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CAS No 7757-82-6 , disodium Search by region : China

  • Name: disodium
  • Synonyms: Disodium sulphate; Thenardite; Sodium sulfate (2:1);Disodium sulfate; 7757-82-6; Sulfuric acid disodium salt; Natriumsufat;sulfate; Salt cake;disodium;
  • CAS Registry Number:
  • Melting Point: 884 ºC
  • Boiling Point: 1700 ºC
  • Density: 2.68
  • Refractive index: 1.484
  • Water Solubility: 18.5 MG/L
  • Safety Statements: R36:Irritatingtoeyes.;
  • Hazard Symbols: Xi:Irritant;
  • HS Code: 28331100
  • EINECS: 231-820-9
  • Molecular Weight: 142.042139
  • InchiKey: PMZURENOXWZQFD-UHFFFAOYSA-L
  • InChI: InChI=1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
  • Risk Statements: S24/25
  • Molecular Formula: Na2O4S
  • Molecular Structure:CAS No:7757-82-6 disodium

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7757-82-6 Sodium Sulfate Anhydrous

  • Our sodium sulphate owes good quality but absolutely competive price which sold worldwide!
  • China LiuYang SanJi Chemical Trade Co.,Ltd [Manufacturer, Trading Company]
  • Tel: 86-731-83618598
  • Fax: 86-731-83668688
  • Address: B1206 Central Park, Jinsha Middle Road Liuyang,HunanChina
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7757-82-6 sodium sulfate anhydrous

  • DESCRIPTION : Sodium sulfate (Na2SO4) is a salt formed by the combination of sulfate and sodium ions. Sodium sulfate is soluble in water and its aqueous solution is weakly alkaline, soluble in glycerol and insoluble in ethanol. SPECS : Appearance :pu...
  • Min. Order: 30000
  • FOB Price: USD80 - 90 /
  • China Hubei Aging Chemical Co Ltd [Manufacturer, Trading Company, Buying Office]
  • Tel: 86-27-87056469
  • Address: Optical Valley New World WUHAN ,HubeiChina
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7757-82-6 Good Quality Sodium Sulphate Anhydrous Cas No. 7757-82-6

  • Packaging & Delivery Packaging Details: 25kg/bag Delivery: 7 days after payments Specification Item Standard Appearance White Crystal Powder Sodium sulphate ≥ 99% Water insoluble matter% ≤0.05% Ca & Mg(Mg) ≤0.15% Chloride (Cl) ≤0.35% Fe ≤0.002% ...
  • Min. Order: 5000
  • FOB Price: USD1 - 99 /
  • China Hubei Ocean Biotech Co,.Ltd [Manufacturer]
  • Tel: 86-027-83733110
  • Address: No. 34, Fazhan Road, Qiaokou Dist.Wuhan Wuhan,HubeiChina
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7757-82-6 Sodium sulfate Anhydrous

  • We are producing and offering Sodium Sulphate Anhydrous in industry grade and the list of our chemicals is the following, so pls check. LIST OF CHEMICALS Ammonium Bicarbonate Ammonium Chloride Calcium Chloride Magnesium Chloride Magnesium Sulphate Me...
  • China Chongqing Chinabase Import & Export Co., Ltd [Manufacturer]
  • Tel: 86-23-88280398
  • Address: 9/F., Fortune Tower A, No. 2 Fortune Road, Yubei District, Chongqing,ChongqingChina
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7757-82-6 Sodium sulfate

  • China Taiyuan RHF CO., ltd. [Manufacturers]
  • Tel: 0351-7436719
  • Fax: +86-351-7436719
  • Address: Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi null,ShanXiChina
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7757-82-6 Anhydrous Sodium Sulphate

  • China Trust&We Co., Ltd. [Manufacturer]
  • Tel: +86-21-61044582
  • Fax: +86-21-61044583
  • Address: 1-102,No.11,Dongjiaominxiang Alley,
    Dongcheng District,
    Beijing 100005,China null,nullChina
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7757-82-6 Anhydrous Sodium Sulphate

  • China Shanghai Xunxin Chemical Co., Ltd [Manufacturers]
  • Tel: +86-(21)-38218795
  • Fax: +86-(21)-38218795
  • Address: 580 Lane, Kanghong Road, Pudong New District, Shanghai 201315, Shanghai,ShanghaiChina
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7757-82-6 Anhydrous Sodium Sulphate

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7757-82-6 Anhydrous Sodium Sulphate

  • China China Langchem Inc. null
  • Tel: +86-(21)-58956006
  • Fax: +86-(21)-58956100
  • Address: 514 Room, 1# Building, 88# Cailun Road, Zhangjiang High Tech Park, Shanghai 201203, null,nullChina
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7757-82-6 Anhydrous Sodium Sulphate

  • China Haihang Industry Co., Ltd. null
  • Tel: +86-(531)-88032799
  • Fax: +86-(531)-85821093
  • Address: 2/F, East Tower, Bldg 12, No. 2 Qilihe Road, Jinan 250100, null,nullChina
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References of disodium
Title: Sodium Sulfate
CAS Registry Number: 7757-82-6
Molecular Formula: Na2O4S
Molecular Weight: 142.04
Percent Composition: Na 32.37%, O 45.06%, S 22.57%
Line Formula: Na2SO4
Literature References: Occurs in nature as the minerals mirabilite, thenardite. Industrial production: Faith, Keyes & Clark's Industrial Chemicals, F. A. Lowenheim, M. K. Moran, Eds. (Wiley-Interscience, New York, 4th ed., 1975) p 762-768.
Properties: Anhydrous form, salt cake (technical grade). Powder or orthorhombic bipyramidal crystals, mp ~800°. d 2.7. Sol in ~3.6 parts water. Max soly at 33°: 1 in 2. Above this temp the soly gradually decreases and at 100° requires 2.4 parts water. Insol in alcohol.
Melting point: mp ~800°
Density: d 2.7
 
Derivative Type: Decahydrate
Synonyms: Glauber's salt
Molecular Formula: Na2O4S.10H2O
Molecular Weight: 322.19
Percent Composition: Na 14.27%, O 69.52%, S 9.95%, H 6.26%
Properties: Odorless, efflorescent crystals or granules, mp 32.4°. d 1.46. Loses all its water at 100°. Sol in 1.5 parts water at 25°, in 3.3 parts water at 15°. Soly in water decreased by NaCl. Sol in glycerol; insol in alcohol. The aq soln is neutral. pH 6-7.5. Keep well closed in a cool place.
Melting point: mp 32.4°
Density: d 1.46
 
Use: For standardizing dyes; in freezing mixtures; in dyeing and printing textiles. The anhydrous form for drying organic liquids; in Kjeldahl nitrogen determination; in manuf of glass, ultramarine, paper pulp.
Therap-Cat: Cathartic.
Therap-Cat-Vet: Purgative.
Keywords: Laxative/Cathartic.