羟基乙叉二膦酸钾

Name: 羟基乙叉二膦酸钾
Brand: 济南圣和化工有限公司

CAS 67953-76-8C2H4K4O7P2MW 358.39主营产品

本页收录羟基乙叉二膦酸钾，CAS 登记号为 67953-76-8，分子式 C2H4K4O7P2，分子量 358.39，归类于主营产品。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	67953-76-8
分子式	C2H4K4O7P2
分子量	358.39
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	水处理化学品
类别	主营产品\|水处理化学品

应用领域

水处理化学品

该产品的下游应用集中在水处理化学品。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

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

供应说明：羟基乙叉二膦酸钾常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

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

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除羟基乙叉二膦酸钾外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

羟基乙叉二膦酸钾的 CAS 号是多少？

羟基乙叉二膦酸钾的 CAS 号为 67953-76-8。

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。

羟基乙叉二膦酸钾有什么用途？

主要应用于水处理化学品。

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

Potassium salt of (1-HydroxyEthylidene) Diphosphonate · CAS 67953-76-8 · C2H4K4O7P2. UNII CVI36ET72E.

Identification

CAS Registry Number	67953-76-8
PubChem CID	26938
Molecular formula	C2H4K4O7P2
IUPAC name	tetrapotassium;1,1-diphosphonatoethanol
UNII (FDA)	CVI36ET72E

Computed Descriptors

Molecular Weight	358.39
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	0
Exact Mass	357.7980524
Monoisotopic Mass	357.7980524
Topological Polar Surface Area	147
Heavy Atom Count	15
Formal Charge	0
Complexity	188

Physical description & handling notes

Liquid

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Cosmetic ingredients (Tetrapotassium Etidronate) -> CIR (Cosmetic Ingredient Review)
GHS notification summary	3.2% (23 / 715)

GHS Hazard Classification

GHS notification summary	3.2% (23 / 715)
Reported hazard statements	H302 (26.3%), H319 (17.3%), H411 (61.7%), H315 (11.3%), H318 (10.3%)

This chemical does not meet GHS hazard criteria for 3.2% (23 of 715) of reports.

H302 (26.3%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

CIR ingredient: Tetrapotassium Etidronate
Not Known or Reasonably Ascertainable
All Other Chemical Product and Preparation Manufacturing
Fabricated Metal Product Manufacturing
Food, beverage, and tobacco product manufacturing
Computer and Electronic Product Manufacturing

Synonyms

Tetrapotassium etidronate; 14860-53-8; Tetrapotassium (1-hydroxyethylidene)bisphosphonate; EINECS 238-928-5; CVI36ET72E; Phosphonic acid, (1-hydroxyethylidene)bis-, tetrapotassium salt; EINECS 267-956-0; POTASSIUM ETIDRONATE; (1-Hydroxyethylidene)diphosphonic acid, tetrapotassium salt; Ethane-1-hydroxy-1,1-diphosphonic acid, tetrapotassium salt; Phosphonic acid, (1-hydroxyethylidene)bis-, potassium salt; DTXSID3029732; EC 267-956-0; 1-Hydroxylethanediphosphonic acid, potassium salt; Hydroxyethylidene diphosphonic acid, potassium salt; Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, potassium salt (1:4)

Frequently Asked Questions

What are the CAS number and molecular formula of Potassium salt of (1-HydroxyEthylidene) Diphosphonate?

CAS 67953-76-8; molecular formula C2H4K4O7P2; molecular weight — g/mol.

What other names is Potassium salt of (1-HydroxyEthylidene) Diphosphonate known by?

Tetrapotassium etidronate, 14860-53-8, Tetrapotassium (1-hydroxyethylidene)bisphosphonate, EINECS 238-928-5, CVI36ET72E, Phosphonic acid, (1-hydroxyethylidene)bis-, tetrapotassium salt.

What is the regulatory status of Potassium salt of (1-HydroxyEthylidene) Diphosphonate?

Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Tetrapotassium Etidronate) -> CIR (Cosmetic Ingredient Review).

Is Potassium salt of (1-HydroxyEthylidene) Diphosphonate classified as hazardous?

3.2% of GHS notifications report no hazard classification (23 of 715).

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.