Home Categories Inorganic chemistry Sodiummetasilicatenonahydrate
A2785756

Sodiummetasilicatenonahydrate , ≥96% , 13517-24-3

CAS NO.:13517-24-3

Empirical Formula: H18Na2O12Si

Molecular Weight: 284.2

MDL number: MFCD00149175

EINECS: 603-903-3

Pack Size Price Stock Quantity
500g RMB23.20 In Stock
2.5kg RMB71.20 In Stock
12×500g RMB143.20 In Stock
10kg RMB191.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 72.2℃ [OXY93]
Density  2.61
solubility  H2O: soluble(lit.)
form  Solid
color  White
Water Solubility  parts/100 parts solution in H2O: 27.5 (20°C), 44.5 (35°C), 62.8 (45°C), 80.9 (55°C), 84.0 (60°C), 91.2 (70°C) [OXY93]
Stability: Stable.
InChIKey PHIQPXBZDGYJOG-UHFFFAOYSA-N
CAS DataBase Reference 13517-24-3(CAS DataBase Reference)
EPA Substance Registry System Silicic acid (H2SiO3), disodium salt, nonahydrate (13517-24-3)

Description and Uses

Silicon (Si) has been reported to effectively manage some pests and diseases of plants.Exogenous application of silicon (Si) in the form of sodium metasilicate reduced disease development caused by Penicillium expansum and Monilinia fructicola in sweet cherry fruit at 20 degrees C. The inhibition of fruit decay was correlated closely with Si concentrations.

Safety

Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H290-H314-H335
Precautionary statements  P260-P280-P303+P361+P353-P305+P351+P338+P310
Hazard Codes  C
Risk Statements  34-37
Safety Statements  13-36/37/39-45-24/25
RIDADR  UN 3253 8/PG 3
WGK Germany  1
HazardClass  8
PackingGroup  III
HS Code  28391100

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