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792640

Sigma-Aldrich

Potassium silicate, anhydrous

Synonym(s):

Potassium polysilicate

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About This Item

Empirical Formula (Hill Notation):
K2O3Si
CAS Number:
1312-76-1
Molecular Weight:
154.28
UNSPSC Code:
12352103
PubChem Substance ID:
329768354
NACRES:
NA.22

grade

anhydrous

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

Signal Word

Danger

Hazard Statements

H315,H318,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ6308
MKCN7685
MKCN1453
MKCK9493
MKCH3738

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Mostafa M Rady et al.
Plant physiology and biochemistry : PPB, 139, 558-568 (2019-04-28)
The interplaying defensive roles of silicon (Si) and proline (Pro) in improving growth and yield attributes, physio-biochemical attributes, and antioxidant defense systems in common bean plant grown under saline (NaCl) and/or cadmium (Cd2+) stress were assessed. Seed were sown in

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