Utu rarawe Haina Haina Rauemi Matū Organic Raw Ethylparaben CAS: 120-47-8

He tino huarahi pai ki te whakapai ake i a maatau taonga me te whakatika. Ko ta tatou kaupapa ko te hanga i nga hua pohewa ki nga tumanakohanga me te mohio pai mo te Utu Wholesale China China Organic Chemical Raw Materials Ethylparaben CAS: 120-47-8, Ko te tikanga o ta tatou whakahaere ko te nuinga o te waa ki te whakarato i nga taonga kounga teitei, nga ratonga tohu, me te whakawhitiwhiti pono. Nau mai ki nga hoa katoa ki te whakatakoto ota whakamatautau mo te whakawhanake hononga pakihi iti mo te wa roa.
He tino huarahi pai ki te whakapai ake i a maatau taonga me te whakatika. Ko ta tatou kaupapa ko te hanga i nga hua pohewa ki nga kaitoro whai matauranga pai moReagents Biochemical, Haina Ahumahi Matū Organic, Ka whaia e matou te kaupapa whakahaere o "He pai ake te Kounga, Ko te Ratonga te mea nui, Ko te ingoa te tuatahi", ka tino hanga, ka tohatoha angitu ki nga kaihoko katoa. Tena koe ki te whakapiri mai ki a maatau mo etahi atu korero me te tumanako ki te mahi tahi me koe.

Whakaahuatanga

Ingoa Hua: Ethylparaben
CAS: 120-47-8
MF: C9H10O3
MW: 166.17
EINECS: 204-399-4
Ira whakarewa: 114-117 °C (marama)
Ira kohua: 297-298 °C (marama)
Kiato: 1.1708 (whakatau tata)
Te pehanga ngohe: 0.00012 hPa (25 °C)
Taupū Reractive: 1.5286 (whakatau tata)
Fp: 297-298°C
Te pāmahana rokiroki: 2-8°C
Pka: 8.31±0.13(Te Matapae)
Puka: Paura Kiriata
Tae: Ma
PH: 4.5-5.5 (H2O, 20°C) (wairewa kukū)
Merck: 14,3837
BRN: 1101972

Whakatakotoranga

Taupānga

takawaenga organic.
Ka whakamahia hei whakamarumaru, hei kaihoko antibacterial,
Ka whakamahia i roto i te kai, te whakapaipai, me te rongoa.
Ka taea hoki te whakamahi hei reagent tātari organic.

Rokiroki

Ka kapi ki te pahū rino kua kapi ki te peeke kirihou. Kaore he whakaritenga motuhake mo te rokiroki me te kawe.

Te pumau

Ko tenei hua he matū tino huakita me te whakarea phenol o 8.0. He iti rawa te paitini, kaore he pawera ki te kiri tangata.

Whakaahuatanga o nga mahi whakaora tuatahi

Tohutohu whanui
Korero ki te taote. Whakaatuhia tenei pepa raraunga haumaru ki te taote i runga i te waahi.
Whakanuia
Mena ka ngotea, nekehia te turoro ki te hau hou. Ki te mutu te manawa, hoatu he manawa horihori. Korero ki te taote.
whakapā kiri
Horoi ki te hopi me te nui o te wai. Korero ki te taote.
kanohi whakapā
Horoi rawa ki te wai nui mo te 15 meneti neke atu ka korero ki te taote.
Te horomitanga
Kaua rawa e hoatu he mea ma te waha ki te tangata pohehe. Horoia to waha ki te wai. Korero ki te taote.