Lub npe tshuaj: Cobalt Chloride Hexahydrate
Formula: CoCl2· 6 H2O
Molecular Luj: 237.93
Cov tsos mob: Dawb nrog lilac hmoov, anti-caking, zoo fluidity
Physical and Chemical indicator:
Yam khoom | Qhov taw qhia | |||
Ⅰ hom | Ⅱ hom | Ⅲ hom | Ⅵ hom | |
CoCl2· 6 H2O ,% ≥ | 2.02 Nws | 4.04 ib | 20.17 Nws | 96.8 ua |
Cov ntsiab lus, % ≥ | 0.5 | 1.0 | 5.0 | 24.0 Nws |
Tag nrho cov arsenic (raws li As), mg / kg ≤ | 5 | |||
Pb (xws li Pb), mg / kg ≤ | 10 | |||
Cd (xws li Cd), mg/kg ≤ | 2 | |||
Hg (hloov mus rau Hg), mg / kg ≤ | 0.2 | |||
Cov ntsiab lus dej,% ≤ | 5 (Ⅰ/Ⅱ hom); 25 (Ⅲ/Ⅵ hom) | |||
Fineness (Passing tus nqi W = 150µm xeem sieve), % ≥ | 95 |
Q: Koj muaj ntawv pov thawj dab tsi?
A: Peb lub tuam txhab tau txais daim ntawv pov thawj IS09001 kev tswj hwm kev tswj hwm zoo, ISO22000 kev tswj hwm kev nyab xeeb zaub mov pov thawj thiab FAMI-QS ntawm cov khoom ib nrab.
Thov hu rau peb kom paub ntxiv.
Q: Yuav ua li cas txog tus nqi shipping?
A: Tus nqi thauj khoom nyob ntawm txoj kev koj xaiv kom tau cov khoom. Kev nthuav qhia feem ntau yog qhov nrawm tshaj plaws tab sis kuj tseem kim tshaj. Los ntawm hiav txwv freight yog qhov kev daws teeb meem zoo tshaj plaws rau cov nyiaj loj. Raws nraim cov nqi thauj khoom peb tuaj yeem muab rau koj yog tias peb paub cov ntsiab lus ntawm tus nqi, qhov hnyav thiab txoj kev.
Thov hu rau peb kom paub ntxiv.
Q: Dab tsi yog qhov txawv ntawm koj cov khoom hauv kev lag luam?
A: Peb cov khoom ua raws li lub tswv yim ntawm kev ua tau zoo ua ntej thiab sib txawv ntawm kev tshawb fawb thiab kev tsim kho, thiab ua tiav cov kev xav tau ntawm cov neeg siv khoom raws li cov kev xav tau ntawm cov khoom sib txawv.
Thov hu rau peb kom paub ntxiv.