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mankhwala

2-Nitrophenol(CAS#88-75-5)

Chemical Property:

Molecular Formula C6H5NO3
Molar Misa 139.11
Kuchulukana 1.495
Melting Point 43-47 ℃
Boling Point 215.8 ° C pa 760 mmHg
Pophulikira 97.1°C
Kusungunuka kwamadzi 2 g/L (25 ℃)
Kuthamanga kwa Vapor 0.0987mmHg pa 25°C
Kuchuluka kwa Vapor 1 mm Hg (49.3 °C)
Maonekedwe Madzi otumbululuka achikasu
PH 5.0 ~ 7.0
Mkhalidwe Wosungira 库房通风低温干燥; 与食品原料分开储运
Kukhazikika Wokhazikika. Zosagwirizana ndi maziko amphamvu, othandizira oxidizing amphamvu.
Zakuthupi ndi Zamankhwala Maonekedwe: chikasu chopepuka
Zolemba: ≥ 99.5%
Kuzizira: ≥ 42°C
Malo osungunuka: 43-45 ° C
Kuwira: 81.6°C
kuwira pang'ono: ≤ 0.3%
kuwira kwakukulu: ≤ 0.3%
Phulusa: ≤ 0.3%
chinyezi: ≤ 0.5% sungunuka Mowa, etha, benzene, carbon disulfide, alkali hydroxide ndi madzi otentha, sungunuka pang'ono m'madzi ozizira, akhoza volatilized ndi nthunzi. Zapoizoni. Pali kukoma kwa amondi.
Gwiritsani ntchito Amagwiritsidwa ntchito mu mankhwala, mafakitale opanga utoto, amagwiritsidwanso ntchito ngati kusanthula reagent

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
R33 - Kuopsa kwa zotsatira zowonjezera
Kufotokozera Zachitetezo S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
Ma ID a UN Chithunzi cha UN 1663
WGK Germany 2
Mtengo wa RTECS Mtengo wa SM2100000
TSCA Inde
HS kodi 29089000
Kalasi Yowopsa 6.1
Packing Group III
Poizoni LD50 pamlomo mu mbewa, makoswe: 1.297, 2.828 g/kg, KC Back et al., Reclassification of Materials Listed as Transportation Health Hazards (TSA-20-72-3; PB214-270, 1972)

 

 


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