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Sodium sulphate decahydrate

CAS 13759-07-4Na2SO4MW 142.04

Sodium sulphate decahydrate (CAS No. 13759-07-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number13759-07-4
Molecular FormulaNa2SO4
Molecular Weight142.04
Melting Point884 °C
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsInorganic Chemicals
CategoryInorganic Chemicals

Where it is used

Inorganic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of Sodium sulphate decahydrate?

The CAS number of Sodium sulphate decahydrate is 13759-07-4.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Sodium sulphate decahydrate?

Main applications include Inorganic Chemicals.

How do I buy Sodium sulphate decahydrate or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

Sodium sulphate decahydrate · CAS 13759-07-4 · Na2SO4. UNII 36KCS0R750. Melting Point: 884 °C; Melting Point: 888 °C; Density: 2.671.

Identification

CAS Registry Number13759-07-4
PubChem CID24436
Molecular formulaNa2SO4
IUPAC namedisodium;sulfate
UNII (FDA)36KCS0R750

Computed Descriptors

Molecular Weight142.04
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass141.93126821
Monoisotopic Mass141.93126821
Topological Polar Surface Area88.6
Heavy Atom Count7
Formal Charge0
Complexity62.2

Physical & Chemical Properties

Melting Point884 °C
Melting Point888 °C
Density2.671
Density2.671 @25 °C
Viscosity2.48 (22% solution at 20 °C)

Physical description & handling notes

  • Large Crystals; CBI; Dry Powder; Wet Solid; Dry Powder; Gas Vapor; Wet Solid; Other Solid; Dry Powder; Large Crystals; Liquid; Liquid; Dry Powder; Liquid; Liquid; Other Solid; Dry Powder; Large Crystals
  • Colourless crystals or a fine, white, crystalline powder; The decahydrate is efflorescent
  • White, hygroscopic solid; Available forms are anhydrous (7757-82-6) and decahydrate (7727-73-3); [CHEMINFO]
  • WHITE HYGROSCOPIC SOLID IN VARIOUS FORMS.
  • Powder or orthorhombic bipyramidal crystals
  • White orthorhombic crystals or powder

Regulatory Status

Regulatory & Food ContactFDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
COLOUR_RETENTION_AGENT: Food Additives
GLAUBER'S SALT
NOT SPECIFIED
TRS 909-JECFA 57/42
FAS 44-JECFA 53/113 (1999)
GHS notification summary96.5% (4127 / 4277)

GHS Hazard Classification

GHS notification summary96.5% (4127 / 4277)
Reported hazard statementsH320, H370

This chemical does not meet GHS hazard criteria for 96.5% (4127 of 4277) of all reports.

Reported as not meeting GHS hazard criteria by 4127 of 4277 companies (only 3.5% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

  • It is produced from mineral deposits and may contain the following contaminants: dichromate (less than 0.2%), sodium sulfite, sodium chloride, magnesium chloride, magnesium sulfate, lithium carbonate, lithium sulfate, ferric oxide, cupric chloride, sodium hydrogen sulfate, sodium thiosulfate, and boric acid; [CHEMINFO]
  • Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
  • Textile arts [Category: Hobbies]
  • For standardizing dyes; in freezing mixtures; in dying and printing textiles.
  • The anhydrous form for drying organic liquids; in Kjeldahl nitrogen determination; in manufacture of glass, ultramarine, paper pulp.
  • Manufacture of kraft paper, paperboard, and glass; filler in synthetic detergents; sodium salts; ceramic glazes; processing textile fabrics; dyes, tanning; pharmaceuticals; freezing mix; laboratory reagent; food additive.

Synonyms

SODIUM SULFATE; 7757-82-6; Disodium sulfate; Sodium sulfate anhydrous; Sodium sulfate, anhydrous; Salt cake; Sodium sulphate; Sulfuric acid disodium salt; Disodium sulphate; Sodium sulphate anhydrous; Sodium sulfate (2:1); Bisodium sulfate; Sodium sulfate, dried; Anhydrous sodium sulfate; Disodium monosulfate; Dibasic sodium sulfate

Frequently Asked Questions

What are the CAS number and molecular formula of Sodium sulphate decahydrate?

CAS 13759-07-4; molecular formula Na2SO4; molecular weight — g/mol.

What other names is Sodium sulphate decahydrate known by?

SODIUM SULFATE, 7757-82-6, Disodium sulfate, Sodium sulfate anhydrous, Sodium sulfate, anhydrous, Salt cake.

What is the regulatory status of Sodium sulphate decahydrate?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; COLOUR_RETENTION_AGENT: Food Additives; GLAUBER'S SALT.

Is Sodium sulphate decahydrate classified as hazardous?

96.5% of GHS notifications report no hazard classification (4127 of 4277).

What are the key physical properties of Sodium sulphate decahydrate?

Melting Point: 884 °C; Melting Point: 888 °C; Density: 2.671; Density: 2.671 @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.

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