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131-91-9(1-Nitroso-2-naphthol) Product Description

1-Nitroso-2-naphthol Structure131-91-9
CAS No.131-91-9
Chemical Name:1-Nitroso-2-naphthol
CBNumber:CB2268400
Molecular Formula:C10H7NO2
Formula Weight:173.17
MOL File:Mol file
1-Nitroso-2-naphthol Synonyms:
LABOTEST-BB LT00068477
CI NO 10005
zelenmoridlova4
1-Nitroso-2-phthol
α-Nitroso-β-nophthol
1-nitroso-2-naphthol (alpha-beta)
1-nitrosonaphthalen-2-ol
2-Hydroxy-1-nitrosonaphthalene

1-Nitroso-2-naphthol Property

Melting point: 106-108 °C (dec.) (lit.)
Boiling point: 303.81°C (rough estimate)
Density  1.2427 (rough estimate)
refractive index  1.5200 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  crystalline
Colour Index  10005
pka 7.87±0.10(Predicted)
color  tan to brown
Water Solubility  insoluble
Merck  14,6641
BRN  776947
CAS DataBase Reference 131-91-9(CAS DataBase Reference)
NIST Chemistry Reference 2-Naphthalenol, 1-nitroso-(131-91-9)
EPA Substance Registry System 2-Naphthalenol, 1-nitroso- (131-91-9)

Safety

Hazard Codes : Xn
Risk Statements : 22-36/37/38-33-20/21/22
Safety Statements : 26-36-45
RIDADR : UN3077
WGK Germany : 3
RTECS : QL4725000
F : 8
TSCA : Yes
HazardClass : 9
PackingGroup : III
HS Code : 29089000
Toxicity: LDLo orl-rat: 500 mg/kg NCNSA6 5,35,53

MSDS

1-Nitroso-2-naphthol MSDS1-Nitroso-2-naphthol

1-Nitroso-2-naphthol Suppliers

Global( 303)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Shenyang Delier Biotechnology Co., Ltd. 024-1594230147115942301471@163.cnChina 114 58
Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd 18072846723;caigou1@witofly.comChina 14749 58
Beijing Minruida Technology Co., Ltd. 010-82387566sales@mreda.com.cnChina 10790 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.  cooperation@kean-chem.comChina 40068 58
Bide Pharmatech Ltd. 400-164-7117product02@bidepharm.comChina 41463 60
Hubei huizepu Pharmaceutical Technology Co., Ltd  18507139096@163.comChina 1442 58
Shaanxi kelkai Pharmaceutical Technology Co., Ltd 029-029-21485451642148545164@qq.comChina 4554 58
Hebei Zhentian Food Additives Co., Ltd. 0319-592559913933732699@163.comChina 12186 58
131-91-9(1-Nitroso-2-naphthol) Related Search:
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