sodium metasilicate pentahydrate solubility in water solution usp

AG CHEMI GROUP, s.r.o. | Product | Sodium Metasilicate ...

It is an ionic compound consisting of sodium cations Na+ and the polymeric metasilicate anions [–SiO2−3–]n. It is a colorless crystalline hygroscopic and deliquescent solid, soluble in water (giving an alkaline solution), but not in alcohols.

Product Stewardship Summary Sodium Metasilicate

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.

Solubility Sodium metasilicate. Solubility Na2SiO3 ...

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.

US8324146B2 - Sodium metasilicate based cleaning solutions ...

A cleaning solution used for cleaning oils and polluted industrial parts and a method for preparing cleaning solutions are disclosed. The cleaning solutions include (a) 1.0-5.5 wt-% alkali metasilicate agent, (b) 1.0-20.0 wt-% surface active agent, (c) 7.0-15.0 wt-% organic solvent, and (d) water.

Sodium Metasilicate Pentahydrate

Sodium metasilicate pentahydrate is crystalline with a relative bulk density of 0.8-1.0g/ml, a melting point of 72.2 C and a relative molecular weight of 212. It is soluble in water and dilute alkali solution, insoluble in alcohol and acid, alkaline in water solution and easy to absorb moisture in dew air.

Sodium metasilicate - Wikipedia

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. It is a colorless crystalline hygroscopic and deliquescent solid, soluble in water (giving an alkaline solution), but not in alcohols.

US3387926A - Preparation of sodium metasilicate pentahydrate ...

solution sodium sodium metasilicate percent weight Prior art date 1964-10-01 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 Inventor Shirley S Harrell Robert D ...

Sodium Metasilicate – PT. MAKRO CHEMINDO

Sodium Metasilicate Pentahydrate (Na 2 O.SiO 2.5H 2 O) This product possesses high alkaline and defoul character, which is easy to soluble in water, good dispersibility and emulsifiability, not soluble in alcohol. It will deliguesce after absorbing moisture and carbon dioxide from the air.

Sodium Metasilicate Applications | Basstech International

At 176℉, sodium metasilicate 9 MOL begins releasing a significant amount of water, which is needed for proper installation. It also has low dust content that leads to a more controlled worksite. Other grades of sodium metasilicate (e.g. anhydrous, pentahydrate) have been proven to improve material strength even under low temperature conditions.

SAFETY DATA SHEET - Kinetic Improvement

Dec 08, 2014 · Sodium Metasilicate Pentahydrate Disodium Trioxosilicate 10213-79-3 4 - 9% Nonylphenol Ethoxylate Poly(oxy-1,2-ethanediyl), alpha-(nonylphenyl)-omega-hydroxy-9016-45-9 1 – 5% EYE CONTACT Immediately flush eyes with cold water for at least 15 minutes while lifting upper and lower eyelids, Remove contact

SAFETY DATA SHEET SODIUM METASILICATE PENTAHYDRATE

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

Safety Data Sheet (SODIUM METASILICATE ANHYDROUS)

Avoid direct contact with water and strong acids. Add slowly to water or acids with dilution and agitation to avoid exothermic reaction. Avoid contact with aluminum, tin, zinc, leather, and organic halogen or nitro compounds. Sodium metasilicate in contact with acids and organic halogen compounds may cause violent reactions. Contact with

A Soluble Silicate for Institutional and Industrial Cleaning

Sodium Metasilicate Pentahydrate also contributes to the wetting action of the cleaning solution. Emulsification Emulsification is the process of removing and suspending oily soils in water. Metso Sodium Metasilicate Pentahydrate provides alkali that saponifies fatty and oily soils to soap contributing to the emulsification of fatty and oily soils.

Is there any solvent to dissolve sodium metasilicate other ...

I coated 40 nm AgNP with silica shell via method described in Ung T 1998. Langmuir 14 (14):3740-3748. Basically, 1) coat AgNP with APS (silane with amine) in water. 2) add 0.54% sodium silicate in ...

METSO & BRITESIL

PQ sodium metasilicate products like METSO BEADS® 2048 have a definite crystalline form and a SiO 2 to Na 2O ratio on a molar basis of 1:1. They are readily soluble in either hot or cold water and form solutions that are not as viscous or tacky as those made with other, higher-ratio silicates. The pH levels of sodium metasilicate

CAS No. 6834-92-0 | Sigma-Aldrich

Search results for 6834-92-0 at Sigma-Aldrich. Compare Products: Select up to 4 products. *Please select more than one item to compare

Buy Sodium Metasilicate Pentahydrate Supplier/Distrubtor ...

