disodium;dioxido(oxo)silane

Na2O3Si

CAS6834-92-0

Danger

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Identification

CAS Number: 6834-92-0
EC Number: 229-912-9
UN Number: 3253
Index Number: 014-010-00-8
PubChem CID: 23266

Physical-chemical properties

Molecular Formula: Na2O3Si
Molar Mass: 122.06 g/mol
IUPAC Name: disodium;dioxido(oxo)silane

Chemical Identifiers

InChI: InChI=1S/2Na.O3Si/c;;1-4(2)3/q2*+1;-2
InChI Key: NTHWMYGWWRZVTN-UHFFFAOYSA-N

Overview

disodium;dioxido(oxo)silane (CAS: 6834-92-0) is a chemical compound widely used in industry. The molecular formula is Na2O3Si. The molar mass is 122.06 g/mol.

Safety & Classification

Danger

Classification:

STOT SE 3; Skin Corr. 1B

GHS Pictograms

Exclamation Mark

GHS07

Harmful. May cause irritation, allergic reactions, or drowsiness.

Corrosion

GHS05

Corrosive. Causes severe skin burns and eye damage.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H335

May cause respiratory irritation.

H314

Causes severe skin burns and eye damage.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Inhalation

Irritant

Measures if vapours or dust are inhaled

First Aid Actions

+P304IF INHALED:
+P340Remove person to fresh air and keep comfortable for breathing.
+P311Call a POISON CENTER/doctor.

Related hazard statements:

H335

Skin Contact

Harmful

Measures if substance contacts the skin

First Aid Actions

+P302IF ON SKIN:
+P352Wash with plenty of water.
+P361Take off immediately all contaminated clothing.
+P313Get medical advice/attention.

Related hazard statements:

H314

Eye Contact

Harmful

Measures if substance gets into the eyes

First Aid Actions

+P305IF IN EYES:
+P351Rinse cautiously with water for several minutes.
+P338Remove contact lenses, if present and easy to do. Continue rinsing.
+P313Get medical advice/attention.

Related hazard statements:

H314

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number	3253
ADR Class	8
Packing Group	III
Tunnel Code	E
Proper Shipping Name	Dinatriumtrioxosilicat, wasserfrei
Marine Pollutant	No

Frequently Asked Questions

What is disodium;dioxido(oxo)silane?

disodium;dioxido(oxo)silane (CAS 6834-92-0) is a chemical substance with the formula Na2O3Si used in various industrial applications.

What are the properties of disodium;dioxido(oxo)silane?

disodium;dioxido(oxo)silane has a molar mass of 122.06 g/mol. It is classified as STOT SE 3; Skin Corr. 1B. See the technical data above for more details.

How to store disodium;dioxido(oxo)silane safely?

disodium;dioxido(oxo)silane should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is disodium;dioxido(oxo)silane dangerous?

disodium;dioxido(oxo)silane carries the signal word "Danger". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy disodium;dioxido(oxo)silane?

You can order disodium;dioxido(oxo)silane (CAS 6834-92-0) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.