CAS 521-24-4 MFCD00001700-1,2-Naphthoquinone-4-Sulfonic Acid Sodium Salt 1,2-萘醌-4-磺酸钠盐 TAO{mole}

1,2-Naphthoquinone-4-Sulfonic Acid Sodium Salt 1,2-萘醌-4-磺酸钠盐

CAS 521-24-4 MFCD00001700

化学结构图

SMILES: O=C1C=C(S(=O)(=O)[O-])c2ccccc2C1=O.[Na+]

化学属性

Mol. Formula	C10H5NaO5S
Mol. Weight	260.20
Melting Point	289°C
Solubility	Soluble in water (~50 mg/ml), acetone (moderately), alcohol (slightly), and ethanol (slightly). Insoluble in chloroform.
TSCA	Yes
Density	1.422
Appearance	暗桔红色晶体，熔点289℃，水中溶解度50mg/ml。 solid

别名和识别编码

Chemical Name	1,2-Naphthoquinone-4-Sulfonic Acid Sodium Salt
Synonym	Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate {LY} Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate {} {LY} Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate {} {} {LY} Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate {} {} {} {LY} Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate {} {} {} {} {LY} Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate {} {} {} {} {} {LY} Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate {} {} {} {} {} {} {LY} Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {LY} Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate {} {} {} {} {} {} {} {} {LY} Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate {} {} {} {} {} {} {} {} {} {} {LY} Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sul
MDL Number	MFCD00001700
PubChem Substance ID	516996
Beilstein Registry Number	2,330
CAS Number	521-24-4
EC Number	208-308-9
Reaxys-RN	4169788
Merck Number	8646
Chemical Name Translation	1,2-萘醌-4-磺酸钠盐
Wiswesser Line Notation	L66 BVVJ ESWQ &-NA-
LabNetwork Molecule ID	LN00195071
InChI	InChI=1S/C10H6O5S.Na/c11-8-5-9(16(13,14)15)6-3-1-2-4-7(6)10(8)12;/h1-5H,(H,13,14,15);/q;+1/p-1
Canonical SMILES	O=S(C1=CC(C(C2=C1C=CC=C2)=O)=O)([O-])=O.[Na+]

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分类

{SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds
{SNA} Amines, Amino Acids, Analytical Reagents, Analytical/Chromatography, Aromatic Amines, Derivatization
{SNA} Amines, Amino Acids, Aromatic Amines, Derivatization Reagents, Derivatization Reagents HPLC, Derivatization Reagents TLC, Fluorescence, HPLC Derivatization Reagents, by Application, Hydrazines, Primary Amines, Secondary Amines, Spectroscopy, Sulfonic Acids, TLC Reagents, D-F, TLC Visualization Reagents (alphabetic sort),

产品应用

用于光谱测定异烟肼、胺和氨基酸。

安全信息

WGK Germany3

GHS Symbol

Precautionary statements

P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P302+P352+P332+P313+P362+P364
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P332+P313
P305+P351+P338+P337+P313

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Hazard Codes Xi

RTECSQK1490000

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Signal word

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S37 Wear suitable gloves 戴适当手套；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 625 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD691-490

其他信息

水中溶解度:45 g/l 水(20°C)
1,2-萘醌-4-磺酸钠价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 N0043 1,2-萘醌-4-磺酸钠 Sodium 1,2-Naphthoquinone-4-sulfonate 1G 131元 2014/06/02 N0043 1,2-萘醌-4-磺酸钠 Sodium 1,2-Naphthoquinone-4-sulfonate 25G 852元 2010/06/21 415400100 1,2-萘醌-4-磺酸钠 1,2-Naphthoquinone-4-sulfonic acid sodium salt 99% 10 GR 689元
Sigma Aldrich:521-24-4(sigmaaldrich)
用途一:用于光谱测定异烟肼、胺和氨基酸。
color:dark orange
Acros Organics:1,2-萘醌-4-磺酸,钠盐 1,2-Naphthoquinone-4-sulfonic acid sodium salt, 99%(521-24-4)
Alfa Aesar:1，2-萘醌-4-磺酸钠,97% 1,2-Naphthoquinone-4-sulfonic acid sodium salt, 97%(521-24-4)
图谱信息:1,2-萘醌-4-磺酸钠(521-24-4)核磁图( 1 HNMR) 1,2-萘醌-4-磺酸钠(521-24-4)红外图谱(IR1) 1,2-萘醌-4-磺酸钠(521-24-4)红外图谱(IR2) 1,2-萘醌-4-磺酸钠(521-24-4)核磁图( 13 CNMR)
MOL 文件:521-24-4.mol
TCI Shanghai:1,2-萘醌-4-磺酸钠 Sodium 1,2-Naphthoquinone-4-sulfonate,>;98.0%(T)(521-24-4)