| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| M813490 | MACKLIN | 硫代苹果酸 | 98% | 50元/5g; 138元/25g; 475元/100g; 2298元/500g; 11000元/2.5kg; | 展开 |
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| M0064 | TCI | Thiomalic Acid | >98.0%(T) | 170元/25G; 525元/100G; 1390元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C4H6O4S = 150.15 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1099858 | | PubChem物质ID | 87572177 | | SDBS (AIST Spectral DB) | 487 | | Merck Index (14) | 9343 | | MDL编号 | MFCD00004860 |
技术规格 | Appearance | White to Light yellow powder to crystal | | Purity(Neutralization titration) | min. 98.0 % | | Purity(Iodometric Titration) | min. 98.0 % | | Melting point | 152.0 to 155.0 ℃ |
物性(参考值) | 熔点 | 152 ℃ | | 水溶性 | 可溶 | | 在水中的溶解度 | 500 g/l 40 ℃ | | 溶解性(可溶于) | 醇,丙酮 | | 溶解性(微溶于) | 乙醚 | | 溶解度(极微溶) | 苯 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H302 : 吞咽有害。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P270 : 使用本产品时不要进食、饮水或吸烟。
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。
P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。
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相关法规 |
| B23301 | Alfa Aesar | Mercaptosuccinic Acid | 98% | 338元/25g; 800元/100g; 2758元/500g; | 展开 |
应用
Mercaptosuccinic acid is used in the preparation of mercaptosuccinic acid diethyl ester by reaction with ethanol. It is also used as a brightening agent in metal plating. Further, it serves as an intermediate for the synthesis of corrosion inhibitors, soil fumigants, active pharmaceutical ingredients and electroplating agents. 备注
Incompatible with strong oxidizing agents and strong bases. 基本信息 MDL
MFCD00004860 EINECS
200-736-4 分子式
C4H6O4S 分子量
150.15 熔点
150-155° 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in water, alcohol and acetone. Slightly soluble in ether. Insoluble in benzene. Beilstein
1099858 Merck
14,9343 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.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
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin. 安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
 RTECS
WM8225000 TSCA
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| C12555 | Alfa Aesar | DL-Mercaptosuccinic acid | 99% | 727元/100g; 1946元/500g; 9572元/2.5kg; | 展开 |
基本信息 Ref#
12555 MDL
4860 分子式
C4 H6 O4 S 分子量
150.15 形态
White powder |
| 8.20763 | Sigma-Aldrich | Mercaptosuccinic Acid | for synthesis | 531元/100 G; | 展开 |
产品说明 分析说明 含量(碘量法)： ≥ 98.0 %(a/a)
熔化范围(下限值)： ≥ 151 °C
熔化范围(上限值)： ≤ 154 °C
鉴定(IR)：通过测试 基本信息 | 线性分子式 | HOOCCH2CH(SH)COOH | | 分子量 | 150.15 | | MDL编号 | MFCD00004860 | | EC索引号 | 200-736-4 |
产品性质 | 质量水平 | 200 | | mp | 150-153 ℃ | | 溶解性 | 500 g/L | | 储存温度 | 2-30℃ | | InChI | 1S/C4H6O4S/c5-3(6)1-2(9)4(7)8/h2,9H,1H2,(H,5,6)(H,7,8) | | InChI key | NJRXVEJTAYWCQJ-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 - H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - 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 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| M6182 | Sigma-Aldrich | Mercaptosuccinic Acid | 97% | 325.63元/25 G; 864.17元/100 G; 2918.06元/500 G; | 展开 |
产品说明 一般描述 巯基丁二酸 (MSA) 是一种手性多功能中间体，在生物活性硫的合成中用作稳定剂 和封端剂。 应用 MSA 已被用于覆盖碲镉量子点 (QDs) 和纳米晶，应用范围广泛，如检测食品中的苯甲酸和总对羟基苯甲酸基防腐剂， 生物成像中的生物荧光标记 ，并可与生物医学应用中的抗体或抗原结合。MSA 可作为还原剂和表面改性剂包覆在金纳米粒子 (AuNPs) 上，在汞的荧光检测中具有潜在的应用价值。 包装 25, 100, 500 g in glass bottle 基本信息 | 线性分子式 | HOOCCH(SH)CH2COOH | | 分子量 | 150.15 | | Beilstein | 1099858 | | EC 号 | 200-736-4 | | MDL编号 | MFCD00004860 | | PubChem化学物质编号 | 24897082 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 测定 | 97% | | mp | 155-157 ℃ (lit.) | | SMILES string | OC(=O)CC(S)C(O)=O | | InChI | 1S/C4H6O4S/c5-3(6)1-2(9)4(7)8/h2,9H,1H2,(H,5,6)(H,7,8) | | InChI key | NJRXVEJTAYWCQJ-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 - H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - 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 3 | | 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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| 88460 | Sigma-Aldrich | Mercaptosuccinic Acid | ReagentPlus®, ≥99.0% (HPLC) | 728.57元/100 G; 1839.28元/500 G; | 展开 |
产品说明 一般描述 巯基丁二酸是一种亲水性巯基，吸附在 Au (Ⅲ) 表面后可形成硫苹果酸盐自组装单分子膜。 应用 巯基丁二酸被用作掺杂剂用于柠檬酸合成碳纳米点。它可以作为一种封端还原剂合成单层封端金纳米颗粒。 包装 100, 500 g in glass bottle 法律信息 ReagentPlus is a registered trademark of sigma-aldrich Co. LLC 基本信息 | 线性分子式 | HOOCCH(SH)CH2COOH | | 分子量 | 150.15 | | Beilstein | 1099858 | | EC 号 | 200-736-4 | | MDL编号 | MFCD00004860 | | PubChem化学物质编号 | 57653308 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 产品线 | ReagentPlus® | | 测定 | ≥99.0% (HPLC) | | mp | 145-154 ℃
155-157 ℃ (lit.) | | SMILES string | OC(=O)CC(S)C(O)=O | | InChI | 1S/C4H6O4S/c5-3(6)1-2(9)4(7)8/h2,9H,1H2,(H,5,6)(H,7,8) | | InChI key | NJRXVEJTAYWCQJ-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 - H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - 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 3 | | 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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| 358266 | Fluorochem | 2-sulfanylbutanedioic acid | >98.0%(T) | 308元/25g; 990元/100g; 2926元/500g; | 展开 |
基本信息 | CAS Number | 70-49-5 | | MDL Number | MFCD00004860 | | Melting Point | 155-157℃ |
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.
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