Tayada sare 99.99% DCM Dichloromethane cas 75-09-2 Methylene dichloride
Magaca Kiimikada: Dichloromethane
Isku macno ah: Methylene dichloride; DCM 99.9%; Dichloromethane(DCM)
Qaacidda Molekuleeri: CH2Cl2
CAS: 75-09-2
Nadiifnimo: ≥99.99%
DCM waa dareere si weyn loo isticmaalo. Marka laga soo tago isku-darka dabiiciga ah, DCM waxaa sidoo kale si weyn loogu isticmaalaa sidii dareere soo saarista filimka acetate-ka cellulose, sawiridda triacetate-ka cellulose, nadiifinta batroolka, aerosol iyo antibiyootiko, fiitamiinno, isku-dhisyo steroidal ah oo ku jira soo saarista buugaagta kiimikada, iyo sidoo kale nadiifinta rinjiga dusha sare ee birta iyo ka saarista filimka. Intaa waxaa dheer, waxaa loo isticmaalaa sidii wakiil xumbo kaabayaal ah oo ku jira soo saarista xumbo polyether urethane iyo sidii wakiil xumbo u leh soo saarista balaastikada xumbo polysulfone.
1. Waxaa loo isticmaalaa dareere aad u fiican oo ku jira wax soo saarka dareeraha dabiiciga ah, wakiilka kala-goynta, walxaha wasakhda ah, saabuunta, iyo neef-qabatinka, dufanka, qaboojiyaha iwm.
2. Waxaa loo isticmaalaa sidii habka falcelinta warshadaha dawooyinka sida diyaarinta ampicillin, ampicillin iyo cephalosporin, iwm.
3. Waxaa loo isticmaalaa sidii wax soo saar si looga saaro kafeega iyo shaaha, waxaana loo diyaariyaa soo-saareyaasha hops iyo dhadhanka kale.
4. Waxaa loo isticmaalaa qaacidada rinjiga iyo kareemka
5. Waxaa loo isticmaalaa warshadaha elektaroonigga. Waxaa ugu muhiimsan loo isticmaalaa sidii wakiilka nadiifinta iyo dufanka ka saara.
| SHAYGA | TUSMADA |
| Muuqaalka | Dareere nadiif ah oo aan midab lahayn |
| Midab (Pt-Co) | ≤10 |
| Qoyaanka | ≤0.01 |
| Daahirnimo | ≥99.99% |
| * Intaa waxaa dheer: Shirkaddu waxay baari kartaa oo horumarin kartaa alaabada cusub iyadoo loo eegayo baahida gaarka ah ee macaamiisheenna. | |
| Badeecada Magaca | Methylene chloride / Dichloromethane | |||
| Wax badan Maya | 20221128 | Muunad qaadis Goobta | Bakhaar | |
| Kormeerka Heerka Caadiga ah | GB4118-92 | |||
| Anigabaaritaan | Natiijo | |||
| Kormeerka Shay | Mqiimo dhimis INqanjidhada | Takhasuska u qalma Natiijo | Kormeerka Natiijo | |
| Muuqaalka | Dareere aan midab lahayn oo cad | Dareere aan midab lahayn oo cad | ||
| Daahirnimo | ≥ | 99. 95% | 99.99% | |
| Cufnaanta Qaraabada 20C(g/cm)³) | -- | 1.31-1.33 | 1.325 | |
| Chroma (APHA) | ≤ | 10 | 5 | |
| Qoyaanka | ≤ | 0.010% | 0.006% | |
| Aashitada (sida HCL) | ≤ | 0.0008% | 0.0004% | |
| Koloriin | ≤ | 0.0005% | 0.0001% | |
| Hadhaaga ku yaaluumi-baxa | ≤ | 0.002% | 0.0005% | |












