sodium metasilicate anhydrous vs pentahydrate water density

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.

silicate-metasilicate ︱Difference between sodium silicate and...

And subject to certain conditions can be transformed into a crystalline sodium silicate, sodium silicate crystalline dissolved in water under natural conditions, such as the layered sodium silicate, sodium metasilicate and so on. Sodium Metasilicate: a fingerprint number 1 crystalline sodium silicate. Is the liquid sodium silicate reacts with ...

Metasilicate Anhydrous | Silmaco

Metasilicate anhydrous contains both silica and alkalinity in a molar ratio of 1:1 between silica and sodium oxide. The silica part gives sodium metasilicate corrosion inhibiting properties that help to protect both metal and non-metal surfaces.

Sodium Metasilicate Pentahydrate / Anhydrous

Product Name: Sodium Metasilicate Pentahydrate / Anhydrous. Molecular formula: Na2SiO3. Molecular weight: 122. Melting Point: 1088C. Density:2.4g/cm. Appearance: White crystal or powder. Main Characteristic of Sodium Metasilicate: 1. soluble in water or in thin alkali, insoluble in alcohol or in acid. 2.

A Soluble Silicate for Institutional and Industrial Cleaning

Pentahydrate dissolves faster than Sodium Metasilicate Anhydrous. Product Properties 3 2.000 1.500 1.000 500 0 0 Solubility, g/ Temperature, 0C 10 20 30 40 50 60 70 Sodium Metasilicate Pentahydrate Sodium Metasilicate Anhydrous 100 80 60 40 20 0 0 % Dissolved Time, s Sodium Metasilicate Pentahydrate Fine 10 20 30 40 50 60 70 80 Sodium ...

The Differences Between Sodium Metasilicate Pentahydrate ...

Jul 14, 2020 · The density is also lower for sodium metasilicate anhydrous. Sodium metasilicate anhydrous has a density of 2.4, compared to sodium metasilicate pentahydrate with a density of 2.61. Again this is due to the polymeric structure, which holds the units at a greater spacing than the ionic bonds associated with sodium metasilicate pentahydrate.

Sodium Metasilicate Anhydrous | AMERICAN ELEMENTS

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 ...

Sodium thiosulfate pentahydrate | Sigma-Aldrich

Sigma-Aldrich offers a number of Sodium thiosulfate pentahydrate products. View information & documentation regarding Sodium thiosulfate pentahydrate, including CAS, MSDS & more.

Sodium Metasilicate Anhydrous • Diatom

SODIUM METASILICATE ANHYDROUS Physical characteristics. PRODUCT R1160; Na2O (%) 28,5 - 30,0: SiO2 (%) 27,5 - 30,0: SiO2/Na2O basis: 0,965 - 1,00

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

Sodium Metasilicate, Anhydrous [6834-92-0], Sodium Metasilicate Pentahydrate [10213-79-3], and Sodium Metasilicate Nonahydrate [13517-24-3] Review of Toxicological Literature. Prepared for . Scott Masten, Ph.D. National Institute of Environmental Health Sciences P.O. Box 12233 Research Triangle Park, North Carolina 27709 Contract No. N01-ES ...

PQ Sodium Silicates - PQ Corporation - Home

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 ...

Sodium Metasilicate Pentahydrate Market - 2025 Industry Forecasts

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 Metasilicates - Our products - silmaco.com

This way, we can guarantee a pure sodium metasilicate. The advantage with sodium metasilicate anhydrous is the high active content which makes it possible to formulate high concentrated products. Whereas sodium metasilicate pentahydrate and nonahydrate offers the benefit of a high dissolution speed .

Sodium metasilicate >= 95.0 % T | 10213-79-3 | Sigma-Aldrich

Sodium metasilicate pentahydrate can be used: • As a silicate electrolyte in plasma electrolytic oxidation (PEO) coating. • For the synthesis of sintered mullite ceramics (3Al 2 O 3 ·2SiO 2) by the co-precipitation method. • As a source of silica for the synthesis of silica-zirconia composites for the chromatographic applications.

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 Metasilicate/sodium Meta Silicate Penhydrate Anhydrous ...

Sodium Metasilicate/sodium Meta Silicate Penhydrate Anhydrous, Find Complete Details about Sodium Metasilicate/sodium Meta Silicate Penhydrate Anhydrous,Sodium Meta Silicate,Sodium Meta Silicate Anhydrous,Sodium Meta Silicate Penhydrate from Silicate Supplier or Manufacturer-Zhengzhou Clean Chemical Co., Ltd.

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 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 ...

Shivam Group Industries - Ahmedabad, Gujarat, India - sodium ...

Sodium Meta Silicate Anhydrous. Characteristics: ... Sodium Meta Silicate 5H2O (Pentahydrate) Checking Item: ... Bulk Density: 0.80 - 0.97g/cc:

Sodium metasilicate - Wikipedia

In the anhydrous solid, the metasilicate anion is actually polymeric, consisting of corner-shared {SiO 4} tetrahedra, and not a discrete SiO 3 2− ion. [4] In addition to the anhydrous form, there are hydrates with the formula Na 2 SiO 3 · n H 2 O (where n = 5, 6, 8, 9), which contain the discrete, approximately tetrahedral anion SiO 2 (OH) 2 ...

Sodium Meta Silicate Penta Pentahydrate Detergent Chemicals ...

Sodium Meta Silicate Penta Pentahydrate Detergent Chemicals, Find Complete Details about Sodium Meta Silicate Penta Pentahydrate Detergent Chemicals,Sodium Meta Silicate,Sodium Metasilicate Penta,Sodium Meta Silicate Pentahydrate from Silicate Supplier or Manufacturer-Zhengzhou Clean Chemical Co., Ltd.

pH of sodium metasilicate anhydrous vs pentahydrate when ...

They key point is that anhydrous sodium metasilicate contains chains, while hydrated sodium metasilicate is actually dihydro-orthosilicate. I guess, the first one will transform into the second one over time in solution, but it will take some time. $\endgroup$ – permeakra Aug 9 '15 at 13:30

Sodium Metasilicate - Resource Chemical

Sodium Metasilicate is a highly alkaline compound that is used in a variety of industries. Sodium Metasilicate dissolves easily, even in cold water and its granules are characterized by high bulk density with a low dust content. Resource Chemical supply as: Sodium Metasilicate Pentahydrate Fine Granular; Sodium Metasilicate Anhydrous

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

Sodium thiosulfate pentahydrate | H10Na2O8S2 - PubChem

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 ...

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.

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 ...

Safety Data Sheet (SODIUM METASILICATE ANHYDROUS)

Sodium Metasilicate, if discarded or spilled, as well as other wastes generated during use of Sodium Metasilicate or containing Sodium Metasilicate may exhibit one or more hazardous waste characteristics under 40 CFR 261.24: D002 – Corrosive. 7 – HANDLING and STORAGE

SAFETY DATA SHEET SODIUM METASILICATE PENTAHYDRATE

SODIUM METASILICATE PENTAHYDRATE Issued: 23/01/2013 Page 4 Conditions for safe storage, including any incompatibilities: Storage conditions: Store in cool, well-ventilated area. Keep container tightly closed. Avoid contact with water or humidity. Avoid incompatible materials and conditions - see section 10 of SDS.

Sodium Metasilicate Anhydrous

Physicochemical characteristics:White particles; Relative density: 1.0-1.3 ; Melting point: 1089℃. Non-toxic, tasteless, pollution-free, strong alkaline solution. Strong detergency and buffering ability. Easy soluble in water with good dispersiveness and emulsifying properties. It doesn't dissolve in ethanol.

Location

CONTACT INFO