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Sodium ascorbate |134-03-2

Sodium ascorbate |134-03-2


  • Aha ngwaahịa:Sodium ascorbate
  • EINECS Mba:205-126-1
  • Nọmba CAS:134-03-2
  • Qty na 20'FCL:20MT
  • Min.Nye iwu:1000KG
  • Nkwakọ ngwaahịa:25kg / akpa
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa ngwaahịa

    Sodium Ascorbate bụ ọcha ma ọ bụ ìhè odo crystalline siri ike, lg nke ngwaahịa nwere ike igbari na 2 ml mmiri.Ọ bụghị soluble na benzene, ether chloroform, insoluble na ethanol, dịtụ kwụsiri ike na akọrọ ikuku, mmiri absorption na mmiri ngwọta mgbe oxidation na decomposition ga-eji nwayọọ, karịsịa na-anọpụ iche ma ọ bụ alkaline ngwọta na-oxidized ngwa ngwa. preservative na nri ụlọ ọrụ;nke nwere ike idobe nri agba, eke ekpomeekpo, ịgbatị ndụ shelf.Eji maka anụ ngwaahịa, mmiri ara ehi ngwaahịa, ihe ọṅụṅụ, mkpọ na na.

    Nkọwapụta

    ITEM Ọkọlọtọ
    Ọdịdị Ọcha ruo ntakịrị odo odo

    kristal ntụ ntụ

    njirimara Nke dị mma
    Nyocha (dị ka C 6H 7NaO 6) 99.0-101.0%
    Ntụgharị anya pụrụ iche +103° – +106°
    Dozie ihe ngwọta Kpochapụ
    pH (10%, W/V) 7.0-8.0
    Ọnwụ na ihicha = <0.25%
    Sulfate (mg/kg) = < 150
    Mgbakọta ọla dị arọ = <0.001%
    Ndu = <0.0002%
    Arsenic = <0.0003%
    Mercury = <0.0001%
    Zinc = <0.0025%
    Ọla kọpa = <0.0005%
    Ihe mgbaze fọdụrụ (dị ka Menthanol) = <0.3%
    Ngụkọta ọnụ ọnụ efere (cfu/g) = <1000
    Yist na ebu (cuf/g) = <100
    E.coli/g Ihe ọjọọ
    Salmonella / 25 g Ihe ọjọọ
    Staphylococcus aureus / 25 g Ihe ọjọọ

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