UMethylparabin 99-763

I-methylparabin 99-76-3 iboniswe umfanekiso

Inkcazo emfutshane:

UMethylparabin 99-763

Igama lemveliso :Methylpairan

I-CAS:99-76-3

Mf:C8h8o3

MW:152.15

I-einecs:202-785-7

Umlinganiswa:umvelisi

Iphakheji:I-1 kg / kg okanye i-25 kg / idrum

Thumela i-imeyile kuthi Thumela i-imeyile kuthi

Iinkcukacha zemveliso

Iimpawu zeMveliso

Inkcazo

Igama lemveliso: Methylpairan
I-CAS: 99-76-3
Mf: c8h8o3
MW: 152.15
I-Einecs: 202-785-7
Inqaku lokunyibilika: 125-128 ° C (I-LAT.)
Indawo yokubila: 298.6 ° C
Ukuxinana: i-1,46G / cm
Isalathiso sokuqaqamba: 1.4447 (Qikelela)
Fp: 280 ° C
Indawo yokugcina: igumbi
IFomu: I-Crystalline powder
Umbala: White phantse amhlophe
Ph: 5.8 (H2O, 20 ° C) (isisombululo esipheleleyo)
I-freezingingtion: 131 ℃
I-Merck: 14,6107
Brn: 509801

Ukucaciswa

Igama lemveliso	Methylpairan
Imbonakalo	Umgubo we-rystalline emhlophe
Ubunyulu	I-99% imiz
MW	152.15
Indawo yokunyibilika	298.6 ° C

Isicelo

1. Oogcinolayo; Iiarhente zokulwa.
2. Isetyenziswe njengendawo yokugcina,
3. Isetyenziswe kumayeza kunye ne-ornthesic synthesis
4. Isetyenziswe njenge-arhente ye-antifungal yokutya, i-cosmetics kunye namayeza

Intlawulo

1, t / t

2, l / c

3, Visa

4, Ikhadi letyala

I-5, PayPal

I-6, iAlibhaba isiqinisekiso sokusebenza

I-7, i-Western Union

I-8, iMoneyGram

I-9, ngamanye amaxesha siyayamkela i-bitcoin.

Ukugcinwa

1. Gcina kwindawo epholileyo yendawo epholileyo. Hlala kude nomlilo nobushushu. Ifanele igcinwe ngokwahlukeneyo kwii-oxidants, acid kunye ne-alkalis, kwaye kuthintelwe ukugcinwa okuxubeneyo.

2. Ixhotywe ngeentlobo ezihambelanayo kunye nezixhobo zesixhobo somlilo. Indawo yogcino kufuneka ixhotywe ngezinto ezifanelekileyo zokuqulatha ukuvuza.

Uzinzo

1. Kulumkele ukunxibelelana nee-oxidants ezinamandla, i-acid eyomeleleyo, kunye neziseko ezomeleleyo.

2. Zikhona kwigesi yeflegi.

Uncedo yokuqala

UQHAGAMSHELWANO LOKWENZA: Susa impahla engcolisekileyo kunye ne-roinse ngesepha namanzi.
Ukunxibelelana ngamehlo: ngoko nangoko zivule iinkophe eziphezulu nezisezantsi kwaye zihlambe ngamanzi abalekayo kangangemizuzu eli-15. Funa unyango.
Ukuphefumla: Shiya indawo endaweni yomoya omtsha. Funa unyango.
Ukungenisa: Nika amanzi ashushu ashushu kwabo bayithatha ngengozi ngengozi, bamba ukugabha, kwaye bafune unyango.