Skip to Content

Key Documents

View All Documentation

792640

Potassium silicate, anhydrous

Synonym(s):

Potassium polysilicate

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
K2O3Si
CAS Number:
1312-76-1
Molecular Weight:
154.28
MDL number:
MFCD00145152
UNSPSC Code:
12352103
PubChem Substance ID:
329768354
NACRES:
NA.22
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

anhydrous

Quality Segment

100

form

powder

mp

>300 °C

SMILES string

O=[Si](O[K])O[K]

InChI

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

InChI key

NNHHDJVEYQHLHG-UHFFFAOYSA-N

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library