In its elemental form, sodium has a silvery-white metallic appearance. Name:SODIUM ALUMINUM SULFATE,CAS:10102-71-3.Molecular Fomula:AlNaO8S2,Molar Mass:242.1,Density:1.610,Melting Point:~60 [MER06],Solubility:g anhydrous/100 g H2O: 37 . Sodium . SLES is an inexpensive and very effective foaming agent. Typical bulk packaging includes palletized plastic 5 gallon/25 kg. :36445-71-3, MOQ 1 gram, Molecular Formula:C22H30O7S2.2Na , . Molecular weight calculation: 22.989770*2 + 32.065. Molecular Weight: 332.43. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. More. Disodium sulfate decahydrate. Both are used extensively in household and industrial cleaners, as well as in personal care products. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. So SLES is an oligomer that contains a few ethylene oxide linkages; the mean quantity is about 3, as shown in the 3-D image. Sodium sulfate heptahydrate: . Sulfuric acid disodium salt, decahydrate. Application: Chondroitin Sulfate Sodium Salt is a sulfated glycosaminoglycan (GAG) and an important structural component of cartilage CAS Number: 9082-07-9 For Research Use Only. 30 grams of sodium sulfate divided by its molecular weight - which we found to be 142 - gives us a value of 0.2113 moles. When heated to 20 degrees Celsius, its solubility sharply increases to 139 grams per litre. Sulfur has been known since ancient times but was not accepted as an element until 1777, when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound. What is the formula mass for sodium sulfate? Sodium sulfite (sodium sulphite) is the inorganic compound with the chemical formula Na 2 SO 3. In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together. Molecular Weight: 288.38. 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.. 2. The surfactants worst adverse effect is skin irritation; and they should certainly be kept away from the eyes. Take a look at the list of ingredients on the label of your favorite body wash, face wash, or shampoo. All forms are white solids that are highly soluble in water. The Australian government's Department of Health and Ageing and its National Industrial Chemicals Notification and Assessment Scheme (NICNAS) have determined that SLES does not react with DNA. Ask an American Elements Materials Science Engineer, Publish your research on the American Elements website, Case Studies of selected key technologies invented or co-invented by American Elements in just the 1st two decades of this century, InChI=1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2. Use * as a wildcard for partial matches, or enclose the search string in double quotes for an exact match. It is derived from palm kernel oil or coconut oil. Component CAS No Weight % Sodium sulfate 7757-82-6 >95 4. 22.989770*2 + 32.065 + 15.9994*4. Promoting excellence in science education and outreach. The molar mass of sodium sulfate is 142.04214 g/mol. Molecular Formula:Na2SO4 Molecular Weight:142.04 Section 10 - Stability and Reactivity Chemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Molecular weight calculation: 22.989770*2 + 32.065 + 15.9994*3. List of these foods starting with the highest contents of Vitamin A, IU and the lowest contents of Vitamin A, IU, CaribSea, Freshwater, Flora Max, Original weighs 1089.26 kg/m (68.00028 lb/ft) with specific gravity of 1.08926 relative to pure water. Last accessed: 28 February 2021 (gestis-database.dguv.de). Packaging: Fiber Drum Glass Bottle Poly Bottle Poly Pail Specifications Certificates Certificate of Analysis (5) (All certificate documents open as a .pdf) Lot Number 161948 Lot Number 171710 Lot Number 168140 Water: 20 g/100ml Log Pow : No data available Auto-ignition temperature : No data available . Indianapolis, IN & Hybrid, Launch and grow your career with career services and resources. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Synonyms: Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt, SDS, Dodecyl sodium sulfate Molecular Formula: C12H25NaO4S Molecular Weight: 288.38 Linear Structural Formula: C12H25NaO4S MDL Number: MFCD00036175 Melting Point: 204-207 C Density: 1.1 g/cm3 at 20 C. Compare this item. Reactions: Chemistry Science Videos & Infographics Thank you! (Select up to 3 total.) 1,4-Dioxane is classified by the International Agency for Research on Cancer as a Group 2B carcinogen: possibly carcinogenic to humans. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. . Sodium Hydrogen Sulfate molecular weight Molar mass of NaHSO4 = 120.06031 g/mol Convert grams Sodium Hydrogen Sulfate to moles or moles Sodium Hydrogen Sulfate to grams Molecular weight calculation: 22.989770 + 1.00794 + 32.065 + 15.9994*4 Percent composition by element Similar chemical formulas Note that all formulas are case-sensitive. . Component Compounds: CID 1118 (Sulfuric Acid) CID 5359268 (Aluminum) CID 5360545 . . 322.20. AM of Na = 23 AM of S = 32 AM of O = 16. Step 2 - divide the mass of the sample by its molecular weight. Its a contraction for lauryl ether in its more formal name, sodium lauryl ether sulfate, or SLES. The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. Total Mass. Its essentially a synthetic soap. Molecular mass : 142.04 g/mol Solubility : Soluble in water. Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. The anhydrous form is more resistant to oxidation by air. Sodium Sulfate | Na2SO4 or Na2O4S | CID 24436 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological . Hygroscopic: absorbs moisture or water from the air. With an annual production of 6 million tonnes, the decahydrate is a major commodity chemical product. FDA/CFSAN--Cosmetics Handbook Part 3: Cosmetic Product-Related Regulatory Requirements and Health Hazard Issues. Soluble in water to form sodium bisulfate, the solution is acidic, soluble in fuming sulfuric acid, insoluble in ethanol. Sodium sulfate Linear Formula: Na2SO4 CAS Number: 7757-82-6 Molecular Weight: 142.04 Product Comparison Guide Use the product attributes below to configure the comparison table. Lauryl, of course, is an early term for what is now called the dodecyl alkyl group, orn-C12H25. What is Sodium sulfide? Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. SCS purified from bovine hyaline cartilage and treated with proteolytic enzymes to remove trace impurities has a molecular weight of 50,000 and appears to be monodisperse or nearly so. However, the molecular weight was indirectly determined by using a set of reference standards since the SEC resulted in the separation of molecules by hydrodynamic . The light-scattering technique has been successfully applied to determination of the molecular weight of sodium chondroitin sulfate (SCS). Get . Molecular weight standards for calibration of gel filtration and sodium dodecyl sulfate-polyacrylamide gel electrophoresis: ferritin and apoferritin. In this study, we examined the relationship between the molecular weight of dextran sulfate sodium (DSS) and the features of colitis in a DSS-induced mouse model of human ulcerative colitis. In this case, the question states the sample mass is 30 grams. 1. National Institute of Standards and Technology; U.S. Department of Commerce; 1401 Constitution Ave N.W. The molecule can be notable for its current or historical importance or for any quirky reason. Sodium laureth sulfate ( SLES ), an accepted contraction of sodium lauryl ether sulfate ( SLES ), also called sodium alkylethersulfate, is an anionic detergent and surfactant found in many personal care products ( soaps, shampoos, toothpaste, etc.) 1. Sign-up for chemical ingredients updates. Among the three different MWs, 40,000 Da DS was most effective in attenuating cell aggregation during the cultures of CS13-1.00 cells, and showed the highest maximum mAb concentration. Store in a tightly closed container. * Refer to Certificate of Analysis for lot specific data (including water content). The SmellsWheel helps you to identify the gustatory and olfactory characteristics of raw materials. 3. Sodium Sulfate molecular weight Molar mass of Na2SO4 = 142.04214 g/mol Convert grams Sodium Sulfate to moles or moles Sodium Sulfate to grams Molecular weight calculation: 22.989770*2 + 32.065 + 15.9994*4 Percent composition by element Calculate the molecular weight of a chemical compound Enter a chemical formula: 1155 Sixteenth Street, NW, Washington, DC 20036, USA |service@acs.org|1-800-333-9511 (US and Canada) | 614-447-3776 (outside North America), Copyright 2022 American Chemical Society, American Association of Chemistry Teachers, Reactions: Chemistry Science Videos & Infographics. Molecular Formula C12-H26-O4-S.Na Molecular Weight 288.3815 All More than likely, sodium laureth sulfate is the first ingredient (after water) on the list. SLES is prepared by ethoxylation of dodecyl alcohol, which is produced industrially from palm kernel oil or coconut oil. The commercial product is an aqueous solution that contains 3070 wt% of SLES. 16 March 2022Buy Sodium decyl diphenyl ether disulfonate,Cas No. Iopamidol as an oral contrast media for computed tomography: a taste comparison to iohexol, diatrizoate sodium, and barium sulfate. Heptahydrate crystals also oxidize in air to form sodium sulfate. It was found that the molecular weight of DSS is very important factor in the induction of colitis [ 17] or colitis-induced dysplastic lesions (carcinogenicity) [ 18 ]. Formula: Na2SO4 Formula Weight: 142.04 CAS Number: 7757-82-6 Specific Gravity: 1L = 2.68 Kg Related Products: Sodium Sulfate Compare this item Sodium Sulfate Anhydrous, ACS Reagent Reagents This compound is the sodium salt of the 12-carbon an organosulfate. Molar mass: 126.043 . See full answer below. The Conversions and Calculations web site. Dextran sodium sulfate (DSS, #160110, molecular weight: 36-50 kDa) was purchased from MP Biomedicals (Irvine, CA, USA). Molecular Formula: NaHSO4: Molar Mass: 120.06: Density: 2.1: Melting Point: 315 C: Water Solubility: soluble in 2 parts H2O, 1 part boiling H2O; decomposes in alcohol to sodium sulfate and H2SO4 [MER06] Molecular Weight: 242.10. A white, water-soluble solid, it is used commercially as an antioxidant and preservative. It is a strong alkaline solution when exposed to moist air it smells like rotten eggs. But waitlaureth isnt a chemical term, is it? Read more related scholarly scientific articles and abstracts. 3. About; . [1] Therefore, it may have either orthorhombic or hexagonal crystal structures. To complete this calculation, you have to know what substance you are trying to convert. At a temperature of 0 degrees Celsius, the solubility of anhydrous sodium sulphate in water is 47.6 grams per litre. Sheet ( SDS ) to know what substance you are trying to convert contraction for lauryl ether its! 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Decyl diphenyl ether disulfonate, CAS No weight % sodium sulfate is 142.04214 g/mol, and barium..
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