BERYLLIUM SULFATE TETRAHYDRATE
- Product Name
- BERYLLIUM SULFATE TETRAHYDRATE
- CAS No.
- 7787-56-6
- Chemical Name
- BERYLLIUM SULFATE TETRAHYDRATE
- Synonyms
- BERYLLIUM SULFATE;Glucinum sulfat;Berullium aulfate;BERYLLIUM(II)SULFATE;Beryllium sulfate te;BERYLLIUM SULFATE 4 H2O;Beryllium sulphate, 99%+;BERYLLIUM SULFATE REAGENT;Beryllium sulphate, 99.99%;BERYLLIUM SULFATE N-HYDRATE
- CBNumber
- CB1198968
- Molecular Formula
- BeH8O8S
- Formula Weight
- 177.14
- MOL File
- 7787-56-6.mol
BERYLLIUM SULFATE TETRAHYDRATE Property
- Melting point:
- 270℃
- Density
- 1.713 g/mL at 25 °C(lit.)
- solubility
- insoluble in ethanol
- form
- Lumps
- Specific Gravity
- 1.713
- color
- Colorless, tetragonal crystals
- Water Solubility
- Freely soluble in water. Insoluble in alcohol
- Merck
- 14,1175
- Stability:
- Stable.
- InChIKey
- DIMYTQPLZWDZFE-UHFFFAOYSA-L
- CAS DataBase Reference
- 7787-56-6(CAS DataBase Reference)
- EPA Substance Registry System
- Beryllium monosulfate tetrahydrate (7787-56-6)
Safety
- Hazard Codes
- T+,N
- Risk Statements
- 49-25-26-36/37/38-43-48/23-51/53
- Safety Statements
- 53-45-61
- RIDADR
- UN 1566 6.1/PG 2
- WGK Germany
- 3
- RTECS
- DS5000000
- F
- 21
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- II
- Toxicity
- mma-sat 3300 ng/plate ENMUDM 6(Suppl 2),1,84
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H330Fatal if inhaled
H335May cause respiratory irritation
H372Causes damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P202Do not handle until all safety precautions have been read and understood.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 14270
- Product name
- Beryllium sulfate tetrahydrate
- Purity
- purum p.a., ≥99.0% (T)
- Packaging
- 25g
- Price
- $73.4
- Updated
- 2023/01/07
- Product number
- 14270
- Product name
- Beryllium sulfate tetrahydrate
- Purity
- purum p.a., ≥99.0% (T)
- Packaging
- 100g
- Price
- $191
- Updated
- 2023/01/07
- Product number
- 14270
- Product name
- Beryllium sulfate tetrahydrate
- Purity
- purum p.a., ≥99.0% (T)
- Packaging
- 500g
- Price
- $693
- Updated
- 2021/12/16
- Product number
- 016104
- Product name
- Beryllium sulfate tetrahydrate, 99.99% (metals basis)
- Packaging
- 25g
- Price
- $129
- Updated
- 2023/06/20
- Product number
- 016104
- Product name
- Beryllium sulfate tetrahydrate, 99.99% (metals basis)
- Packaging
- 100g
- Price
- $426
- Updated
- 2023/06/20
BERYLLIUM SULFATE TETRAHYDRATE Chemical Properties,Usage,Production
Chemical Properties
colourless crystals
Physical properties
Beryllium sulfate is a colorless crystalline solid with a tetragonal crystal system.The tetrahydrate salt loses water of crystallization on heating to about 110°C to form a dihydrate. Upon heating to 400°C, it then forms the anhydrate. Further heating to 550°C causes decomposition of the anhydrate to BeO and SO2 and O2. Beryllium sulfate is soluble in water, tetrahydrate being more soluble in water (30.5 g/100 ml at 30°C) than the anhydrous salt; both are insoluble in alcohol.
Uses
In Industries it is used for beryllium salt making, ceramics and chemical reagents.
Preparation
Beryllium sulfate may be prepared by
treating an aqueous solution of any beryllium salt
with sulfuric acid, followed by evaporation of the solution
and crystallization. The hydrated product may be
converted to anhydrous salt by heating at 400°C. The
anhydrate may also be prepared by reacting the oxide
with SO2 gas at elevated temperature. Its CAS number
is 13510-49-1. If the solution method is used, a tetrahydrate
forms, (BeOH)2SO4·4H2O whose molecular
weight is 177.1462 g/mol with a CAS number of 7787-56-6.
No major commercial application of berylliumsulfate
is known and it has not been offered for sale.
Definition
ChEBI: A hydrate of beryllium sulfate containing beryllium (in +2 oxidation state), sulfate and water moieties in the ratio 1:1:4.
General Description
White crystalline solid. Sinks in water and dissolves. Odorless. Highly toxic by inhalation and ingestion.
Air & Water Reactions
Water soluble.
Reactivity Profile
Salts, basic, such as BERYLLIUM SULFATE TETRAHYDRATE are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Incompatible with acids.
Fire Hazard
Literature sources indicate that BERYLLIUM SULFATE TETRAHYDRATE is probably nonflammable.
Safety Profile
Confirmed carcinogen withexperimental carcinogenic data by inhalation. Deadlypoison by subcutaneous and intravenous routes. Humanmutation data reported. When heated todecomposition it emits very toxic fumes of BeO and SOx.
Purification Methods
It crystallises from weak aqueous H2SO4 and is dried in air.
BERYLLIUM SULFATE TETRAHYDRATE Preparation Products And Raw materials
Raw materials
Preparation Products
BERYLLIUM SULFATE TETRAHYDRATE Suppliers
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View Lastest Price from BERYLLIUM SULFATE TETRAHYDRATE manufacturers
- Product
- BerylliumSulfate 7787-56-6
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%,99.5%, 99.99%
- Supply Ability
- 100tons
- Release date
- 2023-09-25
- Product
- Beryllium sulfate tetrahydrate 7787-56-6
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2020-05-19
- Product
- BERYLLIUM SULFATE TETRAHYDRATE 7787-56-6
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11