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Diphosphates

CAS 14000-31-8H4O7P2MW 177.98

本页收录 Diphosphates,CAS 登记号为 14000-31-8,分子式 H4O7P2,分子量 177.98,归类于Food Additives。作为主营产品之一,济南圣和化工有限公司 可提供从公斤级到吨级的稳定供货,随货附 COA 与质检资料。

产品概览

CAS号14000-31-8
分子式H4O7P2
分子量177.98
熔点61
LogP-3.2
纯度按批次COA提供(不公开发布)
包装按订单/批次确认(不公开发布)
应用领域Food Additives;Thickeners
类别Food Additives|Thickeners

应用领域

Food Additives;Thickeners

在下游生产中,Food Additives是 Diphosphates 最主要的应用场景;此外它还用于Thickeners。若您有特定工艺要求,可在询价时注明用途,我们会推荐匹配的纯度等级。

包装与储存

包装规格按订单/批次确认(不公开发布)
纯度规格按批次COA提供(不公开发布)
储存条件密封、阴凉干燥处保存
运输常规化工运输
样品可协商提供
交期现货/按订单安排

采购提示:本产品按按订单/批次确认(不公开发布)起订发货,收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存;如需 MSDS 或运输说明,可在询价时一并索取。

质量与文件

每批产品随货提供 COA(分析证书);可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

济南圣和化工有限公司位于山东济南,主营化工原料供应,精选产品齐全,覆盖有机化学品、无机化学品、食品添加剂、医药中间体等多个大类。我们随货提供 COA 分析证书,一个工作日内回复报价,欢迎国内外采购方长期合作。

常见问题

Diphosphates 的 CAS 号是多少?

Diphosphates 的 CAS 号为 14000-31-8。

该产品的纯度和包装规格是什么?

常规纯度规格为 按批次COA提供(不公开发布),包装为 按订单/批次确认(不公开发布),随货提供 COA。

Diphosphates 有什么用途?

主要应用于Food Additives;Thickeners。

如何购买或获取报价?

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系,注明产品名称、CAS 号与需求数量,一个工作日内回复报价。供应商:济南圣和化工有限公司。

PubChem 公开数据

Description

Pyrophosphate · CAS 14000-31-8 · H4O7P2. UNII 4E862E7GRQ. Melting Point: 61; Melting Point: 61 °C; Collision Cross Section: 144.7 Ų [M+Na]+.

Identification

CAS Registry Number14000-31-8
PubChem CID1023
Molecular formulaH4O7P2
IUPAC namephosphono dihydrogen phosphate
UNII (FDA)4E862E7GRQ

Computed Descriptors

Molecular Weight177.98
XLogP3-3.2
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count7
Rotatable Bond Count2
Exact Mass177.94322646
Monoisotopic Mass177.94322646
Topological Polar Surface Area124
Heavy Atom Count9
Formal Charge0

Physical & Chemical Properties

Melting Point61
Melting Point61 °C
Collision Cross Section144.7 Ų [M+Na]+

Physical description & handling notes

  • Hygroscopic solid; [Merck Index] Light yellow hygroscopic solid; [Acros Organics MSDS]
  • Solid
  • 145.58 Ų [M+Na]+ [CCS Type: DT; Method: stepped-field]

GHS Hazard Classification

Reported hazard statementsH302 (63.9%), H314 (100%), H318 (31.1%), H332

H302 (63.9%): Harmful if swallowed [Warning Acute toxicity, oral]

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Documented Uses

  • Pyrophosphates are used with technetium 99m for bone scanning; [REPROTOX]
  • 2-Hydroxyglutric Aciduria (D And L Form)
  • 3-Phosphoglycerate dehydrogenase deficiency
  • 4-Hydroxybutyric Aciduria/Succinic Semialdehyde Dehydrogenase Deficiency
  • Acylcarnitine (13Z,16Z)-Hexacosa-13,16-dienoylcarnitine
  • Acylcarnitine (17Z)-Hexacos-17-enoylcarnitine

Synonyms

Diphosphoric acid; Pyrophosphoric acid; 2466-09-3; phosphono dihydrogen phosphate; (phosphonooxy)phosphonic acid; 4E862E7GRQ; H4P2O7; CHEBI:29888; DTXSID4075035; RefChem:55955; DTXCID4037118; 219-574-0; hydron;phosphonato phosphate; Diphosphorsaeure; Phosphonooxyphosphonic acid; Pyrophosphoric Acid (Technical Grade)

Frequently Asked Questions

What are the CAS number and molecular formula of Pyrophosphate?

CAS 14000-31-8; molecular formula H4O7P2; molecular weight — g/mol.

What other names is Pyrophosphate known by?

Diphosphoric acid, Pyrophosphoric acid, 2466-09-3, phosphono dihydrogen phosphate, (phosphonooxy)phosphonic acid, 4E862E7GRQ.

Is Pyrophosphate classified as hazardous?

Hazard statements reported: H302, H314, H318, H332.

What are the key physical properties of Pyrophosphate?

Melting Point: 61; Melting Point: 61 °C; Collision Cross Section: 144.7 Ų [M+Na]+.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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