asia oju-iwe

Iṣuu soda Pyrophosphate |7722-88-5

Iṣuu soda Pyrophosphate |7722-88-5


  • Iru:Ajile eleto
  • Orukọ wọpọ::Iṣuu soda Pyrophosphate
  • CAS No.::7722-88-5
  • EINECS No.::231-767-1
  • Irisi::White Crystal Powder
  • Ilana molikula ::N4P2O7
  • Qty ninu 20'FCL ::17,5 metric Toonu
  • Min.Paṣẹ::1 Metiriki Toonu
  • Oruko oja::Awọ awọ
  • Igbesi aye selifu ::ọdun meji 2
  • Ibi Oti::China
  • Alaye ọja

    ọja Tags

    Awọn ọja Apejuwe

    ọja Apejuwe: Sodium Pyrophosphate jẹ ẹya ti ko ni nkan ti ko ni nkan.O rọrun lati fa omi ni afẹfẹ ati delixoscopic, tiotuka ninu omi, insoluble ni ethanol ati awọn miiran Organic epo.O ni agbara complexing ti o lagbara pẹlu Cu2+, Fe3+, Mn2+ ati awọn ions irin miiran, ati pe ojutu olomi jẹ iduroṣinṣin ni isalẹ 70 Degree Celsius, ati pe o le jẹ hydrolyzed si disodium hydrogen phosphate nipasẹ sise.

    Ohun elo: Ti a lo bi dispersant ati emulsifier ni iṣelọpọ kemikali ati Ti a lo bi aropo ehin ni ile-iṣẹ kemikali ojoojumọ, o le ṣe colloid pẹlu kalisiomu hydrogen fosifeti ati mu ipa imuduro.O tun le ṣee lo ni sintetiki detergent ati isejade ti shampulu ati awọn miiran awọn ọja.

    Ibi ipamọ:Ọja yẹ ki o wa ni ipamọ ni iboji ati awọn aaye tutu.Maṣe jẹ ki o farahan si oorun.Iṣẹ ṣiṣe kii yoo ni ipa pẹlu ọririn.

    Awọn Ilana Ti Ṣiṣẹ:International Standard.

    Ipesi ọja:

    Awọn nkan

    Standard ìbéèrè

    Ayẹwo (gẹgẹbi Na4P2O7),%

    96.5.0min

    P2O5,%

    52.5-54.0

    Iye pH (1%)

    9.9-10.7

    Arsenic (Bi), mg/kg

    1.0 ti o pọju

    Fluoride (F), mg/kg

    50.0 Max

    Cadmium (Cd) ,mg/kg

    1.0 ti o pọju

    Makiuri (Hg),mg/kg

    1.0 ti o pọju

    Asiwaju (Pb),mg/kg

    4.0 ti o pọju

    Omi ti ko le yo,%

    0.2 ti o pọju

    Pipadanu lori Iginisonu (105 °C, 4 wakati lẹhinna 550°C 30 iṣẹju),%

    0.5 ti o pọju


  • Ti tẹlẹ:
  • Itele: