This product should be stored at room temperature. The material does not require storage under an inert atmosphere. However, this anhydrous compound will absorb moisture. While not necessary, storing with a dessicant or in a dissicator is beneficial.
452335
Tin(II) chloride
anhydrous, powder, ≥99.99% trace metals basis
Synonym(s):
Stannous chloride
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About This Item
Linear Formula:
SnCl2
CAS Number:
Molecular Weight:
189.62
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-868-0
MDL number:
eCl@ss:
38140204
Assay:
≥99.99% trace metals basis
Grade:
anhydrous
Form:
powder
Solubility:
water: soluble 1780 g/L at 10 °C
Pricing and availability is not currently available.
grade
anhydrous
Quality Segment
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
SMILES string
Cl[SnH2]Cl
InChI
1S/2ClH.Sn/h2*1H;/q;;+2/p-2
InChI key
AXZWODMDQAVCJE-UHFFFAOYSA-L
General description
Tin(II) chloride (SnCl2), also known as stannous chloride, is commonly used as a reducing agent.[1]
1 of 1
This Item | |||
|---|---|---|---|
| form powder | form crystalline powder, flakes | form crystalline, powder or flakes | form crystals |
| solubility water: soluble 1780 g/L at 10 °C | solubility - | solubility - | solubility - |
| assay ≥99.99% trace metals basis | assay ≥99.99% trace metals basis | assay 98% | assay 98% |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level - |
| grade anhydrous | grade - | grade reagent grade | grade anhydrous, reagent grade |
| mp 246 °C (lit.) | mp 246 °C (lit.) | mp 246 °C (lit.) | mp 246 °C (lit.) |
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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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이 상품을 상온/대기 보관해도 될까요? 혹은 inert한 분위기 (아르곤/질소) 상에 보관해야할까요?
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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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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