Methylparaben 99-76-3

ʻO ka wehewehe pōkole:

Methylparaben 99-76-3

Inoa mea kūʻai :Methylparaben

CAS:99-76-3

MF:C8H8O3

MW:152.15

EINECS:202-785-7

ʻAno:mea hana

Pūʻolo:1 kg / kg a i ʻole 25 kg / pahu

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

wehewehe

Inoa Huahana: Methylparaben
CAS: 99-76-3
MF: C8H8O3
MW: 152.15
EINECS: 202-785-7
Ka helu hehee: 125-128 °C (kukui.)
Puni paila: 298.6 °C
Māmā: 1,46g/cm
Hōʻike hōʻano hou: 1.4447 (manaʻo)
Fp: 280°C
Ka mahana mālama: lumi lumi
Keʻano: Crystalline Powder
kala: Keʻokeʻo a kokoke keʻokeʻo
PH: 5.8 (H2O, 20°C) (mea hoʻonā piha)
ʻO ka hau hau: 131 ℃
Merck: 14,6107
BRN: 509801

Hōʻike

inoa mea kūʻai	Methylparaben
Ka nana aku	Pauda Crystalline Keʻokeʻo
Maemae	99% min
MW	152.15
Lae hehee	298.6 °C

Palapala noi

1. Nā mea mālama;nā lāʻau antimicrobial.
2. Hoʻohana ʻia ma ke ʻano he mea mālama,
3. Hoʻohana ʻia i ka lāʻau lapaʻau a me ka synthesis organik
4. Hoʻohana ʻia e like me ka antifungal agent i ka meaʻai, nā mea hoʻonaninani a me nā lāʻau lapaʻau

Uku

1, T/T

2, L/C

3, Visa

4, Kāleka ʻaiʻē

5, Paypal

6, Alibaba kālepa Assurance

7, Hui Komohana

8, MoneyGram

9, Ma waho aʻe, i kekahi manawa mākou e ʻae iā Bitcoin.

Waihona

1. E kūʻai i loko o kahi hale kūʻai maʻalili.E mālama i ke ahi a me nā kumu wela.Pono e mālama kaʻawale ʻia mai nā oxidants, nā waikawa a me nā alkalis, a pale i ka waiho ʻana.

2. Hoʻolako ʻia me nā ʻano like a me ka nui o nā lako ahi.Pono e hoʻolako ʻia kahi waihona me nā mea kūpono e loaʻa ai ka leakage.

Paʻa

1. Hōʻalo i ka hoʻopili ʻana me nā oxidants ikaika, nā ʻakika ikaika, a me nā kumu ikaika.

2. Loaʻa i loko o ke kinoea puhi.

Kokua mua

Pili i ka ʻili: Wehe i nā lole i haumia a holoi pono me ke kopa a me ka wai.
ʻIke maka: E wehe koke i ka lihilihi luna a lalo a holoi me ka wai kahe no 15 mau minuke.E ʻimi i ka lāʻau lapaʻau.
Inhalation: E waiho i ke kahua i kahi me ka ea hou.E ʻimi i ka lāʻau lapaʻau.
ʻO ka ʻai ʻana: Hāʻawi i ka wai mehana i ka poʻe i lawe wale, hoʻoulu i ka luaʻi, a ʻimi i ka lāʻau lapaʻau.