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| CAS: | 62 à 56 à 6 | EINECS: | 200 à 543-5 |
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| Formule moléculaire: | CH4N2S | Apparence: | Poudre de cristal blanc |
| Essai: | 990,0% min | Chlorure: | 0,01% maximum |
| Métaux lourds: | 5 ppm au maximum | Insoluble dans l'eau: | 0,01% maximum |
| Application: | Additif de galvanoplastie du cuivre, traitement de surface des PCB | ||
| Mettre en évidence: | Electronic Grade Thiourea,Copper Electroplating Additive,PCB Surface Treatment |
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Thiourea 99% Electronic Grade Additive Refine copper electroplating and PCB surface treatment performance CAS 62-56-6Assay ≥99%Low Metals Electronic grade Thiourea (CH4 N2 S) is produced with tightly controlled metal and chloride impurities for use in electronics chemistry. As a bath additive it improves grain refinement, throwing power and surface uniformity in copper electroplating, supporting reliable PCB and connector metallization. Why Electronic Grade Low Impurities
Personne à contacter: Mr. Jenkins Hu / Jinxu Hu
Téléphone: 15263616103
Télécopieur: 86--0536-3524268