CAS 532-02-5; 萘-2-硫酸钠; 2-Naphthalenesulfonic acid, sodium salt

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货号

品牌

产品名称

规格

包装、参考价格

N821871

MACKLIN

β-萘磺酸钠

98%

36元/25g; 78元/100g; 298元/500g; 1198元/2.5kg; 4498元/10kg;

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储存：室温,密封
状态：白色到浅黄色粉末

I0353

TCI

Sodium 2-Naphthalenesulfonate

>98.0%(T)(HPLC)

190元/5G; 550元/25G;

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基本信息

纯度/分析方法	>98.0%(T)(HPLC)
分子式/分子量	C₁₀H₇NaO₃S = 230.21
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (吸湿)
Reaxys-RN	3659024
PubChem物质ID	87571708
MDL编号	MFCD00064186

技术规格

Appearance	White to Almost white powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Ion exchange titration)	min. 98.0 %(calcd.on anh.substance)
Absorbance(380nm)	max. 0.250
Absorbance(390nm)	max. 0.150
Absorbance(400nm)	max. 0.100
Absorbance(500nm)	max. 0.050
Water	max. 2.0 %

物性(参考值)

水溶性

可溶

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

相关法规

RTECS#

QK3678000

368065

J&K

2-Naphthalenesulfonic Acid Sodium Salt

98%

114元/25G; 227元/100G; 827元/500G;

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基本信息

分子式	C₁₀H₇NaO₃S
分子量	230.22
MDL编码	MFCD00064186
Beilstein	3659024
EINECS 编号	208-523-8

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	2
RTECS	QK3678000
TSCA	是

A13066

Alfa Aesar

Naphthalene-2-sulfonic acid sodium salt

98%, may cont. up to 10% residual inorganic salts and water

891元/250g; 2449元/1000g;

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基本信息

MDL
MFCD00064186

EINECS
208-523-8

分子式
C₁₀H₇NaO₃S

分子量
230.22

形态
Powder

Beilstein
3659024

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
QK3678000

TSCA
是

N6885

Sigma-Aldrich

Sodium 2-Naphthalenesulfonate

≥95% (HPLC)

264.74元/25 G;

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基本信息

经验(实验)分子式	C₁₀H₇NaO₃S
分子量	230.22
Beilstein	3659024
EC 号	208-523-8
MDL编号	MFCD00064186
PubChem化学物质编号	57654459
NACRES	NA.22

产品性质

质量水平	100
测定	≥95% (HPLC)
形式	powder
SMILES string	[Na+].[O-]S(=O)(=O)c1ccc2ccccc2c1
InChI	1S/C10H8O3S.Na/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10;/h1-7H,(H,11,12,13);/q;+1/p-1
InChI key	YWPOLRBWRRKLMW-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P264 - P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

70289

Supelco

Sodium 2-Naphthalenesulfonate

suitable for ion pair chromatography, LiChropur^™, ≥99.0% (HPLC)

2313.11元/10 G;

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产品说明

应用

Sodium 2-naphthalenesulfonate may be used as an analytical reagent for iodine speciation analysis in urine using ion-pair reversed phase liquid chromatography coupled to inductively coupled plasma mass spectrometry (RP-LC-ICP-MS).

推荐产品

Discover LiChropur^™ reagents ideal for HPLC or LC-MS analysis

法律信息

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式	C₁₀H₇NaO₃S
分子量	230.22
Beilstein	3659024
EC 号	208-523-8
MDL编号	MFCD00064186
PubChem化学物质编号	329762411

产品性质

质量水平	100
描述	anionic
测定	≥99.0% (HPLC)
形式	powder
质量	LiChropur^™
technique(s)	ion pair chromatography: suitable
λ	10 % in H₂O (hot)
紫外吸收	λ: 380 nm A_max: 0.1 λ: 390 nm A_max: 0.05 λ: 400 nm A_max: 0.02 λ: 500 nm A_max: 0.02
适用性	corresponds to standard for filter test
SMILES string	[Na+].[O-]S(=O)(=O)c1ccc2ccccc2c1
InChI	1S/C10H8O3S.Na/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10;/h1-7H,(H,11,12,13);/q;+1/p-1
InChI key	YWPOLRBWRRKLMW-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P264 - P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

051154

Fluorochem

2-Naphthalenesulphonic acid sodium salt

97%

308元/100g; 726元/250g; 2024元/1kg;

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基本信息

CAS Number	532-02-5
MDL Number	MFCD00064186

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .