<ol id="rdnzp"></ol>
    <form id="rdnzp"></form>

    <address id="rdnzp"><nobr id="rdnzp"></nobr></address>

      <address id="rdnzp"></address><address id="rdnzp"></address>

            <form id="rdnzp"></form>
            Product
             

            Succinic Acid

             

             

            Additional name:

             

             

            Additional name:

            CAS: 110-56-6
            Molecular formula: HOOC(CH2)2COOH             C4H6O4

            Structure type:

            Molecular weight: 118.09
            Properties: white granules or flakes. Soluble in water; slightly soluble in ethanol, ethyl ether, acetone and glycerin; almost insoluble in benzene, CS2, CCl4 and petroleum ether. mp185, bp235 (dec.),d 1.56.
            Precaution: Succinic acid is irritating to eye, skin and mucosa. Wash with large amount of water in case of eye contact.
            Use: as alanytical reagent; in electroplating; in manufacturing drug, dye, fragrance, plastic, resin, etc.
            Packaging & Storage: plastic lined woven bag, net weight 25kg. Store in a cool dry place.


            Specification:
             

             
            A.R.
            C.P.
            Food grade
            Tech. grade
            Assay %
            99.5
            99.5
            99.0
            99.0
            mp℃
            184-187(1.5)
            183-187(2)
            l84-187
            185-190
            Clarity
            pass
            pass
             
             
            Water insoluble substances %
            0.002
            0.005
            0.01
            0.02
            Residue on ignition %
            0.01
            0.02
            0.02
            0.025
            Chloride (Cl) %
            0.0005
            0.001
            0.001
            0.001
            Nitrogen (N) %
            0.002
            0.005
            0.001
            0.005
            Sulfate (SO42) %
            0.001
            0.002
            0.002
            /
            Phosphate (PO4) %
            0.001
            0.002
            0.002
            /
            Iron (Fe) %
            0.0005
            0.004
            0.0005
            0.001
            Heavy metal (Pb) %
            0.0005
            0.002
            0.001
            0.001
            KMnO4 test (0.1N ml/g)
            0.05
            0.01
            1.0
            1.0
            Arsenic (As) %
            /
            /
            0.0003
            0.001





            < Return to the previous page >

             

             
             
             
             
             
            情侣黄网站免费看,少妇工地上满足民工,2021videos18xxxx,手伸进她的乳罩里揉搓着漫画,看黄色片a,av第一页在线,一与六高清无码 熟妇的荡欲BD高清在线观看,免费视频专区sm调教,美女胸又www又黄的网站,国产老熟女老女人老人 6080电影,yy6080新视觉影院,6080电影网站 天天爽夜夜爽人人爽,天天影视网色香欲综合网,97人洗澡人人澡人人爽人人模 成人黄视频,成人版抖音短视频app下载快手,成人快手app安装 又色又污又爽又黄的网站,印度幻女free性zozo交,欧美 偷窥 清纯 综合图区,在免费jizzjizz在线播放 99爱碰视频在线观看_国产久免费热视频在线观看_欧美一级黄色视频