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28-3360

Sodium metasilicate nonahydrate

CP

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About This Item

Empirical Formula (Hill Notation):
Na2O3Si · 9H2O
CAS Number:
13517-24-3
Molecular Weight:
284.20
UNSPSC Code:
12352302
PubChem Substance ID:
329753153
EC Number:
229-912-9
MDL number:
MFCD00149175
Grade:
CP
Form:
solid
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grade

CP

form

solid

availability

available only in Japan

pH

12.4 (10 g/L)

SMILES string

O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O

InChI

1S/2Na.O3Si.9H2O/c;;1-4(2)3;;;;;;;;;/h;;;9*1H2/q2*+1;-2;;;;;;;;;

InChI key

PHIQPXBZDGYJOG-UHFFFAOYSA-N

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
U0266
U6161
U4029
U4840
U5645

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