Cov zaub mov qib siab yog siv hom tshuaj formula
BHA yog ib qho tshuaj antioxidant thiab txhuam cov zaub mov, khoom ntim khoom noj, tsiaj noj, thiab tshuaj pleev ib ce.
Cov zaub mov qib siab yog siv hom tshuaj formula
1. Khoom taw qhia
Khoom npe: Cov zaub mov muaj tshuaj lom mis
Qhov hnyav ntawm lub cev: 180.25
Tshwm sim: dawb los yog daj hmoov
Kev pab: zaubmov antioxidant
Cia: nyob rau hauv txias thiab qhuav qhov chaw
Butyl hydroxy anisd / BHA yog ib qho tshuaj antioxidant thiab tsis muaj tshuaj lom neeg ntawm cov tshuaj muaj zog. Ua ib qho khoom noj antioxidant, nws tuaj yeem ua rau lub oxidation ntawm cov rog rog thiab ncua lub sijhawm thaum zaub mov pib tsis zoo. Qhov siab tshaj plaws nyob rau hauv cov khoom noj yuav tsum tsis pub tshaj 0.2 g / kg ntawm ib qho roj. Thaum twg tus nqi 0.02%, cov nyhuv muaj antioxidant yog nce 10% ntawm 0.01%, thiab thaum tus nqi ntau tshaj 0.02%, qhov ua kom muaj cov kab mob antioxidant tsawg dua.
1. siv los ua tshuaj tua kab mob rau cov tshuaj pleev ib ce, nws muaj peev xwm ua rau muaj cov kab mob antioxidant ntawm cov kua qaub, hydroquinones, methylthio amino acids, lecithin thiab sulfurized dipropionic acid.
2. Kuj yuav siv tau ua cov tshuaj antioxidant rau noj.
2. Cov khoom specification
Khoom npe | BHA (Butylated hydroxyanisole) | |
Cov khoom | Specifications | Kev soj ntsuam |
Kev piav qhia | Dawb kom qab zib xim daj flakes nrog cov yam ntxwv ntxhiab | Conforms |
Solubility | Dawb dej nyob hauv cawv, propylene glycol. Insoluble hauv dej | Conforms |
Melting point | 48 ℃ rau 63 ℃ | 62.4 ℃ |
Qhia txog | Xim kuaj-ua raws li | Conforms |
Residue rau ignition,% | ≤0.05 | 0.0039 |
Kev Ntsuam Xyuas (HPLC),% | ≥ 98.5 ntawm C 11 H 16 O 2 | 99.29 |
Phenolic impurities | ≤0.5 | <> |
Hnyav hlau (li Pb), ppm | ≤10 | <> |
Hydroquinone,% | ≤0.2 | Nil |
Arsenic (Ua), ppm | ≤2 | <> |
Taug txhuas (Pb), ppm | ≤2 | <> |
Mercury (Hg) | ≤1 | <> |
SP.ABS (E 1% 1cm ntawm ethanol ntawm 290nm) | 190 ~ 210 | 198.90 |
SP.ABS (E 1% 1cm hauv ethanol ntawm 228nm) | 326 ~ 345 | 340.27 |
3. Cov lus qhia ntxiv
4. Cov khoom tsim nyog
Peb tau tshwj xeeb rau cov khoom noj khoom haus ntau xyoo. Peb muaj FDA, SGS, CNAS, ITAT, CO thiab daim ntawv pov thawj rau kev noj qab haus huv thiab lwm yam.
5. Kev Pabcuam thiab Kev Xa Ntawv
6. Cov lus nug
1. Qhov txiaj ntsig yog dab tsi?
USD / EUR / CNY / HKD
2. Dab tsi yog koj lub sijhawm ua haujlwm?
7-20 hnub
3. Koj lub caij nyoog zoo li cas?
FCA / FOB / CFR / CIF / CIP / DAP / DDP
4. Koj puas kam muab cov thawv rau ua ke?
Muaj. Peb muab cov kev pabcuam LCL / FCL / chav nyob ua ke.
5. Koj puas kam muab cov duab thaij duab?
Yog, peb saib xyuas cov ntaub ntawv los ntawm peb tus kheej cov neeg ua haujlwm thiab peb tuaj yeem muab cov duab tso rau hauv 24 teev tom qab lub khob ntim khoom.
6. Ua li cas koj thiaj thauj cov khoom thiab yuav siv sijhawm ntev npaum li cas?
Peb feem ntau nkoj ntawm DHL, UPS, FedEx los yog TNT. Feem ntau nws yuav siv sijhawm 3-5 hnub los txog. Tshem tawm thiab nkoj hiav txwv shipping yeem.
Cim npe nrov: zaub mov qib bh chemical tshuaj, Tuam Tshoj, lwm tus, manufacturers, muas, ntau, nqi, hauv Tshuag
