Kieselsure
|
|
|
- CAS-Nr.
- 1343-98-2
- Bezeichnung:
- Kieselsure
- Englisch Name:
- SILICIC ACID
- Synonyma:
- HYDRATED SILICA;PRECIPITATED SILICA;precipitated;cubosic;Silica Gel, Davisil Grade 634, 100-200 Mesh, 60;g952;k320ds;neoxylet;sizol030;zeosil45
- CBNumber:
- CB2199391
- Summenformel:
- H2O3Si
- Molgewicht:
- 78.1
- MOL-Datei:
- 1343-98-2.mol
|
Kieselsure Eigenschaften
- Dichte
- 0.230 g/cm3
- storage temp.
- Store at room temperature, keep dry and cool
- Aggregatzustand
- powder
- Farbe
- White
- Geruch (Odor)
- Odorless
- Wasserl?slichkeit
- Soluble in water.
- Merck
- 13,8564
- Dielectric constant
- 2.0（Ambient）
- Stabilit?t:
- Stable.
- Kosmetik-Inhaltsstoffe Funktionen
- ANTICAKING
VISCOSITY CONTROLLING
OPACIFYING
ABRASIVE
BULKING
ABSORBENT
- Erinnerung an die inhaltsstoffe
- SILICIC ACID (1343-98-2)
- InChI
- InChI=1S/H2O3Si/c1-4(2)3/h1-2H
- InChIKey
- IJKVHSBPTUYDLN-UHFFFAOYSA-N
- SMILES
- [Si](O)(O)=O
- CAS Datenbank
- 1343-98-2(CAS DataBase Reference)
- EPA chemische Informationen
- Silicic acid (1343-98-2)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher |
Xi |
|
|
| R-S?tze: |
36/37 |
|
|
| S-S?tze: |
22-26-36-24/25 |
|
|
| WGK Germany |
3 |
|
|
| RTECS-Nr. |
VV8853000 |
|
|
| TSCA |
TSCA listed |
|
|
| Speicherklasse |
11 - Combustible Solids |
|
|
| Bildanzeige (GHS) |
|
| Alarmwort |
Warnung
|
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H373 |
Kann die Organe sch?digen bei l?ngerer oder wiederholter Exposition. |
Spezifische Zielorgan-Toxizit?t (wiederholte Exposition) |
Kategorie 2 |
Warnung |
|
P260, P314, P501 |
|
| Sicherheit |
| P260 |
Dampf/Aerosol/Nebel nicht einatmen. |
| P314 |
Bei Unwohlsein ?rztlichen Rat einholen / ?rztliche Hilfe hinzuziehen. |
|
Kieselsure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37:Reizt die Augen und die Atmungsorgane.
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
white powder
Verwenden
Silicic acid hydrate is used for studying neurodegenerative diseases due to its ability to inhibit aluminum uptake. It is utilized for the manufacture catalyst and catalyst carrier. It is involved in tungsten filament production as chemical reagent and flux. Further, it is used for oil and wax decoloring.
Definition
A colloidal or jellylike hydrated form of silicon(IV) oxide
(SiO
2), made by adding an acid (such as hydrochloric acid) to a soluble SILICATE.
Kieselsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Kieselsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 205)Lieferanten
1343-98-2(Kieselsure)Verwandte Suche:
- SILICIC ACID
- SILICA ACID
- Silica Gel, Indicating, 6-16 mesh, Grade 42
- Silica Gel, Amino-3, Modified, Ultrapure
- Silica Gel, Davisil Grade 635, 60-100 Mesh, 60
- Silica Gel, Davisil Grade 636, 35-60 Mesh, 60
- Silica Gel, Davisil Grade 643, 200-425 Mesh, 150
- Silica Gel, Davisil Grade 644, 100-200 Mesh, 150
- Silica Gel, Davisil Grade 645, 60-100 Mesh, 150
- Silica Gel, Davisil Grade 646, 35-60 Mesh, 150
- Silica Gel, Davisil Grade 710, 4-20 Mesh, 60
- Silica Gel, Diol-3, Modified, Ultrapure
- Prep sep SI
- Silicic Acid, Precipitated
- SILICIC ACID HYDRATE, POWDER, PART. SIZE 100 MESH
- SILICIC ACID -100 MESH FOR &
- SILICIC ACID, -100 MESH, FOR CHROMATOGRA PHIC APPLICATIONS
- SILICIC ACID <20 MICRON REFINED 99.9%
- SILICIC ACID, 99.9% <20 MICRONS
- Silicagel,100-200mesh(TLC)
- Silicagel,12-24mesh(liquiddrying)
- Silicagel,6-16mesh(indicating)
- Silicagel,largepore
- SILICAGEL,BIOTECHGRADE
- SILICAGEL,FUNCTIONALIZED,BROMOPHENYL
- SILICAGEL,FUNCTIONALIZED,CARBODIIMIDE
- SILICAGEL,FUNCTIONALIZED,CARBOXILICACID
- SILICAGEL,FUNCTIONALIZED,CHLORIDE-3,ULTRAPURE
- SILICAGEL,FUNCTIONALIZED,FLUOROCHROM
- SILICAGEL,FUNCTIONALIZED,MORPHOLINE
- SILICAGEL,FUNCTIONALIZED,PENTAFLUOROPHENYL-3,ULTRAPURE
- SILICAGEL,FUNCTIONALIZED,PIPERIDINE
- SILICAGEL,FUNCTIONALIZED,PIPERIDINE-3,ULTRAPURE
- SILICAGEL,FUNCTIONALIZED,POTASIUMPERMANGANATE
- SILICAGEL,FUNCTIONALIZED,PYRIDINIUMCHLOROCHROMATE(PCC
- SILICAGEL,FUNCTIONALIZED,PYRIDINIUMDICHROMATE(PDC
- SILICAGEL,FUNCTIONALIZED,SULFONICACID-2AR,ULTRAPURE
- SILICAGEL,FUNCTIONALIZED,TAACOH(TAAACID
- Silica Gel, Grade 60, 70-230 Mesh
- Silica Gel, Grade 60, Minus 230 Mesh
- Silica Gel, Grade 633, 200-425 Mesh, 60
- Silica Gel, Grade 922, 200 Mesh and Finer
- Silica Gel, 80-100 Mesh
- SILICAGEL,MODIFIED,DIOL-3,ULTRAPURE
- SILICAGEL,POWDER,REAGENT
- SILICAGEL,ULTRAMICRONIZED
- LUDOXCOLLOIDALSILICA
- COLLOIDALSILICONEDIOXIDE
- SILICA GEL, 8-20 MESH (LIQUID DRYING)
- SILICA GEL, LARGE PORE, P.VOL. CA. 1CC/G
- SILICA GEL, LARGE PORE, P.VOL. CA. 1.65CC/G
- Silicic acid (polyortho) Respirable dust
- Silicic acid (polyortho) Total dust
- Silica Gel, Blue Indicating Crystals
- Silica Gel, Indicating Desiccant
- Silica Gel, White With Added Blue Indicating Gel
- Silica Gel, Modified, Ultrapure
- Silica Gel, Grade 30, 100-200 Mesh
