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对苯二酚硫酸钾

对苯二酚硫酸钾名称

[ CAS 号 ]:
21799-87-1

[ 中文名 ]:
2,5-二羟基苯磺酸钾

[ 英文名 ]:
Potassium 2,5-dihydroxybenzenesulfonate

[中文别名 ]:

[英文别名 ]:

Hydroquinone sulfonic acid,potassium salt
Hydroquinonesulfonate potassium salt
hydroquinone-2-sulfonic acid potassium salt
Potassium 2,5-dihydroxybenzenesulfonate
EINECS 244-584-7
2,5-Dihydroxybenzenesulfonic Acid Potassium Salt
Hydroquinonesulfonic Acid Potassium Salt
2,5-dihydroxybenzene sulfonic acid potassium salt
potassium hydroquinonesulfonate
Hydroquinone Sulfonic Acid Potassium Salt

对苯二酚硫酸钾物理化学性质

[ 熔点 ]:
251 °C (dec.)(lit.)

[ 分子式 ]:
C₆H₅KO₅S

[ 分子量 ]:
228.264

[ 精确质量 ]:
227.949478

[ PSA ]:
106.04000

[ LogP ]:
1.08270

[ 外观性状 ]:
白色固体

[ 储存条件 ]:
存放于惰性气体之中;避免空气

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

[ 水溶解性 ]:
soluble

对苯二酚硫酸钾MSDS

详细MSDS(安全技术说明书)

对苯二酚硫酸钾安全信息

[ 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:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S37/39

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

[ WGK德国 ]:
2

[ 海关编码 ]:
29082000

对苯二酚硫酸钾上下游产品

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对苯二酚硫酸钾海关

[ 海关编码 ]: 2908999090

[ 中文概述 ]:
2908999090 其他酚及酚醇的卤化等衍生物（包括其磺化、硝化或亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

对苯二酚硫酸钾文献

Evaluation of calcium dobesilate for its anti-cataract potential in experimental animal models.

Methods Find. Exp. Clin. Pharmacol. 32(3) , 171-9, (2010)

The present study evaluated the protective action of calcium dobesilate (CDO) in various experimental models of cataract. CDO was studied in hydrocortisone-induced cataract in developing chick embryos...

Phlebotonics for haemorrhoids.

Cochrane Database Syst. Rev. 8 , CD004322, (2012)

Haemorrhoids are variceal dilatations of the anal and perianal venous plexus and often develop secondary to the persistently elevated venous pressure within the haemorrhoidal plexus (Kumar 2005). Phle...

Attenuation of streptozotocin-induced diabetic retinopathy with low molecular weight fucoidan via inhibition of vascular endothelial growth factor.

Exp. Eye Res. 115 , 96-105, (2013)

Diabetic retinopathy (DR) is a hyperglycemia-induced ischemic disorder characterized by microvascular dysfunction and neovascularization. It is a leading cause of blindness in many countries, yet effi...

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