99.8% Kālā nitrate AgNO3 CAS 7761-88-8
Kālā NitrateʻO ke aniani ʻōniʻoniʻo ʻōniʻoniʻo rhombic. ʻAno mānoanoa 4.35 (19. Punihe heheʻe 208.6. Decompose ke wela a hiki i 445. Hoʻoheheʻe maʻalahi i ka wai a me ka amonia, hiki ke hoʻoheheʻe ʻia i ka etera a me ka waiʻona anhydrous. Hiki ke hoʻoheheʻe ʻia i loko o ka waiʻona anhydrous, ʻaʻole hiki ke hoʻoheheʻe ʻia i loko o ka waikawa nitric ikaika. ʻO ka hopena i manaʻo ʻia he ʻeleʻele ke alo o ka hydrogen. ʻO ka sulfide a me ka mea olaola e lilo i pōʻeleʻele ma lalo o ka mālamalama.
Inoa Huahana: Silver nitrate
ʻAno Molekala: AgNO3
Papa: Papa AR a me ka papa hana
Kaumaha Molekala:169.87
Helu CAS :7761-88-8
EINECS: 231-853-9
Ag maʻiʻo ≥63.5%
Ka helu hehee: 212 ℃
Puni paila: 444 ℃ (decomposition)
Kaila uila: 40 ℃
Māmā: 4.35g/cm3
Nānā: ʻO ka pauka kristal keʻokeʻo
Solubility: Soluble i ka wai, ammonia, glycerin, hiki ke hoʻoheheʻe iki i ka etera
Ka noi kālā Nitrate: Ua hoʻohana ʻia no ka hana ʻino ʻana i ka lawe ʻana i nā kiʻi, ka hoʻopiha piha ʻana a me ka hana aniani, akā hoʻohana pū ʻia i ka plating kālā, paʻi, corrosive agent i ka lāʻau lapaʻau, lauoho lauoho, analytical agent, hoʻomākaukau i ka paʻakai kālā ʻē aʻe a me ka ʻīnika kala.
| inoa huahana: | Kālā nitrate | ||
| ʻAʻohe CAS: | 7761-88-8 | ||
| Mea hoao | Kūlana | Nā hualoaʻa | |
| Ka nana aku | ʻO ka pauka aniani keʻokeʻo | ʻO ka pauka aniani keʻokeʻo | |
| Maemae | ≥99.8% | >99.87% | |
| Waiwai 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% | |
Aia ʻo Shanghai Zoran New Material Co., Ltd ma ke kikowaena waiwai—Shanghai. Hoʻopili mau mākou i "Nā mea kiʻekiʻe, ola ʻoi aku ka maikaʻi" a me ke komite i ka ʻimi noiʻi a me ka hoʻomohala ʻana i ka ʻenehana, e hoʻohana ai i ke ola o ke kanaka i kēlā me kēia lā e hoʻomaikaʻi i ko mākou ola. Hoʻopaʻa mākou e hāʻawi i nā mea kemika kiʻekiʻe me ke kumukūʻai kūpono loa no nā mea kūʻai aku a ua hoʻokumu i kahi pōʻai holoʻokoʻa o ka noiʻi, hana, kūʻai aku a me ka lawelawe ma hope o ke kūʻai aku. Ua kūʻai ʻia nā huahana o ka hui i nā ʻāina he nui a puni ka honua. Hoʻokipa mākou i nā mea kūʻai mai ke ao holoʻokoʻa e kipa i kā mākou hale hana a hoʻokumu i kahi hui maikaʻi!
Q1: He mea hana a i ʻole ʻoihana kālepa ʻoe?
ʻO māua ʻelua. loaʻa iā mākou kā mākou hale hana ponoʻī a me ke kikowaena R&D. Hoʻokipa maikaʻi ʻia kā mākou mea kūʻai aku, mai ka home a i ʻole ma waho, e kipa mai iā mākou!
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