• United Kingdom
Sign in
Home > Products > Building Blocks > Silanes > Alkoxysilane
Product Code
S15025
CAS
6834-92-0

Sodium metasilicate

Pack size Price SKU UK Europe China
500 g £20.00 S15025-500G In Stock Enquire Enquire
1 kg £33.00 S15025-1KG In Stock Enquire Enquire
2.5 kg £60.00 S15025-2.5KG In Stock Enquire Enquire

Shipping times: UK Stock, Next Day, Germany Stock 3- 5 days, China Stock 10 – 14 days.

1

Details
2

Chemical Properties
3

Hazards
4

Transport
5

Documentation

Product Code

S15025

CAS

6834-92-0

CAS Number

6834-92-0

Canonical Smiles

O=[Si]([O-])[O-].[Na+].[Na+]

InChI

InChI=1S/2Na.O3Si/c;;1-4(2)3/q2*+1;-2

InChI Key

NTHWMYGWWRZVTN-UHFFFAOYSA-N

MDL Number

MFCD00003492

EINECS Number

229-912-9

Molecular Formula

Na2O3Si

UNSPSC Code

12352100

SKU

S15025

Molecular Weight

122.062

State

Solid

Melting Point

1089°C

Solubility

210g/L at 20°C in Water

Vapour Pressure

0.0103 hPa at 1175°C

Relative Density

2.61

Appearance

Granules

Odour

Odourless

SDS Documents

Pictograms

GHS05: Corrosive
GHS07: Harmful/Irritant

Signal Word

Danger

Hazard Statements

  • H290 – Maybe corrosive to metals.
  • H314 – Causes severe skin burns and eye damage.
  • H335 – May cause respiratory irritation.

Precautionary Phrases

  • P260 – Do not breathe dust/fume/gas/mist/vapours/spray.
  • P261 – Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P271 – Use only outdoors or in a well-ventilated area.
  • P280 – Wear protective gloves/protective clothing and eye/face protection.
  • P301+P330+P331 – IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353 – IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
  • P304+P340 – IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310 – Immediately call a POISON CENTER/doctor.
  • P321 – Specific treatment (see Section 4 on this SDS).
  • P363 – Wash contaminated clothing before reuse.
  • P390 – Absorb spillage to prevent material damage.
  • P403+P233 – Store in a well-ventilated place. Keep container tightly closed.
  • P405 – Store locked up.
  • P406 – Store in a corrosion resistant container with a resistant inner liner.
  • P501.2 – Dispose of contents/container to an appropriate recycling or disposal facility.

Un Number

3253

Packing Group

III

Hazard Class

8

Shipping Name

Disodium trioxosilicate

Download Certificate of Analysis

S15025M15G

Got an idea?
We’ve got the skill.
Let’s team up.

Chat to us
Please get in touch with our UK based sales team about any of the services we can offer.

Call us
Open Monday to Friday 8am – 5pm
01457860111

At the University of Manchester, we trust Fluorochem’s consistent quality, swift deliveries, and great customer service. Their pricing remains highly competitive without compromising compliance standards.

Senior Procurement Officer

Fluorochem is a reliable supplier to the University of Oxford. They are professional, responsive and they continue to work closely with the University to offer competitive pricing, helping to support academic research.

University of Oxford

Contact Form

Consent*

At the University of Manchester, we trust Fluorochem’s consistent quality, swift deliveries, and great customer service. Their pricing remains highly competitive without compromising compliance standards.

Senior Procurement Officer

Fluorochem is a reliable supplier to the University of Oxford. They are professional, responsive and they continue to work closely with the University to offer competitive pricing, helping to support academic research.

University of Oxford