跳转至内容
Merck
所有图片(2)

文件

1.06346

Supelco

一水磷酸二氢钠

for analysis EMSURE® ACS,Reag. Ph Eur

别名:

磷酸钠 一元 一水合物, 磷酸一钠, 磷酸二氢钠 一水合物

登录查看公司和协议定价


About This Item

线性分子式:
NaH2PO4 · H2O
CAS号:
分子量:
137.99
MDL號碼:
分類程式碼代碼:
12352302
酶委員會索引編號:
231-449-2
NACRES:
NA.21

等級

ACS reagent

品質等級

agency

reag. Ph. Eur.

產品線

EMSURE®

化驗

99.0-102.0% (alkalimetric)

形狀

crystals

效力

>2000 mg/kg LD50, oral (Rat)
>7940 mg/kg LD50, skin (Rabbit)

雜質

≤0.01% Insoluble matter

pH值

4.1-4.5 (25 °C, 50 g/L in H2O)

溶解度

850 g/L

密度

2.04 g/cm3 at 20 °C

體積密度

880 kg/m3

負離子痕跡

chloride (Cl-): ≤0.0005%
sulfate (SO42-): ≤0.003%

正離子痕跡

Ca: ≤0.005%
Fe: ≤0.0005%
K: ≤0.005%
N: ≤0.001%
heavy metals: ≤0.0005%

紫外吸收

λ: 280 nm Amax: ≤0.05

儲存溫度

2-30°C

SMILES 字串

[Na+].[H]O[H].OP(O)([O-])=O

InChI

1S/Na.H3O4P.H2O/c;1-5(2,3)4;/h;(H3,1,2,3,4);1H2/q+1;;/p-1

InChI 密鑰

BBMHARZCALWXSL-UHFFFAOYSA-M

正在寻找类似产品? 访问 产品对比指南

應用


  • Development of a multiparticulate drug delivery system for in situ amorphisation.: This study explores the use of sodium dihydrogen phosphate monohydrate in developing a multiparticulate drug delivery system. The research highlights the compound′s role in achieving in situ amorphisation, enhancing drug solubility and bioavailability (Holm TP et al., 2022).

  • Metabolomic characterization of rhubarb species by capillary electrophoresis and ultra-high-pressure liquid chromatography.: Sodium dihydrogen phosphate monohydrate is utilized in the buffer system for capillary electrophoresis and UHPLC, aiding in the metabolomic analysis of rhubarb species. This research underscores its importance in improving separation efficiency and resolution in analytical methods (Tseng YJ et al., 2013).

聯結

替代品:SX0709;SX0709-5;SX0710;SX0710-1;SX0710-3;SX0710-5;SX0710-20

分析報告

含量(碱量滴定):99.0 - 102.0 %
不溶物: ≤ 0.01 %
pH值(5 %;水,25 °C):4.1 - 4.5
紫外线吸收(280 nm;1 mol/l;1 cm;水): ≤ 0.05
氯化物(Cl): ≤ 0.0005 %
硫酸盐(SO₄): ≤ 0.003 %
总氮(N): ≤ 0.001 %
重金属(ACS): ≤ 0.0005 %
Ca(钙): ≤ 0.005 %
Fe(铁): ≤ 0.0005%
K(钾): ≤ 0.005 %
符合 ACS,Reag.Ph Eur

法律資訊

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Antonia E Schantl et al.
Nature communications, 11(1), 721-721 (2020-02-07)
Myo-inositol hexakisphosphate (IP6) is a natural product known to inhibit vascular calcification (VC), but with limited potency and low plasma exposure following bolus administration. Here we report the design of a series of inositol phosphate analogs as crystallization inhibitors, among

商品

Urea in water and wastewater, enzymatic determination - Photometric determination using the indophenol blue method after cleavage of the urea

EMSURE® Grade Inorganic Solvents and Reagents offer exceptional purity and quality control, ensuring reliable, compliant results for regulated analyses.

Validate urine sample cleanup with HLB SPE for opioid analysis via LC-MS/MS using the Supel Swift HLB 96-well plate.

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门