Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- HEXAFLUOROSILICIC ACID, APPROX. 25% IN WATER
- Product Code
- 52513
Regulatory Identifiers
- CAS Number
- N/A
Manufacturers & Suppliers
Sigma-Aldrich N.V./S.A.
manufacturer
K. Cardijnplein 8 B-2880 Bornem
0032 3 899 1301
Emergency Contacts
Emergency Contact
070 245245
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
GHS Pictograms
GHS05
Hazard Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| WATER EC: 231-791-2 | 7732-18-5 | 65% | No |
| FLUOROSILICIC ACID EC: 241-034-8 | 16961-83-4 | 35% | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
Bij inademing, slachtoffer in de buitenlucht brengen. Bij ademstilstand kunstmatige ademhaling toepassen. Bij moeilijke ademhaling zuurstof toedienen.
In geval van aanraking met de huid, onmiddellijk gedurende tenminste 15 minuten met overvloedig water spoelen. Verontreinigde kleding en schoenen uittrekken.
In geval van aanraking met de ogen, onmiddellijk gedurende tenminste 15 minuten met overvloedig water spoelen. Zorgen dat de ogen goed worden uitgespoeld door de oogleden met de vingers uit elkaar te houden.
Bij opname door de mond, deze met water uitspoelen, mits de persoon bij bewustzijn is. Geen braken opwekken.
Immediate Medical Attention
Een arts waarschuwen.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Kooldioxide, droog chemisch poeder of geschikt schuim.
Geeft bij brand giftige dampen af.
Firefighter Protection
Draag een persluchtmasker en veiligheidskleding om aanraking met huid en ogen te voorkomen.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
De plaats ontruimen.
Bedekken met droge kalk of gecalcineerde soda, opnemen en in een afgesloten vat bewaren tot het afval wordt afgevoerd.
Materials: droge kalk of gecalcineerde soda
Related Products
Similar products with comparable safety profiles
Hydrofluoric acid, 48-51% solution in water
---
HEXAMETHYLDISILAZANE, REAGENTPLUS, 99.9%
---
HEXAMETHYLDISILAZANE, REAGENTPLUS, 99.9%
---
SULFURIC ACID 70-85%
---
2-(5-FLUOROPYRIDIN-2-YL)ACETIC ACID
CAS: 1000515-83-2
Tetrafluoroboric acid 35%, extra pure, (hydrofluoroboric acid)
---
Tetrafluoroboric acid 35%, extra pure, (hydrofluoroboric acid)
---
SULFURIC ACID 96
---
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Damp niet inademen. Niet in aanraking met ogen, huid of kleding laten komen. Langdurige of herhaalde blootstelling vermijden.
Stevig gesloten houden.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
veiligheidsdouche en oogbad, uitsluitend gebruiken in een zuurkast
Geschikte, tegen chemicaliën bestendige handschoenen.
chemische veiligheidsbril
Gebruik ademhalingsapparatuur getest and goedgekeurd door officieleinstanties zoals NIOSH (US) of CEN(EU). Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator.
Gelaatsmasker (minimaal 20 cm).
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stabiel.
Zal niet plaatsvinden.
sterke oxidatiemiddelen.
koolmonoxide, kooldioxide, siliciumoxide, waterstoffluoride.
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 1778
- Shipping Name
- Fluorosilicic acid
- Transport Class
- 8
- Packing Group
- II
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for HEXAFLUOROSILICIC ACID, APPROX. 25% IN WATER?
The signal word is danger.
What is the physical form of HEXAFLUOROSILICIC ACID, APPROX. 25% IN WATER?
HEXAFLUOROSILICIC ACID, APPROX. 25% IN WATER is a heldere vloeistof appearing as heldere vloeistof, enigszins geel with enigszins geel color.
What is the solubility of HEXAFLUOROSILICIC ACID, APPROX. 25% IN WATER?
Nvt
What are the hazard statements for HEXAFLUOROSILICIC ACID, APPROX. 25% IN WATER?
This substance has 1 hazard statement:
- H314: Veroorzaakt brandwonden.
What is the melting point of HEXAFLUOROSILICIC ACID, APPROX. 25% IN WATER?
The melting point is Nvt and the boiling point is Nvt.