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420883

Sigma-Aldrich

LUDOX® CL colloidal silica

30 wt. % suspension in H2O

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Synonym(s):
Silica preparation
Linear Formula:
SiO2
CAS Number:
7631-86-9
Molecular Weight:
60.08
MDL number:
MFCD00011232
PubChem Substance ID:
24866360
NACRES:
NA.22

description

colloidal

Quality Level

100

form

suspension

composition

SiO2 +Al2O3

concentration

30 wt. % suspension in H2O

surface area

~230 m2/g

pH

4.5

density

1.23 g/mL at 25 °C

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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1 of 4

This Item
420875420808420891
LUDOX® CL colloidal silica 30 wt. % suspension in H2O

Sigma-Aldrich

420883

LUDOX® CL colloidal silica

LUDOX® AM colloidal silica 30 wt. % suspension in H2O

Sigma-Aldrich

420875

LUDOX® AM colloidal silica

LUDOX® LS colloidal silica 30 wt. % suspension in H2O

Sigma-Aldrich

420808

LUDOX® LS colloidal silica

LUDOX® CL-X colloidal silica 45 wt. % suspension in H2O

Sigma-Aldrich

420891

LUDOX® CL-X colloidal silica

form

suspension

form

liquid

form

viscous liquid

form

suspension

composition

SiO2 +Al2O3

composition

-

composition

-

composition

-

concentration

30 wt. % suspension in H2O

concentration

30 wt. % suspension in H2O

concentration

30 wt. % suspension in H2O

concentration

45 wt. % suspension in H2O

surface area

~230 m2/g

surface area

198-250 m2/g

surface area

~215 m2/g

surface area

~130 m2/g

pH

4.5

pH

8.6-9.3

pH

8.2

pH

9.1

Application

Alumina coated chloride stabilizing counterion

Legal Information

LUDOX is a registered trademark of W.R. Grace & Co.-Conn.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317 - H412

Hazard Classifications

Aquatic Chronic 3 - Skin Sens. 1

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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