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Products > Optimize Reagents > Optimize – Salts > Potassium nitrate

Potassium nitrate

CAT NO

HR2-663

NAME

2.0 M Potassium nitrate

DESCRIPTION

200 mL

PRICE

$108.00

支持材料

HR2-663 Potassium nitrate SDS

应用

Crystallization grade Potassium nitrate for formulating screens or for optimization
结晶级硝酸钾，用于筛选或优化

特征

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)
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，总有机碳 < 5 ppb，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Potassium nitrate

Synonyms: None
KNO₃
M_r 101.10
CAS Number [7757-79-1]
EC Number 231-818-8
Merck 14,7648
RTECS TT3700000
MDL Number MFCD00011409
PubChem Substance ID 24898644
Purity ≥ 99.5%
UN Number UN 1486 5.1/PG 3

Measured pH Range: 5.7 – 7.4 at 25°C
Measured Conductivity Range: 156.2 – 159.9 mS/cm at 25°C
Measured Refractive Index Range: 1.35019 – 1.35038 at 20°C

同义词：无
硝酸钾
101.10 先生
CAS 编号 [7757-79-1]
欧盟编号 231-818-8
默克 14,7648
RTECS TT3700000
MDL 编号 MFCD00011409
PubChem 物质 ID 24898644
纯度≥99.5%
联合国编号 UN 1486 5.1/PG 3

测得的 pH 值范围：25°C 时为 5.7 – 7.4
测得的电导率范围：25°C 时为 156.2 – 159.9 mS/cm
测得的折射率范围：20°C 时为 1.35019 – 1.35038

Al ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi ≤0.0005%
Ca ≤0.005%
Cd ≤0.0005%
Cl ≤0.001%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0002%
IO₃ ≤0.0005%
Li ≤0.0005%
Mg ≤0.005%
Mn ≤0.0005%
Mo ≤0.0005%
NH₄⁺ ≤0.001%
Na ≤0.005%
Ni ≤0.0005%
NO₂ ≤0.001%
Pb ≤0.0005%
PO₄ ≤0.0005%
SO₄ ≤0.002%
Sr ≤0.0005%
Zn ≤0.0005%

参考Potassium nitrate

1. Direct crystallization of lysozyme from egg white and some crystalline salts of lysozyme. Gordon Alderton and H.L. Fevold. Journal of Biological Chemistry, 164, 1-5, 1946.

1. 从蛋清和溶菌酶的一些结晶盐中直接结晶溶菌酶。戈登·奥尔德顿和 H.L. 费沃尔德。生物化学杂志，164，1-5，1946。