| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D831308 | MACKLIN | 2,5-二氨基苯磺酸 | 98% | 29元/1g; 39元/5g; 48元/25g; 123元/100g; 529元/500g; 2534元/2.5kg; | 展开 |
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| P1691 | TCI | 1,4-Phenylenediamine-2-sulfonic Acid | >98.0%(T)(HPLC) | 380元/5G; 1090元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C6H8N2O3S = 188.20 | | 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 | 空气 | | Reaxys-RN | 2970398 | | PubChem物质ID | 87559836 | | MDL编号 | MFCD00007904 |
技术规格 | Appearance | White to Light gray to Light orange powder to crystaline | | Purity(HPLC) | min. 98.0 area% | | Purity(Neutralization titration) | min. 98.0 % |
物性(参考值) 安全信息 | 信号词 | 警告 | | 危险性说明 | H303 : 吞咽可能有害。
| | 防范说明 | P312 : 如感觉不适,呼叫急救中心/医生。
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相关法规 |
| 122388 | J&K | 2,5-Diaminobenzenesulfonic Acid | 97% | 513元/50G; 1946元/250G; | 展开 |
基本信息 | 分子式 | C6H8N2O3 | | 分子量 | 188.20 | | 熔点 | 298-300 | | MDL编码 | MFCD00007904 | | Beilstein | 2970398 | | EINECS 编号 | 201-832-9 |
安全信息 | 图形或危害标志 |  | | 提示语 | Danger | | 危险说明 | H314 | | 防范说明 | P280 P305+P351+P338 P310 | | UN号码 | 2583 | | 危险分类 | 8 | | 包装等级 | II | | WGK | 2 | | RTECS | DB5900100 | | TSCA | 是 |
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| 32776 | Sigma-Aldrich | 2,5-Diaminobenzenesulfonic Acid | ≥97.0% (T) | 627.51元/50 G; 1502.82元/250 G; | 展开 |
产品说明 一般描述 2,5-二氨基苯磺酸是染料的前体。报道了通过循环伏安法在IrO2包覆的钛电极上进行2,5-二氨基苯磺酸和苯胺的电化学共聚合。 应用 2,5-二氨基苯磺酸用于制备漆酶介导的棉染色所需的聚合染料。 包装 50, 250 g in poly bottle 基本信息 | 线性分子式 | (H2N)2C6H3SO3H | | 分子量 | 188.20 | | Beilstein | 2970398 | | EC 号 | 201-832-9 | | MDL编号 | MFCD00007904 | | PubChem化学物质编号 | 57648717 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | ≥97.0% (T) | | mp | 298-300 ℃ (dec.) (lit.) | | SMILES string | Nc1ccc(N)c(c1)S(O)(=O)=O | | InChI | 1S/C6H8N2O3S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11) | | InChI key | HEAHMJLHQCESBZ-UHFFFAOYSA-N |
安全信息 | 象形图 |  | | 警示用语: | Danger | | 危险声明 | H314 | | 预防措施声明 | P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 | | 危险分类 | Eye Dam. 1 - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 2 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| 240991 | Fluorochem | 2,5-Diaminobenzenesulfonic Acid | 95% | 220元/10g; 374元/25g; 792元/100g; | 展开 |
基本信息 | CAS Number | 88-45-9 | | MDL Number | MFCD00007904 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H314: Causes severe skin burns and eye damage.
| | 防范说明 | P260: Do not breathe . P264: Wash hands thoroughly after handling. P280: Wear . P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. 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. P310: Immediately call a POISON CENTER or doctor/physician. P321: Specific treatment (see . on this label). P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations.
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