潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Offter to Sell

Sodium Hydrosulfide

  • Post Date:

    Sep 26,2024
  • Expiry Date:

    Mar 25,2025
  • Detailed Description:

    Cas No. :16721-80-5

    Molecular formula:NaHS

    CAS:16721-80-5

    Property: Easily being deliquescent, soluble in water and alcohol, water solution with strong alkaline. Reacted with acids and liberates hydrogen sulfide.

    Item

    Index

    Appearance

    Solid ,flake

    Purity(%)

    70%

    Use : Used in copper processing.

    Packaging : 25kgs net in PP bag with PE liner, or 900kg bag , or 1000kg bag with pallet.

    Storage :Keep airtight in a dry and cool place.Protected from water,fire and sunlight.

  • CAS Registry Number:

    16721-80-5
  • Synonyms:

    ;Sodium sulfohydrate;sodium hydrosulphide;Sodium Hydrogen Sulphide;Sodium Hydrogen Sulfide;Sodium Sulfhydrate;sodium bisulfide
  • Molecular Formula:

    NaHS
  • Molecular Weight:

    56.0627
  • Molecular Structure:

    16721-80-5 sodium hydrosulfide
  • Hazard Symbols:

     C:Corrosive;
  • Risk Codes:

    R31:;
    R34:;
  • Safety Description:

    S25:;
    S36/37/39:;
    S45:;
    S50A:;
Inquiry
Home Suppliers Product CAS Gmall
主站蜘蛛池模板: 开平市| 南京市| 万全县| 襄垣县| 贵州省| 临沭县| 南溪县| 区。| 石城县| 远安县| 阳江市| 武定县| 吉林省| 渝中区| 正宁县| 昔阳县| 新河县| 资兴市| 汉寿县| 桐柏县| 文登市| 平昌县| 色达县| 昌邑市| 松江区| 收藏| 元江| 奇台县| 黄大仙区| 蒙自县| 隆安县| 磐安县| 友谊县| 霍城县| 桑植县| 林西县| 苍溪县| 登封市| 静宁县| 高安市| 威宁|