标签： Sterile filtered

Hampton蛋白结晶试剂盒Sodium acetate trihydrate Buffer

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Products > Optimize Reagents > Optimize – Buffers > Sodium acetate trihydrate Buffer

Sodium acetate trihydrate Buffer

应用

  • Crystallization grade Sodium acetate trihydrate buffer for formulating screens or for optimization
  • 结晶级三水乙酸钠缓冲液，用于配制筛选或优化

特征

  • Sterile filtered 无菌过滤
  • 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)
  • 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

Formulated from Sodium acetate trihydrate

由醋酸钠三水合物配制而成

Synonyms: Acetic acid sodium salt trihydrate

别名：醋酸钠盐三水合物
C2H3NaO2 • 3H2O
CH3COONa • 3H2O
Mr 136.08
CAS Number [6131-90-4]
EC Number 204-823-8
Merck 14,8571
Beilstein Registry Number 3732037
RTECS AJ4580000
MDL Number MFCD00071557
PubChem Substance ID 24886015
Purity ≥ 99.5%
pKa = 4.8

The useful pH range of a Sodium acetate trihydrate buffer is pH 3.6 – 5.6.

Titrate HR2-569 to the desired pH using HCl
HR2-569 Measured pH Range: 8.7 – 9.3 at 25°C
HR2-569 Measured Conductivity Range: 48.0 – 51.7 mS/cm at 25°C
HR2-569 Measured Refractive Index Range: 1.34395 – 1.34415 at 20°C

HR2-789 has been titrated to pH 4.5 using HCl
HR2-789 Measured Conductivity Range: 60.8 – 67.7 mS/cm at 25°C
HR2-789 Measured Refractive Index Range: 1.34530 – 1.34579 at 20°C

HR2-731 has been titrated to pH 4.6 using HCl
HR2-731 Measured Conductivity Range: 59.3 – 64.5 mS/cm at 25°C
HR2-731 Measured Refractive Index Range: 1.34535 – 1.345745 at 20°C

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

Sodium acetate trihydrate

Sodium acetate trihydrate Buffer
CAT NO

HR2-569

NAME

1.0 M Sodium acetate trihydrate

DESCRIPTION

100 mL

PRICE

$41.00

CAT NO

HR2-789

NAME

1.0 M Sodium acetate trihydrate pH 4.5

DESCRIPTION

100 mL

PRICE

$41.00

CAT NO

HR2-731

NAME

1.0 M Sodium acetate trihydrate pH 4.6

DESCRIPTION

100 mL

PRICE

$41.00

相关项目

  • Hydrochloric acid 盐酸
  • StockOptions Sodium Acetate Buffer Kit StockOptions 醋酸钠缓冲液套件
  • Individual StockOptions Sodium Acetate Reagents 个人股票期权乙酸钠试剂

参考

1. Crystal structure of thioltransferase at 2.2 A resolution. Katti, SK; Robbins, AH; Yang, Y; Wells, WW. Protein Sci 4, 1998- 2005, 1995.