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
PHR2107
乙醛
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
乙醛
选择尺寸
About This Item
等級
certified reference material
pharmaceutical secondary standard
品質等級
agency
traceable to USP 1002811
蒸汽密度
1.52 (vs air)
蒸汽壓力
14.63 psi ( 20 °C)
API 家族
acetaldehyde
形狀
liquid
CofA
current certificate can be downloaded
自燃溫度
365 °F
expl. lim.
60 %
包裝
ampule of 3x1.2 mL
折射率
n20/D 1.332 (lit.)
bp
21 °C (lit.)
mp
−125 °C (lit.)
密度
0.785 g/mL at 25 °C (lit.)
應用
pharmaceutical small molecule
儲存溫度
2-8°C
SMILES 字串
CC=O
InChI
1S/C2H4O/c1-2-3/h2H,1H3
InChI 密鑰
IKHGUXGNUITLKF-UHFFFAOYSA-N
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此商品 | 1002811 | 402788 | W200360 |
|---|---|---|---|
| application(s) pharmaceutical small molecule | application(s) pharmaceutical | application(s) - | application(s) flavors and fragrances |
| form liquid | form liquid | form liquid | form liquid |
| Quality Level 300 | Quality Level - | Quality Level 200 | Quality Level 400 |
| grade certified reference material, pharmaceutical secondary standard | grade - | grade ACS reagent | grade Kosher |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| packaging ampule of 3x1.2 mL | packaging - | packaging - | packaging - |
一般說明
應用
分析報告
其他說明
腳註
訊號詞
Danger
危險分類
Carc. 1B - Eye Irrit. 2 - Flam. Liq. 1 - Muta. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
-40.0 °F
閃點（°C）
-40 °C
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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/449/386/product-dating-information-mk.pdfHelpful?
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What kind of container does the 1.1 mL acetaldehyde (#PHR2107) supplied in? Is the container gas tight and what is the shelf life?
1 answer-
This material is packaged in non-resealable glass ampules. The product is assigned a shelf life of approximately 4 years from the date of Quality Release. The expiration date is lot-specific and available in the Certificate of Analysis. Please see the link below to review a sample or lot-specific Certificate:
https://www.sigmaaldrich.com/product/sial/phr2107#product-documentationHelpful?
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