偏磷酸钾

Name: 偏磷酸钾
Brand: 济南圣和化工有限公司

CAS 7790-53-6KO3PMW 118.070

济南圣和化工有限公司现供应无机化学品——偏磷酸钾（CAS 7790-53-6），分子式 KO3P，分子量 118.070。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	7790-53-6
分子式	KO3P
分子量	118.070
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	无机化学品
类别	无机化学品

应用领域

无机化学品

该产品的下游应用集中在无机化学品。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

供货能力：偏磷酸钾备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

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

偏磷酸钾的 CAS 号是多少？

偏磷酸钾的 CAS 号为 7790-53-6。

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。

偏磷酸钾有什么用途？

主要应用于无机化学品。

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 Metaphosphate · CAS 7790-53-6 · KO3P. UNII 01DMT14Z63.

Identification

CAS Registry Number	7790-53-6
PubChem CID	16133895
Molecular formula	KO3P
UNII (FDA)	01DMT14Z63

Computed Descriptors

Molecular Weight	118.070
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	117.92221234
Monoisotopic Mass	117.92221234
Topological Polar Surface Area	57.2
Heavy Atom Count	5
Formal Charge	0
Complexity	49.8

Physical description & handling notes

Dry Powder
Fine white powder or crystals or colourless glassy platelets
White solid; [Merck Index] White powder; [Strem Chemicals MSDS]
1 g dissolves in 100 ml of a 1 in 25 solution of sodium acetate
Not more than 7,8 (1 % suspension)

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: EMULSIFIER OR EMULSIFIER SALT, HUMECTANT EMULSIFIER; HUMECTANT; SEQUESTRANT; TEXTURIZER; THICKENER: Food Additives POTASSIUM POLYMETAPHOSPHATE Group MTDI for phosphorus from all sources, expressed as P TRS 683-JECFA 26/25 FAS 17-JECFA 26/151
GHS notification summary	100% (55 / 55)

GHS Hazard Classification

GHS notification summary	100% (55 / 55)

This chemical does not meet GHS hazard criteria for 100% (55 of 55) of all reports.

Reported as not meeting GHS hazard criteria by 55 of 55 companies. For more detailed information, please visit ECHA C&L website.

Documented Uses

CIR ingredient: Potassium Metaphosphate
Used as a humectant and emulsifier for foods; [FDA]
Food Additives -> EMULSIFIER; HUMECTANT; SEQUESTRANT; TEXTURIZER; THICKENER -> JECFA Functional Classes
Food, beverage, and tobacco product manufacturing
Metaphosphoric acid (HPO3), potassium salt (1:1): ACTIVE

Synonyms

Potassium metaphosphate; 7790-53-6; Metaphosphoric acid potassium salt; EINECS 232-212-6; UNII-01DMT14Z63; potassium oxophosphinate; 01DMT14Z63; monopotassium metaphosphate; Potassium metaphosphate (kpo3); CHEBI:148438; DTXSID90872576; RefChem:6571; DTXCID60820221; POTASSIUM METAPHOSPHATE (II); POTASSIUM METAPHOSPHATE (MART.); METAPHOSPHORIC ACID, POTASSIUM SALT

Frequently Asked Questions

What are the CAS number and molecular formula of Potassium Metaphosphate?

CAS 7790-53-6; molecular formula KO3P; molecular weight — g/mol.

What other names is Potassium Metaphosphate known by?

Potassium metaphosphate, 7790-53-6, Metaphosphoric acid potassium salt, EINECS 232-212-6, UNII-01DMT14Z63, potassium oxophosphinate.

What is the regulatory status of Potassium Metaphosphate?

Documented regulatory listings: FDA Substance added to food: EMULSIFIER OR EMULSIFIER SALT, HUMECTANT; EMULSIFIER; HUMECTANT; SEQUESTRANT; TEXTURIZER; THICKENER: Food Additives; POTASSIUM POLYMETAPHOSPHATE.

Is Potassium Metaphosphate classified as hazardous?

100% of GHS notifications report no hazard classification (55 of 55).

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.