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Sodium sulfate
Sodium sulfate. Na2SO4. Synonyms: Sodium sulfate. CAS . Molecular Weight 142.04. Browse Sodium sulfate and related products at Merck.
Sodium Sulfate Statistics and Information | U.S. Geological …
Sodium Sulfate Statistics and Information. Statistics and information on the worldwide supply of, demand for, and flow of the mineral commodity sodium sulfate. Sodium sulfate, also known as disodium sulfate (Na 2 SO 4 ), is an inorganic chemical that has several important industrial uses. It is produced from naturally occurring sodium-sulfate ...
DUDA ENERGY LLC Safety Data Sheet Sodium Sulfate
Chemical name: Sodium sulfate CAS number: New Jersey Right To Know Components Chemical name: Sodium sulfate CAS number: Massachusetts Right To Know Components Chemical name: Sodium sulfate CAS number: SARA 302 Components No chemicals in this material are subject to reporting …
SODIUM SULFATE
SODIUM SULFATE thPrepared at the 55th JECFA (2000), maintained at 57 JECFA and published in FNP 52 Add 9 (2001). ADI "not specified" was established at the 57th JECFA (2001). SYNONYMS Glauber's salt (decahydrate from); INS No. 514 DEFINITION C.A.S. number (Anhydrous) (Decahydrate) Chemical formula Na 2SO 4 · xH
Sodium ethyl sulfate | C2H5NaO4S | CID 23680278
Sodium ethyl sulfate | C2H5NaO4S | CID 23680278 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. ... Title and Summary. 1 Structures Expand this menu. 2 Names and Identifiers Expand this menu.
Sodium sulfate
Sodium sulfate is a white deliquescent hygroscopic solid, poorly soluble in water (19.5 g/100 ml at 20 °C for anhydrous salt and 44 g/100 mL at 20 °C for decahydrate). It is insoluble in ethanol. Sodium sulfate has a density of 2.664 g/cm 3 for the anhydrous form and 1.464 g/cm 3 for the decahydrate. Its anhydrous form melts at 884 °C.
Sodium sulfate heptahydrate
The solubility of the heptahydrate at 20 °C is 3.145 mol/kg [Steiger.etal:2008] Title: Crystallization of sodium sulfate phases in porous materials: The phase diagram Na2SO4–H2O and the generation of stress Author: Steiger, Michael; Asmussen, Sönke. Figure 1 indicates that, eventhough it is a metastable phase, the heptahydrate is more ...
CFR
§ 182.3766 - Sodium metabisulfite. § 182.3795 - Sodium sorbate. § 182.3798 - Sodium sulfite. § 182.3862 - Sulfur dioxide. § 182.3890 - Tocopherols. …
eCFR :: 21 CFR 172.822 -- Sodium lauryl sulfate.
The food additive sodium lauryl sulfate may be safely used in food in accordance with the following conditions: ( a) The additive meets the following specifications: ( 1) It is a mixture of sodium alkyl sulfates consisting chiefly of sodium lauryl sulfate [CH 2 (CH 2) 10 CH 2 OSO 2 Na]. ( 2) It has a minimum content of 90 percent sodium alkyl ...
Sodium sulfate | Na2O4S | ChemSpider
Sodium sulfate. Molecular Formula NaOS. Average mass 142.042 Da. Monoisotopic mass 141.931274 Da. ChemSpider ID 22844. - Charge.
40 CFR Part 415 Subpart Q -- Sodium Dichromate and Sodium Sulfate
For the purpose of this subpart: ( a) Except as provided below, the general definitions, abbreviations and methods of analysis set forth in 40 CFR part 401 shall apply to this subpart. ( b) The term product shall mean sodium dichromate. ( c) The term Cr (T) shall mean total chromium. ( d) The term Cr (+ 6) shall mean hexavalent chromium.
Sodium Lauryl Sulfate
sodium lauryl sulfate (SLS or K12); sodium dodecyl sulfate (SDS); sodium dodecyl sulphate (SDS) CAS number: 151-21-3 Packing: In 20 kg craft-paper bags. I tem S an dr Standard GB/T15963-2008 Appearance White powder White needle ... Title: Sodium Lauryl Sulfate Created Date:
sodium sulphate
Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, IR Spectrum, References, Notes Data compilation copyrightby the U.S. Secretary of Commerce on behalf of the U.S.A.All rights reserved.
Re‐evaluation of sulphuric acid and its sodium, …
Data in humans indicated that sodium sulphate at 300 mg/kg bw and higher (corresponding to 207 mg sulphate/kg bw) induced laxative effect. The Panel noted that the exposure to sulphates at mean and 95th percentile in the non brand-loyal scenario as well as in the other scenarios is far below this dose.
