Ogo dị elu 99.99% DCM Dichloromethane cas 75-09-2 Methylene dichloride
Aha ọgwụ: Dichloromethane
Ụdị okwu: Methylene dichloride; DCM 99.9%; Dichloromethane (DCM)
Ụdị ihe omimi: CH2Cl2
Ọnọdụ: 75-09-2
Dị ọcha: ≥99.99%
DCM bụ ihe mgbaze a na-ejikarị eme ihe. Na mgbakwunye na njikọ organic, a na-ejikwa DCM mee ihe n'ọtụtụ ebe dị ka ihe mgbaze na mmepụta nke cellulose acetate film, cellulose triacetate ịbịaru, petroleum dewaxing, aerosol na ọgwụ nje, vitamin, steroidal ogige na mmepụta nke chemical akwụkwọ, nakwa dị ka metal elu agba. ihicha degenreasing na ihe nkiri wepụ. Tụkwasị na nke ahụ, a na-eji ya dị ka onye na-enye aka na-emepụta ụfụfụ polyether urethane na dịka ihe na-emepụta ụfụfụ maka ikpochapụ polysulfone foam plastics.
1. A na-eji ya dị ka ihe mgbaze magburu onwe ya na mmepụta nke ihe mgbaze organic, onye na-ekewapụta, vesicant, detergent, na nsị, degrease, refrigeration wdg.
2. Ejiri ya dị ka mmeghachi omume mmeghachi omume na ụlọ ọrụ ọgwụ dị ka nkwadebe nke ampicillin, ampicillin na cephalosporin, wdg.
3. A na-eji dị ka extractant decaffeinate kọfị na tii, kwadebe extracts nke hops na ndị ọzọ flavorings.
4. Eji mee ihe na agba agba na degreaser
5. Ejiri ya na ụlọ ọrụ eletrọnịkị. isi eji dị ka ihe nhicha na imebi ihe.
ITEM | INDEX |
Ọdịdị | Mmiri mmiri na-enweghị agba |
Agba (Pt-Co) | ≤10 |
Mmiri | ≤0.01 |
Ịdị ọcha | ≥99.99% |
* Tụkwasị na nke ahụ: Ụlọ ọrụ ahụ nwere ike nyochaa ma mepụta ngwaahịa ọhụrụ dịka ọchịchọ pụrụ iche nke ndị ahịa anyị si dị. |
Ngwaahịa Aha | Methylene chloride / Dichloromethane | |||
Lot Mba | 20221128 | Nlele anya Saịtị | Ụlọ nkwakọba ihe | |
Nyocha Ọkọlọtọ | GB4118-92 | |||
Inlebanya | Nsonaazụ | |||
Nyocha Ihe | Mobi iru ala N'imenits | tozuru oke Nsonaazụ | Nyocha Nsonaazụ | |
Ọdịdị | Mmiri mmiri na-enweghị agba na nke doro anya | Mmiri mmiri na-enweghị agba na nke doro anya | ||
Ịdị ọcha | ≥ | 99.95% | 99.99% | |
Njupụta nke ikwu 20C(g/cm³) | -- | 1.31-1.33 | 1.325 | |
Chroma (APHA) | ≤ | 10 | 5 | |
Mmiri | ≤ | 0.010% | 0.006% | |
Acidity (dị ka HCL) | ≤ | 0.0008% | 0.0004% | |
Chloride | ≤ | 0.0005% | 0.0001% | |
Fọdụ naevaporation | ≤ | 0.002% | 0.0005% |