性

極性表面積
176 Ų
水素結合供与体数
3
水素結合受容体数
10
回転可能結合数
4
重原子数
15

実験および物理化学的性質

Chemical ClassesMetals -> Phosphates, Metallic Salts

物理化学的性質

CAS データベース
13573 · 13573-18-7

化学的性質

化学的特性White powder. Two crystalline forms of anhydrous salt and a hexahy- drate.

安全と法規制

GHS分類

GHS ClassificationNot Classified

危険有害性情報

Regulatory Information · 2 件

Chemical: Triphosphoric acid, sodium salt

Sodium triphosphate: 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.

Other Safety InformationIMAP assessments - Triphosphoric acid, sodium salt: Human health tier I assessment
Hazards SummarySee Triphosphoric acid.
Hazard Classes and CategoriesNot Classified

化学と産業

応用分野 · 1 件

使用Sodium Tripolyphosphate is a binder, stabilizer, and sequestrant that is mildly alkaline, with a ph of 10, and moderately soluble in water, with a solubility of 15 g in 100 ml of water at 25°c. it is used to improve the whipping properties of egg-containing angel food cake mix and meringues. it reduces gelling of juices and canned ham and tenderizes canned peas and lima beans. it is a moisture binder in cured pork and protects against discoloration and reduces shrinkage in sausage products. in algin desserts, it functions as a calcium sequestrant. it is also termed pentasodium tripolyphosphate and sodium triphosphate.

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