99.8% Nyiaj nitrate Agno3 CAS 7761-88-8
Nyiaj nitrateyog tsis muaj xim pob tshab r rhombic tabely crystal. Kev haus dej cawv me 4.35 (19. Lelding point, tsis muaj dab tsi los ntawm 445. Nyiaj nitrate yog ruaj khov los fim lub teeb. Nws yuav ua dub thaum hu nrog hydrogen sulfide thiab organic Teeb meem. Cov khoom qab zib noo nitrate yog yooj yim ua kom tsaus ntuj nti hauv qab. Raws li oxidant, nws tuaj yeem ua kom muaj protein ua vaj tse, muaj kev ua kom haum rau lub cev.
Khoom npe: nyiaj nitrate
Molecular cov mis: Agno3
Qib: AR qib thiab qib kev lag luam
Molecular hnyav: 169.87
Tus lej lej: 7761-88-8
Einecs: 231-853-9
Cov ntsiab lus ≥63.5%
Melting taw tes: 212 ℃
BLAIL NTAM: 444 ℃ (decomposition)
Flash point: 40 ℃
Qeeb: 4.35g / cm3
Zog: Dawb Crystalline Hmoov
Solubility: soluble hauv dej, ammonia, glycerin, me ntsis soluble hauv ether
Nyiaj nitrateDaim Ntawv Thov: Nws siv rau kev ua cov duab tsis zoo ntawm kev thaij duab, luam yeeb, cov duab plaub hau, kev ua yeeb yam zas xim, kev ua haujlwm ntawm lwm cov nyiaj ntsev thiab xim number castfast number cask.
| Khoom npe: | Nyiaj nitrate | ||
| Cas: | 7761-88-8 | ||
| Ntsuas Yam | Lub hom phiaj | Qho kawg | |
| Kev tshwm sim | Dawb Crystal Hmoov | Dawb Crystal Hmoov | |
| Kev coj dawb huv | ≥99.8% | > 99.87% | |
| PH nqi | 5.0-6.0 | 5.4 | |
| Ag | ≥63.5% | 63.58% | |
| Cl | I≤0.0005% | 0.0002% | |
| Yog li ntawd | I≤0.002% | 0.0006% | |
| Fe | I≤0.002% | 0.0008% | |
| Cu | I≤0.0005% | 0.0001% | |
| Pb | I≤0.0005% | 0.0002% | |
| Rh | I≤0.02% | 0.001% | |
| Pt | I≤0.02% | 0.001% | |
| Au | I≤0.02% | 0.0008% | |
| Ir | I≤0.02% | 0.001% | |
| Ni | I≤0.005% | 0.0008% | |
| Al | I≤0.005% | 0.0015% | |
| Si | I≤0.005% | 0.001% | |
Shanghai Zoran Cov Khoom Siv Tshiab Co., Ltd yog nyob rau hauv Centeric Center-Shanghai. Peb ib txwm ua raws li "cov ntaub ntawv siab dua, lub neej zoo dua" thiab pawg neeg rau kev tshawb fawb thiab kev tsim kho hauv tib neeg 'txhua hnub ua rau peb lub neej zoo dua. Peb tau cog lus los muab cov ntaub ntawv siv tshuaj zoo nrog tus nqi tsim nyog tshaj plaws rau cov neeg siv khoom thiab tsim kev tshawb fawb ua tiav, kev lag luam, kev lag luam thiab tom qab muag kev pab. Lub tuam txhab cov khoom tau raug muag rau ntau lub teb chaws thoob ntiaj teb. Peb zoo siab tos txais cov neeg muas zaub hauv thoob ntiaj teb tuaj xyuas peb lub Hoobkas thiab tsim kev koom tes zoo ua ke!
Q1: Koj puas yog cov chaw tsim khoom lossis cov tuam txhab lag luam?
Peb ob leeg. Peb muaj peb tus kheej lub Hoobkas thiab R & D Center. Txhua tus neeg siv khoom, los ntawm tsev lossis txawv teb chaws, ua siab zoo siab txais tos tuaj xyuas peb!
Q2: Koj puas tuaj yeem muab cov kev pabcuam synthesis?
Yog lawm, tau kawg! Nrog peb cov pab pawg ua ke ntawm cov neeg mob siab thiab cov neeg txawj peb tuaj yeem ua tau raws li cov neeg siv khoom thoob ntiaj teb, los txhim kho kev koom tes nrog peb cov neeg siv khoom - uas yuav ua rau koj txo qis cov nqi thiab txhim kho koj cov txheej txheem.
Q3: Ntev npaum li cas koj lub sijhawm khoom plig?
Feem ntau nws yuav siv 3-7 hnub yog tias cov khoom lag luam nyob hauv Tshuag; Kev txiav txim siab yog raws li cov khoom lag luam thiab ntau.
Q4: Dab tsi yog kev thauj khoom?
Raws li koj xav tau. EMS, TNT, FedEx, UPS, cua thauj, hiav txwv thauj, peb kuj tuaj yeem muab DDU thiab DDP kev pabcuam.
Q5: Koj nqe lus them nqi dab tsi?
T / T, Western Union, Daim npav rho nyiaj, Visa, BTC. Peb yog cov neeg xa khoom kub hauv Alibaba, peb lees txais koj them nws ntawm Alibaba Kev Tsim Kho Kev Lag Luam.
Q6: Koj yuav ua li cas rau cov lus yws tau zoo?
Peb cov qauv kev tsim khoom nruj heev. Yog tias muaj qhov teeb meem zoo tiag tiag los ntawm peb, peb yuav xa koj cov khoom pub dawb rau kev hloov lossis them nyiaj rov qab koj poob.