Solubility of manganese oxide in molten sodium chloride and sodium sulfate
@article{osti_6597799, title = {Solubility of manganese oxide in molten sodium chloride and sodium sulfate}, author = {Deanhardt, L M and Stern, K H and Wolff, S R}, abstractNote = {The question of whether manganese might improve hot corrosion resistance was approached in the present work by measuring the solubility of …
Natri sulfat – Wikipedia tiếng Việt
Natri sunfat giúp làm bằng phẳng, loại bỏ các điện tích âm trên sợi vải để thuốc nhuộm có thể thấm sâu hơn. Khác với natri chloride, nó không ăn mòn các bình nhuộm bằng thép không gỉ. Ứng dụng này ở Mỹ và Nhật Bản tiêu thụ khoảng 100,000 tấn năm 2006.
Sodium Sulfate
Sodium sulfate is defined as the sodium salt of sulfuric acid. The sodium sulphate chemical formula is Na 2 SO 4.. Anhydrous sulfate can be described as a white crystalline solid, which is also called mineral thenardite, whereas, the decahydrate Na 2 SO 4.10H 2 O has been called either mirabilis or Glauber's salt.. When Na 2 SO 4.7H 2 O is …
EWG's Food Scores | Ingredient: Sodium Aluminum Sulfate
You can opt out at any time. Overall Sodium Aluminum Sulfate is of moderate concern in food. The overall ingredient concern is determined by using a weight of evidence evaluation of the known safety or hazards. In calculating an overall ingredient score multiple findings of low concern may lead to an overall moderate concern rating, or multiple ...
Sodium sulfate decomposition in dry atmospheres
@misc{etde_20160909, title = {Sodium sulfate decomposition in dry atmospheres} author = {Samadhi, T W, Elliott, J C, Jones, L E, and Clare, A G} abstractNote = {Na{sub 2}SO{sub 4} in silicate glass batches is an environmental issue, since it releases SO{sub x} upon decomposition. Decomposition of Na{sub 2}SO{sub 4} …
CFR
For the most up-to-date version of CFR Title 21, go to the Electronic Code of Federal Regulations (eCFR). New Search: ... § 182.1125 - Aluminum sulfate. § 182.1127 - Aluminum ammonium sulfate ... § 182.2729 - Sodium calcium aluminosilicate, ...
sodium sulphate
Sodium sulfate; Other names: Sulfuric acid, sodium salt; Sulfuric acid sodium salt (1:2); Sodium sulfate Information on this page: Gas phase thermochemistry data; Phase change data; References; Notes; Other data available: Condensed phase thermochemistry data; Reaction thermochemistry data;
EWG's Food Scores | Ingredient: Sodium Lauryl Sulfate
Source. The international Organisation for Economoic Co-operation and Development reported that sodium lauryl sulfate has an acute oral LD50 of 1,200 mg/kg body weight in rats. Organisation for Economic Co-Operation and Development. 1995. Sodium dodecyl sulfate CAS No. 151-21-3. SIDS Initial Assessment Profile for SIAM 5 October 28-30, …
Sodium Sulfate | The Merck Index Online
Monograph ID M10079 Title Sodium Sulfate Molecular formula Na 2 O 4 S Molecular weight 142.04 Percent composition Na 32.37%, O 45.05%, S 22.57%
sodium sulphate
Formula: Na 2 O 4 S. Molecular weight: 142.042. IUPAC Standard InChI: InChI=1S/2Na.H2O4S/c;;1-5 (2,3)4/h;; (H2,1,2,3,4)/q2*+1;/p-2. IUPAC Standard …
CFR
The information on this page is current as of Dec 22, 2023. For the most up-to-date version of CFR Title 21, go to the Electronic Code of Federal Regulations …
CFR
The information on this page is current as of Dec 22, 2023. For the most up-to-date version of CFR Title 21, go to the Electronic Code of Federal Regulations (eCFR). § 582.1 - Substances that are generally recognized as safe. § 582.10 - Spices and other natural seasonings and flavorings. § 582.20 - Essential oils, oleoresins (solvent-free ...
Sodium sulphate, its sources and uses
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eCFR :: 21 CFR 186.1797 -- Sodium sulfate.
(a) Sodium sulfate (Na 2 SO 4, CAS Reg. No. ), also known as Glauber's salt, occurs naturally and exists as colorless crystals or as a fine, white crystalline powder. It is prepared by the neutralization of sulfuric acid with sodium hydroxide.
Thermodynamic Stability of Sodium Sulfate Heptahydrate
— H20 are reevaluated and additional vapour pressure data for the equilibria pertaining to the heptahydrate are measured. A consistent equilibrium diagram for the phases anhydrite-heptahydrate-decahydrate-aqueous solution-water vapour is presented. The density of Na2S04-7H20 is determined as 1.53 ± 0.02g cm-3 at 20°C. Maximum crystallisation …