二水磷酸氢钙

Name: 二水磷酸氢钙
Brand: 济南圣和化工有限公司

CAS 7789-77-7CaH5O6PMW 172.09

济南圣和化工有限公司现供应无机化学品——二水磷酸氢钙（CAS 7789-77-7），分子式 CaH5O6P，分子量 172.09。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	7789-77-7
分子式	CaH5O6P
分子量	172.09
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：二水磷酸氢钙备有现货，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

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。除二水磷酸氢钙外，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

二水磷酸氢钙的 CAS 号是多少？

二水磷酸氢钙的 CAS 号为 7789-77-7。

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。

二水磷酸氢钙有什么用途？

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

Dicalcium phosphate dihydrate · CAS 7789-77-7 · CaH5O6P. UNII O7TSZ97GEP. Density: 2.89 @25 °C.

Identification

CAS Registry Number	7789-77-7
PubChem CID	104805
Molecular formula	CaH5O6P
IUPAC name	calcium;hydrogen phosphate;dihydrate
UNII (FDA)	O7TSZ97GEP

Computed Descriptors

Molecular Weight	172.09
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	0
Exact Mass	171.9449657
Monoisotopic Mass	171.9449657
Topological Polar Surface Area	85.4
Heavy Atom Count	8
Formal Charge	0
Complexity	46.5

Physical & Chemical Properties

Density	2.89 @25 °C

Physical description & handling notes

Calcium phosphate reacts with acid in the stomach to raise the pH. In toothpaste it provides a source of calcium and phosphate ions to support remineralization of the teeth. As a supplement it provides a source of calcium and phospate, both of which are important ions in bone homeostasis.

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Cosmetic ingredients (Dicalcium Phosphate Dihydrate) -> CIR (Cosmetic Ingredient Review)

GHS Hazard Classification

Reported hazard statements	H315 (100%), H319 (100%), H335 (100%)

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

CIR ingredient: Dicalcium Phosphate Dihydrate
Information on 2 consumer products that contain Dicalcium phosphate dihydrate in the following categories is provided:
For use as an over the counter calcium and phosphate supplement, antacid, or a source of calcium and phosphate in toothpaste.
Dicalcium Phosphate Dihydrate (Class: Other Substances, Added Date: 06-2014)

Synonyms

brushite; 14567-92-1; Brushite (Ca(HPO4).2H2O); RefChem:54997; 626-863-9; 7789-77-7; calcium hydrogenphosphate dihydrate; Calcium hydrogen phosphate dihydrate; Dicalcium phosphate dihydrate; Aksepillen; Eunova; Calcium monohydrogen phosphate dihydrate; Calcium phosphate, dibasic, dihydrate; D.C.P.; UNII-O7TSZ97GEP; Dibasic calcium phosphate dihydrate

Frequently Asked Questions

What are the CAS number and molecular formula of Dicalcium phosphate dihydrate?

CAS 7789-77-7; molecular formula CaH5O6P; molecular weight — g/mol.

What other names is Dicalcium phosphate dihydrate known by?

brushite, 14567-92-1, Brushite (Ca(HPO4).2H2O), RefChem:54997, 626-863-9, 7789-77-7.

What is the regulatory status of Dicalcium phosphate dihydrate?

Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Dicalcium Phosphate Dihydrate) -> CIR (Cosmetic Ingredient Review).

Is Dicalcium phosphate dihydrate classified as hazardous?

Hazard statements reported: H315, H319, H335.

What are the key physical properties of Dicalcium phosphate dihydrate?

Density: 2.89 @25 °C.

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.