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镁试剂Ⅱ

镁试剂Ⅱ用途

【用途一】
镁的测定.

镁试剂Ⅱ名称

[ CAS 号 ]:
5290-62-0

[ 中文名 ]:
4-(4-氨苯酚)-1-萘酚

[ 英文名 ]:
Magneson II

[中文别名 ]:

[英文别名 ]:

1-hydroxy-4-(4-nitrophenylazo)naphthalene
1-Naphthol, 4-[(p-nitrophenyl)azo]-
4-[(E)-(4-Nitrophenyl)diazenyl]-1-naphthol
4-[(p-Nitrophenyl)azo]-1-naphthol
4-Hydroxy-1-<4-nitro-benzolazo>-naphthalin
4-(4-Nitrophenylazo)-1-naphthol
EINECS 226-129-4
4-(p-Nitrophenylazo)-1-naphthol
MAGNESON II
Magnezon II

镁试剂Ⅱ物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
554.3±35.0 °C at 760 mmHg

[ 熔点 ]:
270 °C (dec.)(lit.)

[ 分子式 ]:
C₁₆H₁₁N₃O₃

[ 分子量 ]:
293.277

[ 闪点 ]:
289.0±25.9 °C

[ 精确质量 ]:
293.080048

[ PSA ]:
90.77000

[ LogP ]:
4.85

[ 外观性状 ]:
橙色至棕色粉末或晶体

[ 蒸汽压 ]:
0.0±1.6 mmHg at 25°C

[ 折射率 ]:
1.673

[ 储存条件 ]:
室温，易燃物区域

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents, strong bases.

镁试剂ⅡMSDS

详细MSDS(安全技术说明书)

镁试剂Ⅱ毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QL4510100

CHEMICAL NAME :: 1-Naphthol, 4-((p-nitrophenyl)azo)-

CAS REGISTRY NUMBER :: 5290-62-0

BEILSTEIN REFERENCE NO. :: 0961660

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C16-H11-N3-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,14,1953

镁试剂Ⅱ安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi, C, F

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S22-S24/25-S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
QL4510100

[ 海关编码 ]:
2927000090

镁试剂Ⅱ上下游产品

镁试剂Ⅱ上游产品

镁试剂Ⅱ下游产品

镁试剂Ⅱ海关

[ 海关编码 ]: 2927000090

[ 中文概述 ]:
2927000090 其他重氮化合物、偶氮化合物等（包括氧化偶氮化合物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

镁试剂Ⅱ文献

E. Gagliardi, M. Theis

Fresenius J. Anal. Chem. 144 , 264, (1955)

L. Legardi

Acta Chim. (Budapest) 57 , 241, (1968)

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