Factory Cheap Hot Ready Stock CAS No. 99-76-3 99.89% Methylparaben
Re itšetlehile ka menahano ea maano, ntlafatso e sa feleng likarolong tsohle, tsoelo-pele ea thekenoloji le ho basebeletsi ba rona ba kenyang letsoho ka ho toba katlehong ea rona bakeng sa Factory Cheap Hot Ready Stock CAS No. 99-76-3 99.89% Methylparaben, Hona joale re na le lethathamo le leholo. ho phethahatsa li-call le litlhoko tsa bareki ba rona.
Re itšetlehile ka menahano ea maano, ntlafatso e sa feleng likarolong tsohle, tsoelopeleng ea thekenoloji le ho basebetsi ba rona ba nkang karolo ka kotloloho katlehong ea rona bakeng saChina Methylparaben le Methyl-4-Hydroxybenzoate , Tumelo ea rona ke ho tšepahala pele, kahoo re fana feela ka thepa ea boleng bo holimo ho bareki ba rona. Ruri re tšepa hore re ka ba balekane ba khoebo. Re lumela hore re ka theha likamano tsa nako e telele tsa khoebo le tse ling. O ka ikopanya le rona ka bolokolohi bakeng sa tlhaiso-leseling e batsi le lethathamo la theko ea thepa ea rona!
Ethyl Paraben ke sebolaea-mollo se qhibilihang ka metsing, haholo-holo e le sethethefatsi se sireletsehileng, se phahameng, se thibelang likokoana-hloko se pharaletseng 'me se sebelisoa haholo indastering ea Pharmacy (setlhare sa machaena sa litlama / sethethefatsi sa patent; sterilization ea lisebelisoa tsa bongaka); Indasteri ea lijo (lihlahisoa tsa lebese, pickles, seno, lero la litholoana / jelly, confectionery); indasteri ea masela (thepa e ommeng, khoele ea k'hothone, likhoele tsa lik'hemik'hale), hammoho le li-antiseptics ka litlolo, lijo, lik'hemik'hale tsa letsatsi le letsatsi.
Lintlha tsa bohlokoa tsa tekheniki:
| Ponahalo | phofo e tšoeu |
| Bohloeki (motheong o omileng), ％ | 98-102 |
| Sebaka se qhibilihang, ℃ | 115-118 |
| Tahlehelo ha o omisa,% | ≤0.5 |
| Masala ha a khangoa,% | ≤0.1 |
| Asiti | ho fihlela maemo |
| 4-Hydroxybenzoic acid le salicylic acid | ho fihlela maemo |
| Solubility | ha bonolo ho qhibiliha joala, ether le acetone, ha e khone ho qhibiliha ka metsing |
Lisebelisoa:
● Ho ngolisoa lefatšeng ka bophara, ha ho na ts'usumetso mahlong, letlalo le mucosa
● E sebelisoa haholo indastering ea litlolo, ea bongaka le ea lijo
● Litekanyetso: 0.2 ~ 0.5%
● Sebaka sa pH bakeng sa kopo: 4～8
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