Chloroauric Acid Cas 16903-35-8 Nrog 99% Purity
Chloric acid tseem hu ua "gold chloride" thiab "gold chloride tetrahydrate". Cov tshuaj formula yog HAuCl4 · 4H2O. Qhov hnyav molecular yog 411.85. Yellow koob zoo li crystals. Tshuaj lom! Corrosive. Yooj yim soluble hauv dej, soluble hauv ethanol, ether, me ntsis soluble hauv chloroform.
| Khoom npe: | Chloroauric acid | Batch No. | JL20221016 |
| Cas | 16903-35-8 ib | MF Hnub tim | Peb Hlis 16, 2022 |
| Ntim | 500g / lub raj mis | Hnub Soj Ntsuam | Peb Hlis 16, 2022 |
| Ntau | 10kg ua | Hnub Kawg | Peb Hlis 15, 2024 |
| ITEM
| STANDARD
| TSEEM CEEB
| |
| Qhov tshwm sim | Golden daj acicular crystallization | Ua raws | |
| Cov khoom | Hygroscopic, Soluble nyob rau hauv dej, cawv, ether, me ntsis soluble nyob rau hauv chloroform, corrosive, thermal decomposition, rov qab me ntsis nyob rau hauv lub teeb | Ua raws | |
| Inductively Coupled Plasma / Elemental Tus kws tshuaj ntsuam xyuas | Pd 0.0050 | 0.0019 Nws | |
| Ru 0.0050 | 0.0020 Nws | ||
| Pt 0.0050 | 0.0017 Nws | ||
| 0.0050 Nws | 0.0015 Nws | ||
| Al 0.0050 | 0.0019 Nws | ||
| Fe 0.0050 | 0.0011 ib | ||
| Mg = 0.0050 | 0.0014 | ||
| Si 0.0050 | 0.0011 ib | ||
| Cu 0.0050 | 0.0013 | ||
| Cr 0.0050 | 0.0010 Nws | ||
| Zn 0.0050 | 0.0011 ib | ||
| Pb 0.0005 | ND | ||
| Au cov ntsiab lus | ≥49.00% | 50.02% | |
| Purity | ≥99.90% | 99.95% | |
| Xaus | Tsim nyog | ||
1.Chloroauric acid siv rau ib nrab kub plating ntawm semiconductor thiab integrated circuit lead thav duab, luam Circuit Court board thiab hluav taws xob connector
2.Chloroauric acid feem ntau yog siv rau kub plating, tshwj xeeb number case, tshuaj, porcelain kub thiab liab iav, nrog rau raw cov ntaub ntawv rau ua ntau yam kub compounds, yees duab thiab tshuaj reagents.
3.Chloroauric acid siv los npaj cov nanometer ruaj khov thiab tsis muaj qhov sib txawv colloidal kub hais hauv daim ntawv daws teeb meem.
100g / lub raj mis, 500g / lub raj mis lossis cov neeg siv khoom xav tau. Khaws nws kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.
Chloroauric Acid CAS 16903-35-8
