If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
452335
Tin(II) chloride
anhydrous, powder, ≥99.99% trace metals basis
Synonym(s):
Stannous chloride
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Product Name
Tin(II) chloride, anhydrous, powder, ≥99.99% trace metals basis
InChI key
AXZWODMDQAVCJE-UHFFFAOYSA-L
InChI
1S/2ClH.Sn/h2*1H;/q;;+2/p-2
SMILES string
Cl[SnH2]Cl
grade
anhydrous
vapor pressure
33 hPa (~429 °C)
assay
≥99.99% trace metals basis
form
powder
reaction suitability
reagent type: catalyst
core: tin
pH
2.18 (20 °C)
bp
606 °C
652 °C (lit.)
mp
246 °C (lit.)
solubility
water: soluble 1780 g/L at 10 °C
Quality Level
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This Item | 208256 | 908924 | 8.18150 |
|---|---|---|---|
| form powder | form crystalline, powder or flakes | form crystals | form powder |
| solubility water: soluble 1780 g/L at 10 °C | solubility - | solubility - | solubility 2700 g/L |
| assay ≥99.99% trace metals basis | assay 98% | assay 98% | assay - |
| Quality Level 100 | Quality Level 200 | Quality Level - | Quality Level 200 |
| grade anhydrous | grade reagent grade | grade anhydrous, reagent grade | grade - |
| vapor pressure 33 hPa (~429 °C) | vapor pressure 33 hPa (~429 °C) | vapor pressure - | vapor pressure - |
Application
General description
accessory
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2 Oral - STOT SE 3
target_organs
Cardio-vascular system, Respiratory system
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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