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Merck
CN

428833

Amberlite IRC-50 hydrogen form

16-50 mesh

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form

(wet)

moisture

43-53%

particle size

16-50 mesh

capacity

10.0 meq/g by dry weight, 3.5 meq/mL by wetted bed volume

Features and Benefits

Weakly acidic resin with carboxylic acid functionality that selectively absorbs alkaloids and amino acids.

Legal Information

Amberlite is a trademark of DuPont de Nemours, Inc.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

新产品
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历史批次信息供参考:

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J O Rich et al.
Biotechnology and bioengineering, 72(3), 374-377 (2001-01-03)
A new reaction system suitable for phospholipase D (PLD)-catalyzed transphosphatidylation of alcohols with phosphatidylcholine under anhydrous conditions is reported. The key innovation of the reaction system is a cation-exchange resin serving as a scavenger for choline that forms as a
B Uvnäs et al.
Acta physiologica Scandinavica, 120(1), 87-97 (1984-01-01)
Superfusion of phenylethylamine-, noradrenaline- or histamine-charged weak (carboxyl) cation-exchangers (IRC-50 and Duolite CS-100) with isotonic NaCl caused a release of the amines. Similarly, bovine chromaffin granules and nerve granule preparations from bovine splenic nerve, rat vas deferens and rat corpus
Preparation and stability of a highly purified human thrombin standard.
M Miller-Andersson et al.
Thrombosis research, 20(1), 109-122 (1980-10-01)
B Uvnäs et al.
Acta physiologica Scandinavica, 125(1), 25-31 (1985-09-01)
The synthetic carboxylic cation exchanger resin Amberlite IRC-50 was charged with histamine by suspension in histamine-containing solution with admixture of [14C]histamine. Mast cell granules were isolated from mast cells suspended in isotonic sucrose. The release of histamine induced from the
B G Bugbee et al.
Journal of plant nutrition, 8(7), 567-583 (1985-01-01)
All buffering agents used to stabilize pH in hydroponic research have disadvantages. Inorganic buffers are absorbed and may become phytotoxic. Solid carbonate salts temporarily mitigate decreasing pH but provide almost no protection against increasing pH, and they alter nutrient absorption.

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