| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| B0023 | TCI | Disodium 1,3-Benzenedisulfonate | >55.0%(HPLC) | 155元/25G; 950元/500G; | 咨询 |
基本信息 | 纯度/分析方法 | >55.0%(HPLC) | | 分子式/分子量 | C6H4Na2O6S2 = 282.19 | | 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 | 4170805 | | PubChem物质ID | 87563237 | | MDL编号 | MFCD00007492 |
技术规格 | Appearance | White to Gray to Brown powder to crystal | | Purity(HPLC) | min. 55.0 area% |
物性(参考值) |
| B22811 | Alfa Aesar | Benzene-1,3-disulfonic acid disodium salt | 94% | 361元/25g; 1192元/100g; 2344元/500g; | 咨询 |
应用
Benzene-1,3-disulfonic acid disodium salt is used as pharmaceutical intermediate. 备注
Stable under recommended storage conditions. Incompatible with oxidizing agents. 基本信息 MDL
MFCD00007492 EINECS
212-606-4 分子式
C6H4Na2O6S2 分子量
282.20 密度
1.124 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in water( 663 g/L at 20°C). 安全信息 TSCA
是 |
| 259802 | Sigma-Aldrich | Sodium benzene-1,3-disulfonate | 80%, technical grade | 723.28元/100 G; | 咨询 |
基本信息 | 线性分子式 | C6H4(SO3Na)2 | | 分子量 | 282.20 | | Beilstein | 4170805 | | EC 号 | 212-606-4 | | MDL编号 | MFCD00007492 | | PubChem化学物质编号 | 24855437 | | NACRES | NA.22 |
产品性质 | 等级 | technical grade | | 质量水平 | 100 | | 测定 | 80% | | 溶解性 | water: soluble 5%, clear, colorless to light yellow | | SMILES string | [Na+].[Na+].[O-]S(=O)(=O)c1cccc(c1)S([O-])(=O)=O | | InChI | 1S/C6H6O6S2.2Na/c7-13(8,9)5-2-1-3-6(4-5)14(10,11)12;;/h1-4H,(H,7,8,9)(H,10,11,12);;/q;2*+1/p-2 | | InChI key | XWPWZOJBTOJEGW-UHFFFAOYSA-L |
安全信息 | 象形图 |  | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 099007 | Fluorochem | Sodium benzene-1,3-disulfonate | 55.0% | 330元/25g; | 咨询 |
基本信息 | CAS Number | 831-59-4 | | MDL Number | MFCD00007492 | | Melting Point | 300℃ |
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 .
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