CAS 842-18-2; G酸钾盐; dipotassium 2-naphthol-6,8-disulfonate

CAS:

842-18-2

分子式:

C10H8O7S2·2K

分子量:

380.47

中文名称:

G酸钾盐

2-羟基萘-6,8-二磺酸二钾盐

7-羟基-1,3-萘二磺酸二钾盐

2-萘酚-6,8-二磺酸二钾

2-萘酚-6,8-二磺酸钾

2-萘酚-6,8-二磺酸二钾盐

英文名称:

dipotassium 2-naphthol-6,8-disulfonate

2-Naphthol-6,8-disulfonic acid potassium salt

1,3-Naphthalenedisulfonic acid,7-hydroxy-,dipotassium salt

1,3-Naphthalenedisulfonic acid, 7-hydroxy-, dipotassium salt

Potassium 2-naphthol-6,8-disulfonate

3-naphthalenedisulfonic acid, 7-hydroxy- dipotassium salt

2-naphthol-6,8-disulfonic acid dipotassiumsalt

2-Naphthol-6,8-disulfonic acid

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

D867274

MACKLIN

2-萘酚-6,8-二磺酸二钾水合物

98%

34元/1g; 59元/5g; 91元/25g; 283元/100g; 1180元/500g;

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储存：室温
状态：白色到浅灰色到浅黄色粉末到晶体

D964416

MACKLIN

2-萘酚-6,8-二磺酸二钾水合物

95%

28元/200mg; 32元/1g; 52元/5g;

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储存：室温
状态：白色到浅灰色到浅黄色粉末到晶体

N0030

TCI

Dipotassium 2-Naphthol-6,8-disulfonate

>98.0%(T)(HPLC)

360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	C₁₀H₆K₂O₇S₂ = 380.47
外观与形状(20℃)	固体
Reaxys-RN	4079893
PubChem物质ID	87573441
MDL编号	MFCD00066361

技术规格

Appearance	White to Light gray to Light yellow powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Ion exchange titration)	min. 98.0 %(calcd.on anh.substance)
Water	max. 15.0 %

439013

J&K

2-Naphthol-6,8-disulfonic Acid Dipotassium Salt

98%

299元/25G; 986元/100G;

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基本信息

分子式	C₁₀H₆K₂O₇S₂
分子量	380.48
MDL编码	MFCD00066361

安全信息

防范说明

P262

047081

Fluorochem

Dipotassium 2-naphthol-6,8-disulfonate hydrate

98%

506元/25g;

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基本信息

CAS Number	842-18-2
MDL Number	MFCD09750374

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . 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 . on this label). P330: Rinse mouth. 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 local regulations.