Khoom npe: | Nyiaj nitrate | ||||
CAS Nr: | 7761-88-8 ib | ||||
Batch No | 20210221002 | MF | |||
Hnub tsim khoom | Lub Ob Hlis 21, 2021 | Hnub xeem: | Lub Ob Hlis 21, 2021 | ||
Cov khoom kuaj | Txuj | Cov txiaj ntsig | |||
Qhov tshwm sim | Dawb crystal hmoov | Dawb crystal hmoov | |||
Purity | ≥99.8% | > 99.87% | |||
Tus nqi PH | 5.0-6.0 | 5.4 | |||
Ag | ≥63.5% | 63.58% | |||
Cl | ≤ 0.0005% | 0.0002% | |||
SO4 | ≤0.002% | 0.0006% | |||
Fe | ≤0.002% | 0.0008% | |||
Cu | ≤ 0.0005% | 0.0001% | |||
Pb | ≤ 0.0005% | 0.0002% | |||
Rh | ≤0.02% | 0.001% | |||
Pt | ≤0.02% | 0.001% | |||
Au | ≤0.02% | 0.0008% | |||
Ir | ≤0.02% | 0.001% | |||
Ni | ≤ 0.005% | 0.0008% | |||
Al | ≤ 0.005% | 0.0015% | |||
Si | ≤ 0.005% | 0.001% |
1) Daim ntawv cog lus raug cai tuaj yeem kos npe
Shanghai Epoch Material Co., Ltd. yog nyob rau hauv lub chaw lag luam-Shanghai.Peb ib txwm ua raws li "Cov ntaub ntawv qib siab, lub neej zoo dua" thiab pawg neeg tshawb fawb thiab txhim kho thev naus laus zis, ua kom nws siv rau tib neeg lub neej txhua hnub kom peb lub neej zoo dua.
Peb txais tos cov neeg siv khoom thoob ntiaj teb tuaj xyuas peb lub Hoobkas thiab tsim kom muaj kev koom tes zoo ua ke!
1) Puas yog koj tsim khoom lossis lag luam?
4) SampleAvailable, peb tuaj yeem muab cov qauv dawb me me rau kev soj ntsuam zoo!
5) Pob 1kg ib lub hnab fpr kuaj,25kg lossis 50kg rau ib lub nruas, lossis raws li koj xav tau.
6) Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab qhov cua zoo.