0102030405
Factory Direct Supply High Purity 2-Methylhydroquinone 99% CAS 95-71-6
Properties
•Vapor Pressure:0.00262mmHg pa25°C
•Melting Point:128-130 °C(lit.)
•Boiling Point:277.8 °C pa760 mmHg
•Flash Point:140.2 °C
•Refractive Index:1.594
• Kuchengetedza Kwenguva:Chengetedza pasi pe +30°C.
•Density :1.21 g/cm3
•Mvura Solubility.:77 g/L (25 ºC)
•PSA:40.46000
•PKA:pK1:10.03;pK2:11.62 (25°C)
• Chitarisiko: chichena chakasimba
• LogP: 1.40620
•Misa chaiyo:124.052429494
Tsanangudzo
Items | Standard | Test Results | ||
| Kurasikirwa pakuomeswa % | ≤2.0 | 0.19 | ||
| Heavy metals ppm | ≤10 | |||
| Hunyoro % | ≤1.0 | 0.1 | ||
| Sulfate ash% | ≤0.5 yakatarwa pa1.0 g. | 0.009 | ||
| Zvisaririra pakubatidza % | ≤ 0.7% | ≤ 0.7% | ||
| Related Substances % | ≤0.5 | 0.18 | ||
| Kuchena % | ≥99.0 | 99.7 | ||
| Assay % | 99.0 ~ 101.0 (anhydrous substance) | 99.8 | ||
| Storage | Chengetedza mumidziyo yakavharwa zvakanaka, isingavheneki uye isingapindi mhepo. | Zvinoenderana | ||
Kushandisa Zvigadzirwa
1.Inoshandiswa mu emulsions, cosmetics, inki, plywood, plastiki uye se mold inhibitor yemapurasitiki, kunyanya kune yakaoma uye semi-rigid polyvinyl chloride sheets, ganda rekugadzira, nezvimwewo.
2.Inoshandiswa mumhando dzakasiyana-siyana dzemishonga inorwisa mabhakitiriya, zvakadai semishonga inorwisa mabhakitiriya yematehwe uye mapepa, antibacterial uye mildew kurapwa kwemachira nemifananidzo, nezvimwewo.
Package Uye Kuchengeta
Package:
25kg/carton dhiramu kana sezvinodiwa zvako.
Remark: Kemikari kuumbwa uye saizi inogona kuvandudzwa nezvinodiwa nevatengi
Kuchengeta:
Chengetedza mudziyo wakavharwa zvakasimba munzvimbo yakaoma, inotonhorera uye ine mhepo yakanaka. Chengetedza kunze kwemidziyo yekudya kana zvinhu zvisingaenderane.
Safety Protection
Chengetedzo yekubata zvakachengeteka
Kubata munzvimbo ine mhepo yakanaka. Pfeka zvipfeko zvinodzivirira zvakakodzera. Dzivisa kusangana neganda nemaziso. Dzivisa kuumbwa kweguruva uye aerosols. Shandisa midziyo isiri-sparking. Dzivirira moto unokonzerwa ne electrostatic discharge steam.