碳酸钾

碳酸钾

中国
公司
86-351-5288242
Limin Li
联系人姓名

基本信息

Property: Potassium Carbonate may be monoclinic crystal, white powder, granular crystal or prill. The relative density is 2.428 and the melting point is at 891 degree C .It is easily soluble in water forming a slightly alkaline solution. It is insoluble in alcohol and ether. It has strong hygroscopicity. It easily cakes and turns into Potassium Bicarbonate through absorbing carbon dioxide when exposed to the air for a long time. Specification: Industrial Grade ( GB/T 1587-2000 ) INSPECT ION ITEMUNITFINE GRADETechnical GradeFIRST GRADEREGULAR GRADEPurity(as K2CO3)% Min99.099.098.596.0Chloride(as KCl)% Max0.010.030.100.20Sulphate(as K2SO4)% Max0.010.040.100.15Iron% Max0.0010.0010.0030.010nsoluble matter in water% Max0.020.040.050.10Burnt loss% Max0.60.81.001.00Specification: Food Grade (HG2452-93) NSPECT ION ITEMUNITSTANDARDPurity(as K2CO3)% Min99.0Chloride(as KCl )% Max0.01Sulphate (as K2SO4)% Max0.01Iron% Max0.001Insoluble matter in water% Max0.02Burnt loss% Max0.6Arsenic% Max0.0003Heavy Metal(as Pb)% Max0.002 Handling and Storage: Store in dry and ventilated house away from moisture. Don't store in goods yards or expose to the air. Protect the material from rain when loading and unloading. Be sure to keep the package dry and free from contaminant. Avoid handling and transporting together with acid substances. In the event of a fire, use water as extinguishing agent.Applications: Potassium Carbonate is used as raw materials in manufacturing electro tube, TV kinescope, computer display. It is applied in optical glass improving clarity, strength and refractive index. It is also applied in electrode avoiding electric arc breaking-off during welding. It is used to produce food additives like potassium sorbate, monopotassium phosphate, etc. Potassium Carbonate is foliar spray fertilizer and a constituent of compound fertilizer. In dyeing industry, it is used to produce vat dyestuff and discharge of ice dyeing. It is absorbent removing hydrogen sulfide and carbon dioxide; dry powder extinguisher mixed with soda; auxiliary raw material for producing alcohol and acetone; and anti-aging agent in rubber production. Its solution is used in boiling and scouring of cotton cloth and wool's degreasing. In addition, it is also used in manufacture of printing ink, photograph-drug, polyester, explosives, electroplating, tanning, ceramic, building materials, crystals and medicine.

交货条款及包装

Packaging Detail: In 25KG PP/PE bag or as buyer's request. Delivery Detail: Promptly

付款条款

Documents Against Payment

Letter of credit

Telegraphic transfer

Фотографии

    密码恢复
    要恢复您的密码,请在下面您的电子邮件地址框与您已注册请输入:
    The password reset code has been sent to your Email.
    Код уже был отправлен Вам ранее.
    Вы можете ввести его в поле выше, или получить новый код через сек.
    发生了错误。请检查您的电子邮件地址,然后再试一次。
    Ваш новый пароль:

    名称为空


    Выберите страну доставки

    您还没有写消息

    By clicking on the "Send" button, you agree that your data will be used to process your request. Further information and revocation instructions can be found in the data protection declaration.

    已发送您的消息!

    親密

    1
    Рынок B2B
    取消
      查看更多
        地區搜索
        全球
        Категории
          产品名称