| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| S916120 | MACKLIN | 硫代乙醇酸钠 | 99% | 146元/25g; 426元/100g; 1600元/500g; 4840元/2.5kg; | 展开 |
储存：2~8°C,干燥,密封 状态：白色到灰白色粉末 |
| S817684 | MACKLIN | 硫代乙醇酸钠 | 95% | 39元/5g; 121元/25g; 348元/100g; 1328元/500g; 4565元/2.5kg; | 展开 |
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| S817683 | MACKLIN | 硫代乙醇酸钠 | 试剂级 | 33元/5g; 88元/25g; 286元/100g; 920元/500g; 4160元/2.5kg; | 展开 |
储存：2~8°C,干燥,密封 状态：白色到灰白色粉末或固体或块状 |
| M0053 | TCI | Sodium Thioglycolate | >93.0%(T) | 235元/25G; 550元/100G; 2235元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >93.0%(T) | | 分子式/分子量 | C2H3NaO2S = 114.09 | | 外观与形状(20℃) | 固体 | | 储存温度 | 0-10℃ | | 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,湿气 (吸湿),加热 | | Reaxys-RN | 4569109 | | PubChem物质ID | 87572168 | | SDBS (AIST Spectral DB) | 3597 | | Merck Index (14) | 8692 | | MDL编号 | MFCD00043386 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(Iodometric Titration) | min. 93.0 % |
物性(参考值) 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 |
| L14356 | Alfa Aesar | Mercaptoacetic Acid Sodium Salt | 97% | 295元/25g; 700元/100g; 2731元/500g; | 展开 |
应用
Mercaptoacetic acid sodium salt is used as a reagent that protects tryptophan in amino acid analysis. It is a commonly used reagent for bacteriological research to maintain reducing conditions in media. It also protect enzymes against inactivation by maintaining protein thiol groups in the reduced state. 备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 20?°C. Store under inert gas. It is hygroscopic in nature and sensitive to moisture. 基本信息 MDL
MFCD00043386 EINECS
206-696-4 分子式
HSCH2CO2Na 分子量
114.10 熔点
>300° 灵敏度
Hygroscopic. Air Sensitive. Store under Argon. Ambient temperatures. 形态
Powder 溶解性
Soluble in water (1000g/L at 20°C). Beilstein
4569109 Merck
14,8692 GHS危害和防范说明 GHS符号
 Hazard Statements
H302-H311-H315-H319-H317
Harmful if swallowed.Toxic in contact with skin.Causes skin irritation.Causes serious eye irritation.May cause an allergic skin reaction. Precautionary Statements
P261-P280-P305+P351+P338-P301+P312a-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级
8 包装组
III 危险类别
22-24-36/38-43
Harmful if swallowed.Toxic in contact with skin.Irritating to eyes and skin.May cause sensitization by skin contact. 安全等级
20-26-27-36/37-45-60
When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Take off immediately all contaminated clothing.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste RTECS
AI7700000 TSCA
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| C14889 | Alfa Aesar | Mercaptoacetic Acid | sodium salt, 98% | 852元/50g; 2889元/250g; 9523元/1kg; | 展开 |
基本信息 Ref#
14889 MDL
43386 分子式
C2 H3 Na O2 S 分子量
114.09 形态
Powder 安全信息 危险等级
8 包装组
III |
| 1.06691 | Millipore | Sodium Thioglycolate | suitable for microbiology | 12994.8元/500 G; | 展开 |
产品说明 分析说明 Suitability for microbiology: passes test 基本信息 | 经验(实验)分子式 | C2H3NaO2S | | 分子量 | 114.10 | | MDL编号 | MFCD00043386 | | EC索引号 | 206-696-4 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.1 hPa ( 25 ℃) | | pH值(酸碱度) | 6.7 (20 ℃, 100 g/L in H2O) | | mp | 260-335 ℃ | | 溶解性 | 609.1 g/L | | 堆积密度 | 200 kg/m3 | | application(s) | microbiology | | 储存温度 | 2-8℃ | | InChI | 1S/C2H4O2S.Na/c3-2(4)1-5;/h5H,1H2,(H,3,4);/q;+1/p-1 | | InChI key | GNBVPFITFYNRCN-UHFFFAOYSA-M |
