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Supelco

Amberlite™ IRA-400 氯化物形式

chloride form

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About This Item

CAS号:
60177-39-1
MDL编号:
MFCD00132708
UNSPSC代码:
23151817
NACRES:
SB.52

描述

cross-linkage 8%

表单

beads

参数

60 °C OH- form max. temp.
77 °C Cl- form max. temp.

湿度

40-47%

技术

LPLC: suitable

基质

styrene/divinylbenzene (gel)

基质活性基团

quaternary ammonium functional group

粒径

20-25 mesh
600-750 μm

工作pH值

0-14

容量

1.4 meq/mL by wetted bed volume

分离技术

anion exchange

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一般描述

Amberlite™ IRA-400是一种大孔强碱性阴离子交换树脂。[1]这种吸附有甲酚红的树脂可用作柱色谱填料，也可用于从工业排放的废物中预富集并回收Hg2+离子。[2]

应用

Amberlite™ IRA-400氯化物形式可用于TLC、纸色谱和LPL色谱的分离介质。
强碱性（I 型）阴离子交换树脂，用于处理基本不含有机物的水。应用包括去离子化（包括还原二氧化硅），脱氧，高 pH 下去除氨基酸以及分离卡那霉素 A 与卡那霉素 B。

特点和优势

强碱性凝胶型树脂，季铵基官能团。

法律信息

Amberlite is a trademark of DuPont de Nemours, Inc.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCC7261
BCCB8847
BCBV8801
BCCB2027
BCBZ7793

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Kinetics of chromium ion removal from tannery wastes using amberlite IRA-400 Cl- and its hybrids
Mustafa, Syed, et al.
Water, Air, Soil Pollut., 210, 43-50 (2010)
Sorption studies on cresol red modified Amberlite IR400 (Cl-) resin: Binary and selective separation of Hg2+ ions.
Khan, Amjad Mumtaz, Shalini Gautam, and Sajad A. Ganai.
Indian Journal of Chemical Technology, 15, 541-541 (2008)
Sebastian Nock et al.
Thyroid : official journal of the American Thyroid Association, 30(6), 908-923 (2020-03-19)
Background: Pathological conditions of the thyroid hormone (TH) system are routinely diagnosed by using serum concentrations of thyrotropin (TSH)

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

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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

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