中文字幕在线观看一区二区三区|久久国产美女免费观看精品|久久国产精品三区色最新|四虎国产精品成人无码

Langfang Naco New Material(Chemical Reagent Department)
Professional production base of general chemical reagent and pharmaceutical accessories
Hotline:+86-15076659665
Products
Products
Potassium hydrogen phosphate anhydrous

Potassium hydrogen phosphate anhydrous

Molecular formula: K2HPO4·3H2O
Molecular weight: 228.22
CAS NO: 16788-57-1
Properties: White crystal. Soluble in water and slightly soluble in alcohol.
Uses: as analytical reagent, pharmaceutical and boiler water treatment, raw material for food swelling agent, seasoner, bacteria culture medium, PH regulator, and etc.
Standard: The maximum content of impurities is in percentage content

Specifications/item

Analytically pure-AR

Chemically pure-CP

Assay(K2HPO4·3H2O) /%

≥99.0

≥97.0

Clarity test

Qualified

Qualified

Water insoluble matter

≤0.01

≤0.03

Chloride(Cl)

≤0.002

≤0.005

Sulfate(SO4)

≤0.01

≤0.03

Nitrate(NO3)

≤0.001

≤0.003

Sodium (Na)

≤0.05

≤0.10

Magnesium (Mg)

≤0.001

≤0.001

Iron (Fe)

≤0.001

≤0.003

Arsenic (As)

≤0.0001

≤0.0003

Heavy metal (Pb)

≤0.001

≤0.003

Packing: woven bag lined with plastic bag, kraft bag, or fiber drum, net weight is 25kg.

Back

WeChat
Contact Us
Copyright (C) 2020, Langfang Naco new material Technology Co., LTD All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle Copyright Notice
 
點(diǎn)擊這里給我發(fā)消息
客服一
點(diǎn)擊這里給我發(fā)消息
客服二
點(diǎn)擊這里給我發(fā)消息
客服三
 
 
 
 
东平县| 太和县| 扎鲁特旗| 白银市| 洮南市| 四川省| 横山县| 东至县| 喀喇沁旗| 赤水市| 平邑县| 麻阳| 泸西县| 察雅县| 股票| 普宁市| 桦南县| 铅山县| 天柱县| 萝北县| 万山特区| 长岛县| 乐陵市| 遂溪县| 浑源县| 慈溪市| 峡江县| 安塞县| 长沙市| 河北省| 安达市| 洛南县| 张家口市| 获嘉县| 舟曲县| 鄂尔多斯市| 二手房| 四会市| 稻城县| 昌都县| 富阳市|