Stannous sulfate
Uses Description References- Product Name
- Stannous sulfate
- CAS No.
- 7488-55-3
- Chemical Name
- Stannous sulfate
- Synonyms
- Tin sulphate;Tin Sulfate;STANNOUS SULPHATE;TIN(II) SULFATE;SKL1130;sulfated’etain;TIN(+2)SULFATE;sulfatestanneux;Tin (Ⅱ) Sulfate;TIN(II) SULPHATE
- CBNumber
- CB7309913
- Molecular Formula
- O4SSn
- Formula Weight
- 214.77
- MOL File
- 7488-55-3.mol
Stannous sulfate Property
- Melting point:
- 360 °C
- Density
- 4,15 g/cm3
- vapor pressure
- 0Pa at 20℃
- storage temp.
- no restrictions.
- form
- Solid
- Specific Gravity
- 1.35
- color
- White to off-white
- PH
- 1.6 (50g/l, H2O, 20℃)
- Water Solubility
- 330 g/L (20 ºC)
- Merck
- 14,8790
- Exposure limits
- ACGIH: TWA 2 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 2 mg/m3 - Stability:
- Stable, but moisture sensitive. Incompatible with strong oxidizing agents.
- CAS DataBase Reference
- 7488-55-3(CAS DataBase Reference)
- EPA Substance Registry System
- Sulfuric acid, tin(2+) salt (1:1) (7488-55-3)
Safety
- Hazard Codes
- Xi,N,Xn
- Risk Statements
- 36/37/38-36/37-68-50/53-48/22-43-20
- Safety Statements
- 26-36-39-61-60-45-37-53
- RTECS
- WT1255000
- TSCA
- Yes
- HS Code
- 28332990
- Toxicity
- LD50 orally in Rabbit: 2207 mg/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H290May be corrosive to metals
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H341Suspected of causing genetic defects
H373May cause damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
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.
P308+P313IF exposed or concerned: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 244635
- Product name
- Tin(II) sulfate
- Purity
- ≥95%
- Packaging
- 100g
- Price
- $51
- Updated
- 2024/03/01
- Product number
- 244635
- Product name
- Tin(II) sulfate
- Purity
- ≥95%
- Packaging
- 500g
- Price
- $134
- Updated
- 2024/03/01
- Product number
- 1.12416
- Product name
- Tin(II) sulfate
- Purity
- LAB
- Packaging
- 250g
- Price
- $147
- Updated
- 2024/03/01
- Product number
- 1.12416
- Product name
- Tin(II) sulfate
- Purity
- LAB
- Packaging
- 1kg
- Price
- $223
- Updated
- 2024/03/01
- Product number
- 011537
- Product name
- Tin(II) sulfate
- Purity
- 95.5% min
- Packaging
- 250g
- Price
- $71.7
- Updated
- 2024/03/01
Stannous sulfate Chemical Properties,Usage,Production
Uses
Stannous sulfate is the sulfate salt of stannous. Study has shown that it can be mixed with gypsum to make a retarder in grinding portal cement and blended hydraulic cement, which can improve the quality of the cement, mortar and concrete. It can also be used as the reducing agent during the determination of mercury, cobalt and nickel through atomic absorption spectrophotometry. It can also be used as an electrolyte additive to be supplemented to the battery. This could have a positive effect on restraining larger particles of irreversible sulfation in charge-discharge cycles of battery testing.
Description
Stannous Sulfate is a white to slightly yellow, heavy crystalline powder. When dissolved in a 5% Sulfuric Acid Solution, a clear solution is obtained. Gradual hydrolysis occurs over a period of time with the formation of insoluble tin compounds.
Stannous Sulfate is commonly used in acid tin plating baths, liquor finishing and drawing of steel wire. It delivers a high current efficiency and smooth, fine grained deposits. A bright finish can be obtained by flow melting of through the use of certain additives.
References
Yue, Sing Tsze. "Stannous sulfate and gypsum mixture as a retarder in grinding portland cement and blended hydraulic cement for improving the quality of the cement, mortar and concrete." U.S. Patent No. 4,011,092. 8 Mar. 1977. Hatch, W. Ronald, and Welland L. Ott. "Determination of submicrogram quantities of mercury by atomic absorption spectrophotometry." Analytical Chemistry 40.14 (1968): 2085-2087. Wang, Qin, et al. "Stannous sulfate as an electrolyte additive for lead acid battery made from a novel ultrafine leady oxide." Journal of Power Sources 285(2015): 485-492.
Chemical Properties
off-white solid
Uses
It is used in tin plating baths and it is a precursor for tin metal.
Uses
In tin plating; preparation of stannous salts.
Hazard
Toxic material.
Flammability and Explosibility
Non flammable
Stannous sulfate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Stannous sulfate manufacturers
- Product
- Stannous sulfate 7488-55-3
- Price
- US $25.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1000tons
- Release date
- 2023-06-21
- Product
- Stannous sulfate 7488-55-3
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-08-17
- Product
- Stannous sulfate 7488-55-3
- Price
- US $25.00/KG
- Min. Order
- 1KG
- Purity
- 0.99
- Supply Ability
- 5000kg/month
- Release date
- 2022-01-24