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Merck
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主要文件

1050993

USP

苯扎氯铵

United States Pharmacopeia (USP) Reference Standard

别名:

Alkylbenzyldimethylammonium chloride

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About This Item

UNSPSC代码:
41116107
NACRES:
NA.24

$575.00


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等级

pharmaceutical primary standard

API类

benzalkonium chloride

制造商/商品名称

USP

应用

pharmaceutical (small molecule)

包装形式

neat

一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Benzalkonium Chloride is a mixture of alkylbenzyldimethylammonium chlorides. [1]

应用

Benzalkonium Chloride USP reference standard for use in specified quality tests and assays.

Also used to prepare standard, system suitability, and identification solution during the assay, and impurity analysis by liquid chromatography in conjunction with a UV detector according to the given below monographs of United States Pharmacopeia (USP):
  • Benzalkonium Chloride [1]
  • Benzalkonium Chloride Solution [2]
  • Fluticasone Propionate Nasal Spray [3]
  • Triamcinolone Acetonide Nasal Spray [4]

分析说明

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

其他说明

Sales restrictions may apply.

象形图

CorrosionEnvironment

警示用语:

Danger

危险声明

危险分类

Aquatic Acute 1 - Eye Dam. 1 - Skin Irrit. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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其他客户在看

Triamcinolone Acetonide Nasal Spray
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 46(5) (2021)
Benzalkonium Chloride
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 38(2), 5634-5634 (2013)
Fluticasone Propionate Nasal Spray
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 42(6), 2000-2000 (2023)
Benzalkonium Chloride Solution
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 41(5), 5636-5636 (2016)

Questions

1–2 of 2 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

      Helpful?

  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

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