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Disodium Phosphate heptahydrate

CAS 7782-85-6H15Na2O11PMW 268.07

济南圣和化工有限公司现供应Inorganic Chemicals——Disodium Phosphate heptahydrate(CAS 7782-85-6),分子式 H15Na2O11P,分子量 268.07。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Inorganic Chemicals
类别Inorganic Chemicals

应用领域

Inorganic Chemicals

该产品的下游应用集中在Inorganic Chemicals。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:Disodium Phosphate heptahydrate 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

选择 济南圣和化工有限公司 的理由:产品信息透明(含 CAS、分子式、理化参数)、报价响应快(一个工作日内)、单证齐全(COA/MSS/质检资料按需提供)、支持批量与长期协议供货。如需 Disodium Phosphate heptahydrate 以外的配套原料,也欢迎一并列出需求清单。

常见问题

Disodium Phosphate heptahydrate 的 CAS 号是多少?

Disodium Phosphate heptahydrate 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。

Disodium Phosphate heptahydrate 有什么用途?

主要应用于Inorganic Chemicals。

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.

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