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Merck
CN

338443

Sodium silicate solution

reagent grade

Synonym(s):

Sodium trisilicate solution, Water glass

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About This Item

Linear Formula:
Na2O(SiO2)x · xH2O
NACRES:
NA.55
UNSPSC Code:
12352300
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grade

reagent grade

Quality Level

form

liquid

composition

Na2O, ~10.6% , SiO2, ~26.5%

concentration

12.0-13.0% Si (gravimetric), 13.4-14.4% NaOH (titration by HCl, titration)

technique(s)

ion chromatography: suitable

density

1.39 g/mL at 25 °C

Application

Employed in preparation of NaZnSiO3OH, a novel chiral framework material which has potential application in ion exchange, adsorption and catalysis.


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pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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Liang Lyu et al.
Food chemistry, 289, 369-376 (2019-04-09)
The effects of postharvest treatment with sodium silicate (Si) (100 mM) on mitochondrial ROS production and energy metabolism of the muskmelon fruits (cv. Yujinxiang) on development of defense responses to Trichothecium roseum were studied. Si treatment decreased decay severity of inoculated
A. M. Healey et al.
Inorganic chemistry, 38(3), 455-458 (2001-10-25)
The structure of NaZnSiO(3)OH, synthesized hydrothermally by reaction of Na(2)ZnSiO(4) and NaOH, has been determined from single-crystal X-ray and powder neutron diffraction data (orthorhombic, space group P2(1)2(1)2(1,) a = 7.6872(2) Å, b = 9.3899(2) Å, c = 5.155(1) Å, Z



Global Trade Item Number

SKUGTIN
338443-1L04061837633447
338443-3L04061826744727
338443-25ML04061837633454