Pauka keʻokeʻo EDTA 4NA CAS 13235-36-4
ʻO EDTA-4NA CAS 13235-36-4, kahi molekole liʻiliʻi organik multifunctional e loaʻa ana nā hui amino a me carboxyl, hoʻohana nui ʻia ka tetrasodium edta tetrahydrate i ka kemika analytical ma ke ʻano he mea hoʻohuihui. Loaʻa iā ia kahi ākea o nā kumu a me nā kumukūʻai haʻahaʻa. ʻO ka pauka kristal keʻokeʻo EDTA tetrasodium paʻakai. Hoʻoheheʻe ʻia i ka wai a me ka waikawa, hoʻoheheʻe ʻole ʻia i ka waiʻona, benzene, a me chloroform.
| ITEM | SKUMUMANAʻO | HOPENA |
| helehelena | Pauka aniani keʻokeʻo | Hoʻokō |
| CI | 0.01% ka palena kiʻekiʻe | 0.002% |
| Fe | 0.001% ka palena kiʻekiʻe | 0.0001% |
| Pb | 0.001% ka palena kiʻekiʻe | ʻAʻole i ʻike ʻia |
| PH | 10.5-11.5 | 10.9 |
| Ka waiwai Chelating | 220 minuke | 223 |
| SO4 | 0.05% ka palena kiʻekiʻe | 0.005% |
| NTA | 1.0% ka palena kiʻekiʻe | 0.18% |
| Hoʻāʻo | 99.0% min | 99.46% |
1.Ethylenediaminetetraacetic acid tetrasodium paʻakai i hoʻohana ʻia ma ke ʻano he chelating agent, polymerization initiator no ka styrene butadiene rubber, initiator no ka acrylic fiber, a pēlā aku
2.ʻO ka paʻakai tetrasodium waikawa Ethylenediaminetetraacetic i hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe a ma nā ʻoihana laholio a me ka dye
3.Ethylenediaminetetraacetic acid tetrasodium salt i hoʻohana ʻia ma ke ʻano he ammonia carboxyl complexing agent, synthetic rubber catalyst, a ma ke ʻano he mea palupalu wai i ka hoʻomaʻemaʻe fiber, bleaching, a me nā ʻoihana dyeing
25kg/ʻeke a i ʻole ke koi a nā mea kūʻai aku. E mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25℃.
EDTA 4NA CAS 13235-36-4 ʻEthylenediaminetetraacetic acid tetrasodium paʻakai
EDTA 4NA CAS 13235-36-4 ʻEthylenediaminetetraacetic acid tetrasodium paʻakai
