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542334

Sigma-Aldrich

IGEPAL® CO-630

average Mn 617

同義詞:

聚氧代乙烯(9)壬基苯基醚，支化

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About This Item

線性公式:
(C2H4O)n · C15H24O · n=9-10
CAS號碼:
68412-54-4
MDL號碼:
MFCD00132851
分類程式碼代碼:
12162002
NACRES:
NA.23
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分子量

average Mn 617

bp

250 °C (lit.)

密度

1.056 g/mL at 25 °C (lit.)

HLB

13

相關類別

一般說明

IGEPAL® CO-630 是烷基酚乙氧基化物，主要用作阴离子表面活性剂。 属于IGEPAL系列表面活性剂，含疏水链。具有表面张力低、灵敏度低和生物相容性的特性。 [1][2][3]

應用

非离子表面活性剂。

法律資訊

IGEPAL is a registered trademark of Solvay

象形圖

Environment
GHS09

訊號詞

Warning

危險聲明

H410

防範說明

P273 - P391 - P501

危險分類

Aquatic Acute 1 - Aquatic Chronic 1

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCV6175
MKCW8774
MKCW8514
MKCT7150
MKCV3629

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Questions

1–8 of 8 Questions  

  1. 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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  2. 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?

  3. IGEPAL® CO-630のSDSの9. 物理的及び化学的性質に「水溶性 可溶」と記載されている一方で、15. 適用法令に「非水溶性液体」と記載されている。どちらが正しいのでしょうか？

    1 answer

    1. While the solubility of this product in water is not tested, it is typically used in aqueous environments and appears to be soluble/miscible to at least working concentrations. See the links below to the SDS as well as the PubChem listing for more information:
      542334 SDS
      https://www.sigmaaldrich.com/sds/aldrich/542334

      PubChem for CAS 68412-54-4
      https://pubchem.ncbi.nlm.nih.gov/compound/24773#section=Melting-Point

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  4. Does this undergo no known degradation when used as follows: A10 % volume solution in water at 50°C for 1000 h of testing?

    1 answer

    1. The solution stability of this product has not been determined.

      Helpful?

  5. What is the concentration of Product 542334, IGEPAL® CO-630?

    1 answer

    1. Based on a reported density of 1.056 g/mL at 25 °C(lit.), and a reported average molecular weight of Mn ~617. The approximate molar concentration is 1.7 M.

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  6. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  7. What physical form is Product 542334, IGEPAL® CO-630?

    1 answer

    1. This product is a liquid.

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  8. What is the cloud point of Product 542334, IGEPAL® CO-630?

    1 answer

    1. The cloud point of a 1% solution is 52°C-56°C.

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