Methylparaben 99-76-3

Tlhaloso e Khutšoanyane:

Methylparaben 99-76-3

Lebitso la sehlahisoa :Methylparaben

CAS:99-76-3

MF:C8H8O3

MW:152.15

EINECS:202-785-7

Sebopeho:moetsi

Sephutheloana:1 kg/kg kapa 25kg/moropa

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso

Lebitso la Sehlahisoa: Methylparaben
CAS: 99-76-3
MF: C8H8O3
MW: 152.15
EINECS: 202-785-7
Sebaka se qhibilihang: 125-128 °C (lit.)
Sebaka se belang: 298.6 °C
Boima: 1,46g/cm
Lenane la refractive: 1.4447 (khakanyo)
Fp: 280°C
Mocheso oa polokelo: mocheso oa kamore
Foromo: Crystalline Powder
Mmala : E tšoeu ho isa ho e batlang e le tšoeu
PH: 5.8 (H2O, 20°C) (tharollo e tletseng)
FreezingPoint: 131 ℃
Setšoantšo sa 14,6107
BRN: 509801

Tlhaloso

Lebitso la Sehlahiswa	Methylparaben
Ponahalo	Phofo e Tšoeu ea Crystalline
Bohloeki	99% mets
MW	152.15
Sebaka se qhibilihang	298.6 °C

Kopo

1. Li-preservatives;li-antimicrobial agents.
2. E sebelisoa e le sebaballi,
3. E sebelisoa meriana le organic synthesis
4. E sebelisoa e le moemeli oa antifungal lijong, litlolo le meriana

Tefo

1, T/T

2, L/C

3, visa

4, karete ea mokitlane

5, Paypal

6, Alibaba trade Assurance

7, Western union

8, MoneyGram

9, Ntle ho moo, ka linako tse ling re boetse re amohela Bitcoin.

Polokelo

1. Boloka sebakeng sa polokelo se pholileng, se nang le moea o pholileng.E-ba hōle le mehloli ea mollo le mocheso.E lokela ho bolokoa ka thoko ho li-oxidants, acid le alkalis, 'me u qobe polokelo e tsoakiloeng.

2. Ho hlomelloa ka mefuta e tsamaellanang le bongata ba thepa ea ho tima mollo.Sebaka sa polokelo se lokela ho hlomelloa ka lisebelisoa tse loketseng ho thibela ho lutla.

Botsitso

1. Qoba ho kopana le li-oxidants tse matla, li-acid tse matla, le metheo e matla.

2. E teng ka khase ea flue.

Thuso ea pele

Ho ama letlalo: Hlobola liaparo tse silafetseng 'me u li hlatsoe hantle ka sesepa le metsi.
Ho sheba mahlo: Hang-hang bula lintši tse ka holimo le tse ka tlaase ebe u li hlatsoa ka metsi a phallang metsotso e 15.Batla thuso ea bongaka.
Ho hema: Tlohela ketsahalo sebakeng se nang le moea o hloekileng.Batla thuso ea bongaka.
Ho noa: Fana ka metsi a futhumetseng a lekaneng ho ba a noang ka phoso, ho etsa hore ba hlatse le ho ea ngakeng.