Cov khoom lag luam
EthylenedIninetetraiacetic acid tetrisodium ntsev (edta 4na), lub tetrisodium ntsev ntawm EthylenediaMinetet acid, yog qhov kev ua tau zoo chelating thiab acidic media cov lus qhia meej xws li ethanol, benzene, thiab chloroform . nws cov archecular architecture, ua kom muaj kev sib xyaw ua ke ntawm cov chaw ua haujlwm sib txawv, ua kom zoo nkauj cov chaw ua haujlwm zoo nkauj .
Cov Khoom Qhia Khoom Khoom
|
Yam |
Lub hom phiaj |
|
Cov ntsiab lus (raws li 452.2)% |
99 . 00% min. |
|
Chloride (cl -)% |
0 {. 01% Max. |
|
Sulfate (yog li 42-)% |
0 {. 05% Max. |
|
Hnyav Hlau (PB)% |
0 {. 001% max. |
|
Hlau (FE)% |
0 {. 001% max. |
|
Tus nqi chelation (mgcaco3 / g) |
220 min . |
|
PH (1% kev daws teeb meem, 25 degree) |
10.5–11.5 |
|
NTA |
1 {. 0% Max. |
|
Kev tshwm sim |
Dawb crystalline hmoov |
Khoom Siv Khoom Siv
Edta -4 nu ua cov tshuaj pelificating nrog cov ntawv thov tseem ceeb thoob plaws ntau cov kev siv tau suav nrog:
1.} cov khoom lag luam
Kev ua haujlwm-txhim kho cov khoom siv ua kua xab npes
Txhim kho xab npum
Tiv thaiv kev deb av
2.}} cov tshuab zawj txias
Tshem tawm cov hlau ion kev cuam tshuam
Txhim kho cov xim npuagrancy
Txhim kho cov kev sib tw fiber ntau
3. kev kho dej
High-efficiency dej huv tus neeg sawv cev
Hnyav Hlau Ion Remover
4.} Kev Tsim Yeeb
Activator rau Styrene-Butadiene Roj Hmab Polymerization
Ntxiv rau cov ntaub ntawv ntxiv
Tshuaj dawb tshuaj ci ruaj khov hauv kev lag luam ntawv
Khoom Pob
25 kg hnab, 20 mt / 20'fcl
Peb Qhov Zoo
- Ntau daim ntawv pov thawj: Iso, SGS, Halal, thiab lwm yam . Cov khoom zoo tuaj yeem lav tau
- Sib xyaw ua ke thiab kev lag luam ntim khoom muaj-daws teeb meem rau koj cov kev xav tau
- Kev tsim khoom ceev, ceev ceev, kev pabcuam kev pabcuam-tsis muaj kev txhawj xeeb rau cov neeg siv khoom
Cim npe nrov: Cas Tsis Yog . 64-02-8 EthenyiamasetRaacinetet Acid Tetrasodium Saltta 4NA cov chaw muag khoom, chaw tsim khoom, Hoobkas
