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Stannous Chloride

Stannous Chloride

CAS Number: 7772-99-8

Molecular Formula: Cl2Sn

Purity: Stannous Chloride 98% purity

About Stannous Chloride

Stannous Chloride (CAS 7772-99-8) is a pivotal reducing agent within the API intermediates market, frequently employed in the synthesis of sensitive pharmaceutical compounds and radiopharmaceuticals where maintaining high purity fine chemicals (Pharma/API purity 99% | General Industry purity 98%) is critical for therap...

Synonyms

  • SnCl(2)
  • stannous chloride
  • stannous chloride anhydrous
  • stannous chloride dihydrate
  • stannous chloride, 113Sn-labeled
View all

Stannous Chloride Specifications

CAS Number
7772-99-8
Molecular Formula
Cl2Sn
Molecular Weight
189.61 g/mol
IUPAC Name
dichlorotin
Canonical SMILES
Cl[Sn]Cl
InChI Key
AXZWODMDQAVCJE-UHFFFAOYSA-L
InChI
InChI=1S/2ClH.Sn/h2*1H;/q;;+2/p-2
HSN No
28273990
melting_point
475 °F (NTP, 1992)
boiling_point
1206 °F at 760 mmHg (NTP, 1992)
solubility
less than 1 mg/mL at 72 °F (NTP, 1992)
density
3.95 at 77 °F (NTP, 1992) - Denser than water; will sink
Molecular Weight
189.61 g/mol
Purity
Stannous Chloride 98% purity

Reducing Agent

A powerful reducing agent used in chemical synthesis, the silvering of mirrors, and for the selective reduction of aromatic nitro groups to anilines, nitriles to aldehydes via Stephen reduction, and quinones to hydroquinones

Electroplating Agent

A primary source of tin ions in electrolytic baths for the tin-plating of steel to manufacture food-grade cans and electronic components

Textile Mordant

A critical additive used in the dyeing of silk and wool to enhance dye affinity and produce brighter, long-lasting colors

Food Additive (E512)

A color-retention agent and antioxidant utilized in canned and bottled vegetables, such as asparagus, to maintain visual appeal

Analytical Reagent

A diagnostic reagent used to test for the presence of gold, platinum, and palladium salts by forming colored colloids, and for detecting mercury compounds

Pharmaceutical and Diagnostic Intermediate

A reducing agent in radiopharmaceutical kits used to prepare technetium-99m complexes for radionuclide angiography and bone scans

Polymerization Catalyst

A catalyst employed in the industrial production of polylactic acid (PLA) and other plastic resins

Dental Care Ingredient

An additive in specialized toothpaste formulations to protect against tooth enamel erosion.

  1. SnCl(2)
  2. stannous chloride
  3. stannous chloride anhydrous
  4. stannous chloride dihydrate
  5. stannous chloride, 113Sn-labeled

Stannous Chloride FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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