✉ info@591daili.com☎ +86-18553102138
📞 WhatsAppEnglish
首页 › 产品目录 › 七水磷酸氢二钠

七水磷酸氢二钠

CAS 7782-85-6H15Na2O11PMW 268.07

济南圣和化工主营供应 七水磷酸氢二钠(CAS 7782-85-6),归类于无机化学品,分子式 H15Na2O11P,分子量 268.07。我们面向国内化工贸易与生产企业提供稳定的现货供应,报价响应快,支持对公转账并可开具增值税发票。

产品概览

CAS号7782-85-6
分子式H15Na2O11P
分子量268.07
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

七水磷酸氢二钠在无机化学品领域使用广泛。采购前请确认纯度等级与包装形式,以批次 COA 为验收依据。

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:七水磷酸氢二钠 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 七水磷酸氢二钠 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

七水磷酸氢二钠 的 CAS 号是多少?

七水磷酸氢二钠 的 CAS 号为 7782-85-6。

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。

七水磷酸氢二钠 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

Sodium Phosphate, Dibasic, Heptahydrate · CAS 7782-85-6 · H15Na2O11P. UNII 70WT22SF4B.

Identification

CAS Registry Number7782-85-6
PubChem CID6096963
Molecular formulaH15Na2O11P
IUPAC namedisodium;hydrogen phosphate;heptahydrate
UNII (FDA)70WT22SF4B

Computed Descriptors

Molecular Weight268.07
Hydrogen Bond Donor Count8
Hydrogen Bond Acceptor Count11
Rotatable Bond Count0
Exact Mass268.01473685
Monoisotopic Mass268.01473685
Topological Polar Surface Area90.4
Heavy Atom Count14
Formal Charge0
Complexity46.5

Physical description & handling notes

  • Solid; [Merck Index] White odorless crystals; [Alfa Aesar MSDS]

Regulatory Status

Regulatory & Food ContactFDA Inventory of Food Contact Substances Listed in 21 CFR: FCS

Documented Uses

  • Used in food production (sequestrant, emulsifier, and buffer), dyeing (mordant), manufacturing (enamels, ceramics, detergents, and boiler compounds) and fireproofing; Also used in weighting silk, tanning, soldering and brazing (instead of borax), and medicine (cathartic); [Merck Index]
  • Brazing [Category: Heat or Machine]
  • Soldering [Category: Heat or Machine]
  • Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
  • Leather Tanning and Processing [Category: Industry]
  • Textiles (Printing, Dyeing, or Finishing) [Category: Industry]

Synonyms

Phosphoric acid, disodium salt, heptahydrate; RefChem:56035; 7782-85-6; Sodium phosphate dibasic heptahydrate; Sodium phosphate, dibasic, heptahydrate; Disodium phosphate heptahydrate; UNII-70WT22SF4B; disodium;hydrogen phosphate;heptahydrate; 70WT22SF4B; Sodium hydrogen phosphate heptahydrate; Sodium phosphate, diabasic, heptahydrate; Sodium monohydrogen phosphate heptahydrate (2:1:1:7); MFCD00149180; disodium hydrogenphosphate heptahydrate; DIBASIC SODIUM PHOSPHATE HEPTAHYDRATE; H15Na2O11P

Frequently Asked Questions

What are the CAS number and molecular formula of Sodium Phosphate, Dibasic, Heptahydrate?

CAS 7782-85-6; molecular formula H15Na2O11P; molecular weight — g/mol.

What other names is Sodium Phosphate, Dibasic, Heptahydrate known by?

Phosphoric acid, disodium salt, heptahydrate, RefChem:56035, 7782-85-6, Sodium phosphate dibasic heptahydrate, Sodium phosphate, dibasic, heptahydrate, Disodium phosphate heptahydrate.

What is the regulatory status of Sodium Phosphate, Dibasic, Heptahydrate?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

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.

获取报价

✉ info@591daili.com☎ +86-18553102138📞 WhatsApp邮件询价WhatsApp 询价

供应商:济南圣和化工有限公司

鲁ICP备19031700号-2