Stannous chloride dihydrate CAS#10025-69-1

Stannous chloride dihydrate CAS#10025-69-1

Basic Information

High Industrial-Grade Purity:With a purity of ≥99%, it delivers consistent quality and dependable performance for industrial and laboratory applications.


Distinct and Stable Physical Properties:Features low vapor pressure, defined melting behavior, and reliable density, supporting safe handling and storage.


Versatile Solubility Characteristics:Soluble in water, ethanol, and ether while insoluble in benzene, allowing flexible use across different chemical systems.


Reliable Chemical Stability:Stable under normal conditions with clear incompatibility guidance, ensuring controlled and safe application in processing environments.


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Product Description of Stannous chloride dihydrate CAS#10025-69-1

Tin(II) chloride dihydrate is industrial grade with purity ≥99%, as white crystalline powder with faint hydrochloric acid odor. It melts at 37.7℃ and decomposes at 623℃ without boiling, featuring negligible vapor pressure at 25℃ and relative density of 2.71 at 20℃. It is soluble in water with easy hydrolysis, soluble in ethanol and ether, but insoluble in benzene. Stable under regular conditions, it should be stored separately from strong oxidants and strong bases.


Product Application of Stannous chloride dihydrate CAS#10025-69-1

Stannous chloride dihydrate is extensively used as a reducing agent, mordant and bleaching agent, as well as in tin electroplating. It enables colorimetric determination of silver, lead, arsenic and molybdenum, and acts as a reducing agent and mordant for analytical and industrial purposes. It serves as the main salt in acidic tin plating baths, with divalent tin ensuring high cathodic efficiency at a typical dosage of 40–60 kg/L. It is also used as a sensitizer for silver nitrate in glass mirror manufacturing to deliver superior coating brightness. Furthermore, in ABS electroplating, it forms plating layers with firm adhesion and excellent anti-peeling performance.

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Product Information

Parameters


Melting point83 °C
density1.76 g/mL at 25 °C(lit.)
storage temp.Inert atmosphere,Room Temperature
solubilityMethanol (Slightly), Water (Slightly)
formPowder/Solid
colorReddish-violet
Specific Gravity1.76
PH2.0-3.0
Water SolubilitySoluble in water and alcohol. Insoluble in diethyl ether.
SensitiveHygroscopic
Merck142,222
Exposure limitsNIOSH: IDLH 25 mg/m3; TWA 0.5 mg/m3
Stability:Stable, but may be air-sensitive. Hygroscopic. Incompatible with lithium, nitrogen, strong oxidizing agents.
InChIKeyLJAOOBNHPFKCDR-UHFFFAOYSA-K
CAS DataBase Reference10060-12-5(CAS DataBase Reference)
EPA Substance Registry SystemChromium(III) chloride hexahydrate (10060-12-5)


Safety Information


Hazard CodesXn,N,C
Risk Statements22-36/37/38-51/53-34
Safety Statements24/25-61-45-36/37/39-26
RIDADRUN3260
WGK Germany1
RTECSGB5450000
TSCAYes
HazardClass8
PackingGroupIII
HS Code28273985


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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