1. <b id="l8dxi"></b>

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

            Anhydrous trisodium phosphate

            Anhydrous trisodium phosphate

            Molecular formula: Na3PO4

            Molecular weight: 164.12

            [Character] White granular powder. Soluble in water, insoluble in ethanol and carbon disulfide. It weathered in dry air.

            [To use]Used as an analytical reagent for trace analysis of uranium. In chemical industry, anti - weaving, printing and dyeing, paper making, power generation and other industries used as water softener and detergent, boiler anti - scaling agent, metal rust remover, sugar juice purification agent, rubber emulsion coagulant, to use fabric mercerization enhancement agent.

            [Standard] The impurity content is measured in percentage

                       Specification

            Name of index

            High purity

            specified level

            Content (Na3PO4·12H2O)/%

            ≥98.0

            Clarity test

            qualified

            Sulfate(SO4)

            ≤0.25

            Fluoride(F)

            ≤0.005

            PH(1%aqueous solution)

            11.5-12.5

            Arsenic(As)

            ≤0.0003

            Heavy metal(Pb)

            ≤0.001

            Lead

            ≤0.0004

            Phosphorus pentoxide(P2O5)

            ≤18.3

            Methyl orange alkalinity

            36-40

            Water insolubles

            ≤0.2

            [Packing] Plastic inside and outside woven, kraft paper bag or cardboard bucket, net weight 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
             
            點擊這里給我發消息
            客服一
            點擊這里給我發消息
            客服二
            點擊這里給我發消息
            客服三
             
             
             
             
            亚洲午夜精品福利视频_少妇系列200无码_亚洲啪啪无码视频_国产福利老妇看片
              1. <b id="l8dxi"></b>