欧美一级久久精品|国产在线不卡免费播放|国产大片一级在线观看|91久久精品91久久性色|国产亚洲3p一区二区三区|欧美亚洲另类图片一区二区|99国产精品只有久久精品免费|国产精品久久久久这里只有精品

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

Potassium Phosphate Tribasic

Molecular formula: K3PO4·3H2O
Molecular weight: 266.31
Properties: White crystal. Easily soluble in water and insoluble in ethyl alcohol. Relative density is 2.564 and melting point is 1340℃.
Uses: In boiler water treatment, gasoline purification, liquid detergent, edible emulsifier, medicine, fertilizer, and etc. It can also be used as analytical reagent.
Standard:

Specifications/item

AR

CP

Assay(K3PO4·3H2O) /%

≥99.0

≥98.0

Clarity test

Qualified

Qualified

Free alkali

Qualified

Qualified

Dipotassium

Qualified

Qualified

Chloride(Cl) /%

≤0.003

≤0.01

Sulfate(SO4) /%

≤0.01

≤0.02

Nitrogen compound(N) /%

≤0.001

≤0.002

Carbonate(CO3) /%

Qualified

Qualified

Sodium (Na) /%

≤0.02

≤0.05

Iron (Fe) /%

≤0.002

≤0.004

Arsenic (As) /%

≤0.000 1

≤0.000 3

Heavy metal (Pb) /%

≤0.001

≤0.002

Packing: Plastic woven bag lined with plastic bag, kraft bag, carton 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