››More information on molar mass and molecular weight. 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.
SODIUM METASILICATE PENTAHYDRATE Page 1 Issued: 23/01/2013 Revision No: 1 1. IDENTIFICATION OF THE SUBSTANCE / PREPARATION AND OF THE COMPANY / UNDERTAKING Product name: SODIUM METASILICATE PENTAHYDRATE CAS number: 10213-79-3 EINECS number: 229-912-9 Index number: 014-010-00-8 Product code: * 2270001
Sodium metasilicate is the chemical substance with formula Na 2 SiO 3, which is the main component of commercial sodium silicate solutions. It is an ionic compound consisting of sodium cations Na + and the polymeric metasilicate anions [– SiO 2− 3 –] n.
Sodium metasilicate pentahydrateLD50 = 847 mg/kg ( Rat ) Not listed Not listed Sodium metasilicate LD50 = 1153 mg/kg ( Rat ) Not listed Not listed Toxicologically Synergistic Products No information available Delayed and immediate effects as well as chronic effects from short and long-term exposure Irritation Causes burns by all exposure routes
Sodium metasilicate is made by adding caustic soda to liquid sodium silicate to obtain an equal molar ratio of sodium oxide (Na2O) to silicon dioxide (SiO2). The resulting metasilicate liquor is then cooled to crystallize the pentahydrate product or passed through a dryer to remove water and yield the anhydrous product.
The molar mass and molecular weight of Na2SiO3·5(H2O) - Sodium Metasilicate Pentahydrate is 212.14.
Sodium Sulfate Pentahydrate Na2SO4.5H2O Molar Mass, Molecular Weight
Sodium metasilicate is a member of the sodium compound family, according to the International Programme on Chemical Safety 1 2. A very basic compound, sodium metasilicate is used in a variety of industrial and household settings 2. While it is a cleaning and de-rusting solution, it is highly corrosive and should be handled with care.
Sodium metasilicate, pentahydrate. Other Names. Silicic acid (H2SiO3), disodium salt, pentahydrate. Sodium Metasilicate Pentahydrate. Enquire about Sodium ...
Sigma-Aldrich offers a number of Sodium thiosulfate pentahydrate products. View information & documentation regarding Sodium thiosulfate pentahydrate, including CAS, MSDS & more.
Silicon sodium oxide (Si3Na2O7) Sodium Metasilicate; Sodium metasilicate nonahydrate; Sodium metasilicate pentahydrate; Sodium Metasilicate, Anhydrous; SODIUM ORTHOSILICATE; Sodium Silicate; Sodium Silicon Oxide; Sodium trisilicate; Tetrasodium orthosilicate; Water Glass. Health & Regulatory Guidelines. EPA Regulations: Marine Polutant: No ...
Sodium metasilicate pentahydrate ≥97% CAS Number 10213-79-3. Linear Formula Na 2 SiO 3 · 5H 2 O . Molecular Weight 212.14 . EC Number 229-912-9. MDL number MFCD00149176. PubChem Substance ID 24899560
Sodium thiosulfate (pentahydrate) Sodium thiosulfate pentahydrate ACS. Sodium thiosulfate hydrate (JP17) sodium sulfurothioate--water (1/5) AKOS015950633. Sodium Thiosulfate (Industrial Grade) LS-2481. BP-31031. E539. S079. SC-78803. FT-0645119. D01091. Sodium thiosulfate pentahydrate Biochemical grade. J-000310. Sodium thiosulfate pentahydrate ...
Chemsrc provides sodium thiosulfate pentahydrate(CAS#:10102-17-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of sodium thiosulfate pentahydrate are included as well.
CAS: 10213-79-3 MDL: MFCD00149176 EINECS: 229-912-9 Synonyms: Sodium metasilicate pentahydrate
More information about Sodium metasilicate (Na2SiO3). Solubility in water, ethanol, . To find more Sodium metasilicate information like chemical properties, structure, melting point, boiling point, density, molecular formula, molecular weight, physical properties and toxicity information.
Sodium metasilicate, anhydrous. HSDB 753. Sodium metasilicate (Na2SiO3) HSDB 5028. UNII-052612U92L. EINECS 215-687-4. EINECS 229-912-9. DP 222. EPA Pesticide Chemical Code 072603. Silicic acid, disodium salt. Sodium metasilicate anhydrous. Silicic acid (H2SiO3), disodium salt. N 38. Q 70. CHEBI:60720. SOdium silicate solution, reagent grade ...
See more Sodium products. Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s 1. The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Sodium was ...
Borax, also known as sodium borate, sodium tetraborate, or disodium tetraborate, is a compound with formula Na 2 H 4 B 4 O 9 •nH 2 O or, more precisely, [Na•(H 2 O) + m] 2 [B 4 O 5 (OH) 2− 4]. The formula is often improperly written as Na 2 B 4 O 7 •(n+2)H 2 O, reflecting an older incorrect understanding of the anion's molecular structure.
Sodium silicate is the common name for compounds with the formula Na2(SiO2)nO. A well-known member of this series is sodium metasilicate, Na2SiO3.
When heated to decomposition emits sodium peroxide, sodium hydroxide and silicates. SECTION 11: Toxicological information 11.1. Information on toxicological effects Acute toxicity : Oral: Harmful if swallowed. SODIUM METASILICATE (6834-92-0) ATE US (oral) 1280.000 mg/kg body weight Sodium metasilicate (6834-92-0) LD50 oral rat 1280 mg/kg
Hamill] SolutionsSteels QUENCHING SOLUTIONS OF AND and of 1:4:sodium 3. for 2.—carbon silicate,: B.
Synonyms: UNIFLOÒ 26 - SODIUM METASILICATE PENTAHYDRATE, Pentahydrate Metasilicate, PENTAHYDRATE Component Percent [%] CAS Number Sodium Metasilicate 56 - 59 6834-92-0 Water 41 - 44 7732-18-5 _____ 4. FIRST AID MEASURES
Sodium metasilicate pentahydrate (Na 2 SiO 3 ·5H 2 O) is normally produced by mixing sodium silicate solutions and additional caustic soda to obtain a mother liquor with ratio SiO 2:Na 2 O = 1.0, from which the final product is crystallized. The products are then separated, sieved and processed as required.
(SODIUM METASILICATE ANHYDROUS) PAGE 5 of 10 SPECIFIC GRAVITY: ..... Approximately 68 lbs/ft3 untamped, 77 lbs/ft3 tamped.
Sodium Metasilicate Pentahydrate Na2SiO3 • 5H2O bulk & research qty manufacturer. Properties, SDS, Applications, Price. Free samples program. Term contracts & credit cards/PayPal accepted.
Sodium metasilicate pentahydrate is a strong alkali produced by the fusion of silicon dioxide and sodium carbonate. Booming textile industry, rising health awareness and significant economic growth in China, India and South Korea should stimulate market growth from soap & detergent applications.
sodium sodium metasilicate water glass Prior art date 1958-11-10 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US772715A Inventor David J Eisenberg Mauthner Thomas
The Metso® range of Sodium Metasilicate Pentahydrate Sodium Metasilicate has been used for a long time in alkaline cleaning agents for the household and industrial sectors. Sodium Metasilicate provides both silica and alkalinity in a molar ratio of 1:1 between silica and sodium oxide, which makes it especially suitable for hard surface cleaning.
sion inhibitors, sodium silicates have a beneficial effect on pH. Added in the proper amount, sodium silicate can raise system pH into the alkaline range – another EPA-recommended way to lower lead lev-els in a municipal water system. Acidic (pH < 7) and very soft water tends to dissolve more lead than water with a pH in the 8 to 10 range ...