Sodium Metasilciate is commonly sold in three forms. Sodium Metasilicate Anhydrous can be prepared by fusing silicon dioxide with sodium oxide. The compound crystallizes from solution as varies hydrates. The most common form is Sodium Metasilicate Pentahydrate followed by Sodium Metasilicate Nonahydrate. Sodium Metasilicate can be used in a ...

Sodium silicate | Na2SiO3 - PubChem

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 ...

Sodium silicate - Wikipedia

Sodium silicate is also the technical and common name for a mixture of such compounds, chiefly the metasilicate, also called waterglass, water glass, or liquid glass. The product has a wide variety of uses, including the formulation of cements, passive fire protection, textile and lumber processing, manufacture of refractory ceramics, as ...

Sodium Thiosulfate, Pentahydrate, Crystal, USP, EP, BP, JP ...

Mar 02, 2020 · Sodium Thiosulfate, Pentahydrate, Crystal, USP, EP, BP, JP is used as a bleach neutralizer. Solutions of sodium thiosulfate are commonly used as a precaution when working with bromine and for the safe disposal of bromine, iodine, or other strong oxidizers.

SODIUM METASILICATE PENTAHYDRATE

Sodium Orthosilicate is Na 4 SiO 4; Sodium Metasilicate is Na 2 SiO 3; Sodium Disilicate is Na 2 Si 2 O 5; Sodium Tetrasilicate is Na 2 Si 4 O 9. All these compounds are colorless, transparent, glasslike substance available commercially as a powder or as a transparent, viscous solution in water.They can be dissolved in water to form a syrupy ...

Sodium Metasilicate Pentahydrate - sodium silicate - Metso

SODIUM METASILICATE PENTAHYDRATE Sodium Silicate Hydrate Technical grade Sodium Metasilicate is formed by the high temperature fusion of sodium carbonate and silicon dioxide. Sodium Metasilicate forms highly alkaline solutions when dissolved in water. It is commonly used as a component of cleaners such as dishwasher detergent and laundry detergent. The industrial name of it is water glass. It ...

How can I dissolve sodium silicate in water?

A well-known member of this series is sodium metasilicate, Na2SiO3. Also known as waterglass or liquid glass, these materials are available in aqueous solution and in solid form.

SODIUM METASILICATE PENTAHYDRATE - UNIFLOÒ

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

What Is Sodium Metasilicate? | Healthfully

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.

ALKALIES - Sodium Metasilicate Nonahydrate Wholesale Supplier ...

Sodium meta silicate anhydrous powder Formula: Na 2 O 3 Si Density: 2.61 Solubility Soluble in cold water. Hydrolyzes in hot water. Insoluble in acids, alcohol and salt solutions. Applications Sodium metasilicate is used as a starting material for zeolites and silica catalysts.

Sodium Silicate | Spectrum

S1433 | 10213-79-3. Sodium Silicate, Pentahydrate, Granular, Practical, also known as water glass or liquid glass, is used as a cement for making cardboard as well as in water treatment, paper, and detergents.

SAFETY DATA SHEET - Fisher Scientific

Sodium metasilicate pentahydrate 10213-79-3 100 Sodium metasilicate 6834-92-0 - 4. First-aid measures General Advice Show this safety data sheet to the doctor in attendance. Immediate medical attention is required. Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is ...

pH of sodium metasilicate anhydrous vs pentahydrate when ...

I believe I need the developer to be an alkaline solution so I need to understand what will affect the pH when dissolving sodium metasilicate in water (e.g. if I need $\ce{Na2SiO3}$ or $\ce{Na2SiO3*5H2O}$, if I need to consider other specifications besides the chemical formula, if I need to consider the shelf life of the chemical if it changes ...

Sodium Metasilicate, Anhydrous [6834-92-0], Sodium ...

Sodium metasilicate, a very corrosive compound, is precipitated by acids and alkaline earth and heavy metal ions. When heated or acidified, solutions of the compound are hydrolyzed to free sodium ions and silicic acid. Sodium metasilicate is produced by the fusion of sodium carbonate with silicon dioxide or silica sand at about 1400 °C.

Location

CONTACT INFO