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Merck

20619

Supelco

分子筛 5A 除湿器

volume 200 cc, 1/8 in. fitting

别名:

干燥管 1/8 英寸

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1 EA
$268.00

$268.00


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1 EA
$268.00

About This Item

UNSPSC代码:
12000000

$268.00


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体积

200 cc

配件

1/8 in. fitting

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一般描述

分子筛 5A 可有效去除压缩空气、电解产生的氢、室内氮气或其他高水分或碳氢化合物含量的气体中的水分和重烃。

尺寸:
  • 200 cc 捕集阱:26 1/4 in. (67 cm) 长 ×1 in.(2.5 cm)直径
  • 750 cc 捕集阱:18 in.(45.7 cm) 长 ×2 3/8 in. (6 cm) 直径
  • S-捕集阱:7 1/2 英寸 (19 cm) 长 x 5 9/16 英寸。(14.1 cm) 宽 x 1/2 in. (13 mm) 直径 [ 总床长:19 3/4 in.(50.2 cm);延长的床长度确保气体和吸附剂之间的长期联系,并提供更大的工作容量]
集水杯或干燥管适用于维持装置内的无水条件。有两种类型的干燥管。它通常是通过放置一个小的,松散的塞子玻璃棉或棉花进入压缩在管的末端。将干燥剂倾倒在塞子顶部。[1]分子筛 5A 对水具有亲和力,容易置换其他捕获气体。[2]

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Health hazard

警示用语:

Danger

危险声明

危险分类

Carc. 1B - STOT RE 2 Inhalation

靶器官

Lungs

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

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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在文件库中查找您最近购买产品的文档。

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Measurement of atmospheric nitrous oxide using a molecular sieve 5A trap and gas chromatography.
LaHue, Miles D., Herman D. Axelrod, and James P. Lodge Jr.
Analytical Chemistry, 43, 1113-1115 (1971)
Donald Pavia
A Small Scale Approach to Organic Laboratory Techniques, 617-617 (2010)

Questions

1–2 of 2 Questions  
  1. What is the pressure ratings for the 20619 Molecular Sieve 5A Moisture Trap? Can I use for pressurized flammable gas (i.e. propane, max 50psig)? Thank you very much,

    1 answer
    1. The maximum inlet pressure for the Molecular Sieve 5A Moisture Trap is 250 psig, thus it is suitable for use with propane gas at 50 psig.

      Helpful?

  2. What is the recommended method for regeneration? Can the entire tube be placed in the oven, or should the desiccant be removed and regenerated separately?

    1 answer
    1. When the material in the Molecular Sieve 5A trap (20619) becomes "spent" or used up, it cannot be regenerated. In such a case, the customer would need to purchase Mol Sieve 5A refills (code 20298) and replace the old material in the trap.

      Helpful?

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