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重要文件

W294025

Sigma-Aldrich

Propylene Glycol

greener alternative

natural (US), ≥99.5%, FCC, FG

同義詞:

1,2-Propanediol, Propylene glycol

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About This Item

經驗公式(希爾表示法):
C3H8O2
CAS號碼:
分子量::
76.09
FEMA號碼:
2940
MDL號碼:
分類程式碼代碼:
12164502
NACRES:
NA.21
暫時無法取得訂價和供貨情況

生物源

botanical

等級

FG
Halal
Kosher
natural (US)

法律遵循

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117

化驗

≥99.5%

環保替代產品特色

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

環保替代類別

感官的

odorless

SMILES 字串

OC(CO)C

InChI

1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3

InChI 密鑰

DNIAPMSPPWPWGF-UHFFFAOYSA-N

一般說明

We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is Biobased and thus aligns with "Less Hazardous Chemical Syntheses" and "Use of Renewable Feedstocks".

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

219.2 °F - closed cup

閃點(°C)

104 °C - closed cup


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分析證明 (COA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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