Sodium Phosphate, Dibasic, Heptahydrate

Name: Sodium Phosphate, Dibasic, Heptahydrate
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 13860

CAS 7782-85-6H15Na2O11PMW 268.07

Sodium Phosphate, Dibasic, Heptahydrate (CAS 7782-85-6) — formula H15Na2O11P, molecular weight 268.07; category inorganic chemicals.

Specifications

CAS Number7782-85-6

Molecular FormulaH15Na2O11P

Molecular Weight268.07

CategoryInorganic Chemicals

Purchase Profile

What this product is

Sodium Phosphate, Dibasic, Heptahydrate is an inorganic compound with CAS registry number 7782-85-6 and molecular formula H15Na2O11P (molecular weight 268.07), belonging to the inorganic chemicals segment of chemical raw materials.

Identification

CAS number: 7782-85-6

Its molecular formula H15Na2O11P comprises 15 H, 2 Na, 11 O, 1 P atoms.

Also known as: Sodium Phosphate, Dibasic, Heptahydrate · Disodium Phosphate heptahydrate

Category: inorganic chemicals

Frequently Asked Questions

What is the CAS number of Sodium Phosphate, Dibasic, Heptahydrate?

The CAS registry number of Sodium Phosphate, Dibasic, Heptahydrate is 7782-85-6.

What is the molecular formula and molecular weight of Sodium Phosphate, Dibasic, Heptahydrate?

Molecular formula H15Na2O11P, molecular weight 268.07.

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

It is also registered under: Sodium Phosphate, Dibasic, Heptahydrate, Disodium Phosphate heptahydrate.

Which category does Sodium Phosphate, Dibasic, Heptahydrate belong to?

Category: Inorganic Chemicals.

PubChem Public Data

Public-database records for Sodium Phosphate, Dibasic, Heptahydrate (CAS 7782-85-6), reproduced here for independent cross-checking.

Regulatory listings

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

Physical description and handling notes

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

How this substance is indexed

CAS Registry Number	7782-85-6
PubChem CID	6096963
分子式	H15Na2O11P
IUPAC 名称	disodium;hydrogen phosphate;heptahydrate
UNII（FDA）	70WT22SF4B

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]

Names this substance appears under

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

Computed molecular descriptors

分子量	268.07
氢键供体数	8
氢键受体数	11
可旋转键数	0
精确质量	268.01473685
单同位素质量	268.01473685
拓扑极性表面积	90.4
重原子数	14
形式电荷	0
复杂度	46.5

Database abstract

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

Source: PubChem / Wikidata; the batch COA governs where values differ.

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