Rubidium fluoride
- Product Name
- Rubidium fluoride
- CAS No.
- 13446-74-7
- Chemical Name
- Rubidium fluoride
- Synonyms
- RbF;RUBIDIUM FLUORIDE;rubidiummonofluoride;rubidiumfluoride(rbf);Rubidium Fluoride 99+%;Rubidium fluoride(85Rb);Rubidium fluoride (RbF);RUBIDIUM FLUORIDE, 99.8%;rubidiumfluorideanhydrous;RUBIDIUMFLUORIDE,ULTRAPURE
- CBNumber
- CB9853061
- Molecular Formula
- FRb
- Formula Weight
- 104.47
- MOL File
- 13446-74-7.mol
Rubidium fluoride Property
- Melting point:
- 775°C
- Boiling point:
- 1410°C
- Density
- 3.557 g/mL at 25 °C(lit.)
- refractive index
- 1.398
- solubility
- ethanol: insoluble(lit.)
- form
- Crystalline
- Specific Gravity
- 3.557
- color
- White
- Water Solubility
- soluble
- Sensitive
- Hygroscopic
- Crystal Structure
- NaCl type
- crystal system
- Cube
- Space group
- Fm3m
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.5652 0.5652 0.5652 90 90 90 0.1805 - Exposure limits
- ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 - Stability:
- Stable. Hygroscopic. Non-flammable, but HF may be released in a fire. Incompatible with acids.
- CAS DataBase Reference
- 13446-74-7(CAS DataBase Reference)
- NIST Chemistry Reference
- Rubidium fluoride(13446-74-7)
- EPA Substance Registry System
- Rubidium fluoride (RbF) (13446-74-7)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 20/21/22-40-36/37/38
- Safety Statements
- 26-36-36/37/39-45-22
- RIDADR
- UN3288
- WGK Germany
- 3
- RTECS
- VL8740000
- Hazard Note
- Irritant
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 28261990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H351Suspected of causing cancer
- Precautionary statements
-
P201Obtain special instructions before use.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313IF exposed or concerned: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 251429
- Product name
- Rubidium fluoride
- Purity
- 99.8% trace metals basis
- Packaging
- 10g
- Price
- $266
- Updated
- 2025/07/31
- Product number
- 251429
- Product name
- Rubidium fluoride
- Purity
- 99.8% trace metals basis
- Packaging
- 50g
- Price
- $1460
- Updated
- 2023/06/20
- Product number
- 93-3730
- Product name
- Rubidium fluoride, anhydrous (99.8%-Rb)
- Packaging
- 5g
- Price
- $128
- Updated
- 2024/03/01
- Product number
- 93-3730
- Product name
- Rubidium fluoride, anhydrous (99.8%-Rb)
- Packaging
- 25g
- Price
- $513
- Updated
- 2024/03/01
- Product number
- ING0004833
- Product name
- RUBIDIUM FLUORIDE ANHYDROUS
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1148.65
- Updated
- 2021/12/16
Rubidium fluoride Chemical Properties,Usage,Production
Chemical Properties
Rubidium fluoride is a colorless cubic crystal. It is highly toxic and soluble in water and dilute hydrofluoric acid solutions, but insoluble in ethanol, diethyl ether, and ammonia. Its hydrofluoric acid solution exhibits strong acidity and can corrode glass.
Uses
As raw materials for preparation of rubidium metal and various rubidium salts, for the manufacturing of catalyst and for the manufacturing of high energy density micro cells and crystal scintillation counters.
Preparation
Rubidium fluoride is produced by concentrating the reaction product of rubidium carbonate with hydrofluoric acid.
Reactions
There are several methods for synthesising rubidium fluoride. One involves reacting rubidium hydroxide with hydrofluoric acid:
RbOH + HF → RbF + H2O
Another method is to neutralize rubidium carbonate with hydrofluoric acid:
Rb2CO3 + 2HF → 2RbF + H2O + CO2
Another possible method is to react rubidium hydroxide with ammonium fluoride:
RbOH + NH4F → RbF + H2O + NH3
The least used method due to expense of rubidium metal is to react it directly with fluorine gas, as rubidium reacts violently with halogens:
2Rb + F2 → 2RbF
Hazard
Strong irritant to tissue.
Safety Profile
Poison as a soluble fluoride. When heated to decomposition it emits toxic fumes of RbzO and F-. See also RUBIDIUM and FLUORIDES.
Rubidium fluoride Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Rubidium fluoride manufacturers
- Product
- Rubidium fluoride 13446-74-7
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2021-10-18