sodium metasilicate pentahydrate ph calculator chart

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 ...

Product Stewardship Summary Sodium Metasilicate

Sodium metasilicates are alkaline, meaning they have high pH. The pH typically ranges from 12.4 to 12.7. This property makes sodium metasilicate irritating to the skin, mucous membranes and eyes. Contact with the eyes can cause severe irritation, pain, and corneal burns possibly leading to blindness.

Sodium MetaSilicate 5H2O Pentahydrate - Henny enterprises

Sodium Metasilicate commonly shortened to Metso, 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. Here is the specification of 5H2O ...

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 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


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

SAFETY DATA SHEET - Fisher Scientific

Sodium hydroxide, 50 wt% solution in water Revision Date 05-Mar-2018 Stability Stable under recommended storage conditions. Conditions to Avoid Incompatible products. Excess heat. Incompatible Materials Acids, Organic materials, Metals, Hazardous Decomposition ProductsSodium oxides Hazardous Polymerization Hazardous polymerization does not occur.

Aqueous Potassium Silicate

107 ions (Brady et al., 1953). At environmental pH values, potassium silicate is poorly soluble as amorphous 108 silica and monomeric silicic acid. Above a pH of 11 - 12 stable solutions of monomeric and polymeric 109 silicate ions exist. Solubility rapidly decreases when the pH is lowered to 9.0, leading to increasing

Sodium metasilicate pentahydrate ≥95.0% (T) | 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.


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

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 pentahydrate ≥97% | Sigma-Aldrich

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 Metasilicate Pentahydrate | Redox

Sodium metasilicate, pentahydrate. Other Names. Silicic acid (H2SiO3), disodium salt, pentahydrate. Sodium Metasilicate Pentahydrate. Enquire about Sodium ...

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, 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.

Sodium metasilicate - Wikipedia

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 Pentahydrate - Sodium Solutions

Sodium Metasilicate Pentahydrate Product Data: View PDF . ... Sodium Solutions Inc #15, 53016 Hwy 60 Acheson, AB Canada T7X5A7 Ph: (780) 482-1312 Fax: (780) 451-5193

What Is Sodium Metasilicate? | Healthfully

Sodium metasilicate is produced by fusing sand with sodium carbonate at very high temperatures, notes the International Programme on Chemical Safety 1 2. This produces a clear, white or grayish-white crystal solution. Sodium is a base, and therefore has a high pH level. When interacting with acid, sodium metasilicate will often neutralize that ...

sodium thiosulfate pentahydrate, sodium thiosulfate ...

100 sodium thiosulfate pentahydrate products are offered for sale by suppliers on, of which sulphate accounts for 19%. A wide variety of sodium thiosulfate pentahydrate options are available to you, such as food grade, industrial grade, and agriculture grade.

A Soluble Silicate for Institutional and Industrial Cleaning

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.

aqion - Online pH Calculator

sodium borate (borax) Na 2 CO 3: sodium carbonate (soda ash) Na 2 CrO 4: sodium chromate: Na 2 HAsO 4: disodium hydrogen arsenate: Na 2 HPO 4: disodium hydrogen phosphate: Na 2 S: sodium sulfide: Na 2 SiO 3: sodium metasilicate: Na 3 AsO 4: sodium arsenate: Na 3 PO 4: trisodium phosphate: NaAl(OH) 4: sodium aluminate: NaAlO 2: sodium aluminate ...

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 ...

How can I dissolve sodium silicate in water?

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.

pH Calculator | Calculate pH of a Solution | Sensorex

Calculate pH using either the concentration, weight, or volume method. What is the implication of the pH measurement? This calculated value is fundamental in chemistry, because it has implications for industrial, pharmaceutical, and other commercial applications, such as food and wine.

How can i measure percentage of sodium silicate-sodium ...

How to fix or calculate Na2O (sodium oxide) content in a mixture of sodium silicate and sodium hydroxide with known solid contents? For example; 8%, 10% and 12%. The ratio of sodium silicate and ...

Safety Data Sheet Sodium metasilicate, pentahydrate Revision ...

Sodium metasilicate, pentahydrate Revision 4, Date 16 Aug 2017 Form 21047, Revision 3, Page 1 of 10, 21-May-2019 02:06:48 Australia Adelaide Brisbane Melbourne Perth Sydney New Zealand Auckland Christchurch Hawke s Bay Malaysia Kuala Lumpur USA Los Angeles Phone Fax E-mail Web ABN +61 2 9733 3000 +61 2 9733 3111 [email protected] ...

Sodium Metasilicate Pentahydrate Market Size worth $875mn by 2025

May 23, 2019 · Sodium Metasilicate Pentahydrate Market size is set to surpass USD 875 million by 2025; according to a new research report by Global Market Insights, Inc. Significant demand for silica gel desiccant from the pharmaceutical and food & beverage industries to increase shelf life and avoid decay should sodium metasilicate industry growth.

Disodium metasilicate pentahydrate, tech. | VWR

CAS: 10213-79-3 MDL: MFCD00149176 EINECS: 229-912-9 Synonyms: Sodium metasilicate pentahydrate

Sodium silicate - Wikipedia

Sodium silicate is a generic name for chemical compounds with the formula Na 2x Si y O 2y+x or (Na 2 O) x · (SiO 2) y, such as sodium metasilicate Na 2 SiO 3, sodium orthosilicate Na 4 SiO 4, and sodium pyrosilicate Na 6 Si 2 O 7. The anions are often polymeric. These compounds are generally colorless transparent solids or white powders, and ...

SAFETY DATA SHEET - Kinetic Improvement

Dec 08, 2014 · Sodium Metasilicate Pentahydrate LD50 Oral Rat 847 mg/kg 4 (>300, ≤2000 mg/kg) Glycol Ether DB LD50 Oral Rat 7291 mg/kg (>2000 mg/kg) LD50 Dermal Rabbit 2764 mg/kg (>2000 mg/kg) ENVIRONMENTAL FATE This material as supplied, when discarded or disposed of, is a hazardous waste according to Federal Regulations (40 CFR 261) due