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468452

Sigma-Aldrich

Dipotassium tris(1,2-benzenediolato-O,O′)silicate

97%

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About This Item

Linear Formula:
K2Si(O2C6H4)3
CAS Number:
101519-13-5
Molecular Weight:
430.57
MDL number:
MFCD00799529
UNSPSC Code:
12352202
PubChem Substance ID:
24870516
NACRES:
NA.23

Assay

97%

form

solid

reaction suitability

core: potassium

mp

360 °C (lit.)

SMILES string

[K+].[K+].O1c2ccccc2O[Si--]1345Oc6ccccc6O3.O4c7ccccc7O5

InChI

1S/C18H12O6Si.2K/c1-2-8-14-13(7-1)19-25(20-14,21-15-9-3-4-10-16(15)22-25)23-17-11-5-6-12-18(17)24-25;;/h1-12H;;/q-2;2*+1

InChI key

NRFBMPOQXYVYMM-UHFFFAOYSA-N

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBL4137V
01097KJV
01097KJ
12008CC
10306TQ

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