Ammonium chloride-Hampton氯化铵

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Ammonium chloride-Hampton氯化铵
Ammonium chloride-Hampton氯化铵

Ammonium chloride-Hampton氯化铵

Products > Optimize Reagents > Optimize – Salts > Ammonium chloride

Ammonium chloride

Applications

  • Crystallization grade Ammonium chloride for formulating screens or for optimization

Features

  • Sterile filtered solution
  • Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)

Description

Ammonium chloride

Synonyms: Salmiac
NH4Cl
Mr 53.49
CAS Number [12125-02-9]
EC Number 235-186-4
Beilstein Registry Number 4371014
Merck 14,509
RTECS BP4550000
MDL Number MFCD00011420
PubChem Substance ID 24846273
UN Number UN 3077 9/PG 3
Purity ≥ 99.5%

Measured pH range of 5.0 M Ammonium chloride 4.1 – 4.4 at 25°C
Measured Conductivity Range: 539.2 – 588.0 mS/cm at 25°C
Measured Refractive Index Range: 1.38048 – 1.38078 at 20°C

Al  ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi  ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0002%
Fe ≤0.0002%
K   ≤0.005%
Li   ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.005%
Ni  ≤0.0001%
NO3 ≤0.0005%
Pb  ≤0.0001%
PO4 ≤0.0002%
SO4 ≤0.002%
Sr  ≤0.0005%
Zn  ≤0.0002%

氯化铵
应用
用于配制筛网或优化的结晶级氯化铵
特征
无菌过滤溶液
在 1+ 型超纯水中配制：25°C 时电阻率为 18.2 兆欧厘米，< 5 ppb 总有机碳，无细菌（<1 细菌（CFU/ml）），无热原（<0.03 内毒素（EU/ml）） , 无 RNase (< 0.01 ng/mL) 和无 DNase (< 4 pg/µL)
描述
氯化铵

同义词： Salmiac
氯化铵
53.49 先生
CAS号 [12125-02-9]
EC 编号 235-186-4
贝尔斯坦注册号 4371014
默克 14,509
RTECS BP4550000
MDL 编号 MFCD00011420
PubChem 物质 ID 24846273
联合国编号 UN 3077 9/PG 3
纯度≥ 99.5%

25°C 时测量的 pH 值范围为 5.0 M 氯化铵 4.1 – 4.4
测量的电导率范围：539.2 – 588.0 mS/cm at 25°C
测得的折射率范围：1.38048 – 1.38078 at 20°C

铝≤0.0005%
≤0.00001%
钡≤0.0005%
铋≤0.0005%
钙≤0.001%
镉≤0.0005%
钴≤0.0005%
铬≤0.0005%
铜≤0.0002%
铁≤0.0002%
钾≤0.005%
锂≤0.0005%
镁≤0.0005%
锰 ≤0.0005%
钼≤0.0005%
钠≤0.005%
镍≤0.0001%
NO3 ≤0.0005%
铅≤0.0001%
PO4 ≤0.0002%
SO4 ≤0.002%
锶≤0.0005%
锌≤0.0002%

Ammonium chloride

Ammonium chloride-Hampton氯化铵

CAT NO

HR2-691

NAME

5.0 M Ammonium chloride

DESCRIPTION

200 mL

PRICE

$81.00

cart quote

Support Material(s)

Ammonium chloride-Hampton氯化铵 HR2-691 Ammonium chloride SDS

Certificate Of Analysis

References

1. Structural studies on transfer RNA: preliminary crystallographic analysis. Labanauskas, M; Conners, PG; Young, JD; Bock, RM; Anderegg, JW; Beeman, WW. Science 166, 1530- 1532, 1969.

2. Crystal structure of the kringle 2 domain of tissue plasminogen activator at 2.4-A resolution. de Vos, AM; Ultsch, MH; Kelley, RF; Padmanabhan, K; Tulinsky, A; Westbrook, ML; Kossiakoff, AA. Biochemistry 31, 270- 279, 1992.