Ethylene Diamine Tetraacetic Acid Disodium Tote (EDTA-2NA)
ingoa hua：EDTA-2Na(Ethylenediaminetetraacetic acid disodium tote)
Kohanga Rapoi:C10H14N2Na2O8•2H2O
Taumaha rāpoi:M=372.24
Nama CAS:6381-92-6
Taupū Hangarau：
| Tūemi | Uara paerewa |
| TE PUKA | paura tioata ma |
| KAUPAPA(%): | 99.0MIN |
| KORERO(%): | 0.02MAX |
| PUKAWATA(%): | 0.02MAX |
| NTA(%): | - |
| METARA TAMAHA(ppm): | 10MAX |
| FERRUM(ppm): | 10MAX |
| TE UARA WHAI mg(CaCO3)/g | 265MIN |
| URA PH | 4.0-5.0 |
| Puataata(50g/L, 60℃wairewa wai, whakaohokia mo te 15 meneti) | He maama me te maamaa kaore he poke |
Taupānga：
Ka whakamahia te EDTA-2Na ki te horoi, te hopi wai, te shampoo, nga matū ahuwhenua, te otinga whakatika mo te whakawhanaketanga o te kiriata tae, te horoi wai, te whakarereke PH.I te wa e kii ana te tauhohenga redox mo te polymerization o te rapa butyl benzene, ka whakamahia hei waahanga o te whakaoho mo te whakahiato o te katote whakarewa me te whakahaere i te tere polymerization.
Tapeke:25KG / putea, kikii ranei hei tono a te kaihoko.
Rokiroki:Whakaorangia i roto i te ruma maroke me te hau i roto i te whare taonga, aukati i te ra o te ra, paku te puranga me te tuku ki raro.
WHAKAARO: ka taea e matou te whakarite i nga taonga kia rite ki to hiahia.