安全信息 | 象形图 |  | | 警示用语： | Danger | | 危险声明 | H290 - H301 - H312 - H317 | | 预防措施声明 | P234 - P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312 | | 危险分类 | Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Met. Corr. 1 - Skin Sens. 1 | | 储存分类代码 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects | | WGK | WGK 1 |
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| T0632 | Sigma-Aldrich | Sodium Thioglycolate | ≥96.5% (iodometric) | 620.26元/25 G; 1034.33元/100 G; 3929.39元/500 G; | 展开 |
产品说明 应用 巯基乙酸钠用作：
- 用作富集培养基中的生长补充剂，研究其对弓形菌属的影响
- 在流感血凝素制剂中，减少二硫化物介导的交联反应和早期效力损失
- 电子显微镜下
包装 25, 100, 500 g in poly bottle 生化/生理作用 巯基乙酸钠用作还原剂，适用厌氧菌和微需氧菌生长。
巯基乙酸钠是细菌学研究中用来保持培养基还原条件的常用试剂。巯基乙酸还能够通过将蛋白质硫醇基维持在还原状态，保护酶，防止酶失活。巯基乙酸培养基经常用于炎症研究，在体内诱导中性粒细胞和巨噬细胞响应。 注意 在室温下，在水中浓度超过70%情况下，每月会形成1-2%的硫代乙丙交酯，在酸性或碱性条件下，会水解成原来的自由化合物。70%溶液在空气中氧化，但当密封后在室温下稳定。巯基乙酸盐在储存过程中可能会丧失纯度。去除空气并不会改善稳定度。 基本信息 | 线性分子式 | HSCH2COONa | | 分子量 | 114.10 | | Beilstein | 4569109 | | EC 号 | 206-696-4 | | MDL编号 | MFCD00043386 | | PubChem化学物质编号 | 24899901 | | NACRES | NA.25 |
产品性质 | 质量水平 | 200 | | 测定 | ≥96.5% (iodometric) | | mp | >300 ℃ (lit.) | | 储存温度 | −20℃ | | SMILES string | [Na+].[O-]C(=O)CS | | InChI | 1S/C2H4O2S.Na/c3-2(4)1-5;/h5H,1H2,(H,3,4);/q;+1/p-1 | | InChI key | GNBVPFITFYNRCN-UHFFFAOYSA-M |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H290 - H301 - H312 - H317 | | 预防措施声明 | P234 - P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312 | | 危险分类 | Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Met. Corr. 1 - Skin Sens. 1 | | 储存分类代码 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects | | WGK | WGK 1 | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 492391 | Fluorochem | Thioglycolic Acid Sodium Salt | >93% | 286元/25g; 726元/100g; 1430元/250g; 4840元/1kg; | 展开 |
基本信息 | CAS Number | 367-51-1 | | MDL Number | MFCD00043386 | | Melting Point | >300℃ | | Density | 1.2877 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H290: May be corrosive to metals.
H301: Toxic if swallowed.
H312: Harmful in contact with skin.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H361: Suspected of damaging fertility or the unborn child ..
H373: May cause damage to organs ..
| | 防范说明 | P201: Obtain special instructions before use.
P202: Do not handle until all safety precautions have been read and understood.
P233: Keep container tightly closed.
P234: Keep only in original container.
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.
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear .
P281: Use personal protective equipment as required.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P314: Get medical advice/attention if you feel unwell.
P321: Specific treatment (see . on this label).
P322: Specific measures (see . on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P333 + P313: If skin irritation or rash 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.
P363: Wash contaminated clothing before reuse.
P390: Absorb spillage to prevent material damage.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P406: Store in corrosive resistant/ container with a resistant inner liner.
P501: Dispose of contents/container to local regulations.
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