| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| T819366 | MACKLIN | 红四氮唑(RT) | 98% | 38元/1g; 98元/5g; 360元/25g; 1380元/100g; | 展开 |
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| T796561 | MACKLIN | 2,3,5-三苯基氯化四氮唑溶液 | suitable for microbiology, 0.01g/ml, 溶剂: 蒸馏水 | 267元/10ml; 698元/50ml; | 展开 |
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| T769501 | MACKLIN | 2,3,5-三苯基氯化四氮唑溶液 | 60-70mg/mL, 溶剂: 蒸馏水 | 299元/10ml; | 展开 |
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| T819365 | MACKLIN | 红四氮唑(RT) | 试剂级, 95% | 33元/1g; 84元/5g; 148元/10g; 1198元/100g; 5273元/500g; | 展开 |
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| T0520 | TCI | 2,3,5-Triphenyltetrazolium Chloride | >98.0%(T) | 160元/1G; 950元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C19H15ClN4 = 334.81 | | 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 | 光,湿气 (吸湿) | | 包装和容器 | 1G-带有塑料内管的玻璃瓶 (查看图片) | | Reaxys-RN | 3923356 | | PubChem物质ID | 87576447 | | Merck Index (14) | 9744 | | MDL编号 | MFCD00011963 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(Nonaqueous Titration) | min. 98.0 %(calcd.on dried substance) | | Absorbance | min. 0.700(10 mg/L, 243.0 to 247.0 nm)(calcd.on dried substance) | | Drying loss | max. 5.0 % | | Sensitiveness | to pass test |
物性(参考值) | 水溶性 | 可溶 | | 溶解性(可溶于) | 丙酮,醇 | | 溶解性(不溶于) | 乙醚 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | 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。
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相关法规 |
| 118388 | J&K | 2,3,5-Triphenyl-2H-tetrazolium chloride | 98% | 183元/5g; 704元/25g; 2034元/100g; | 展开 |
基本信息 | 分子式 | C19H15ClN4 | | 分子量 | 334.81 | | 熔点 | 250 | | MDL编码 | MFCD00011963 | | Beilstein | 3923356 | | Merck | 14,9744 | | EINECS 编号 | 206-071-6 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 | | RTECS | XF8100000 | | TSCA | 是 |
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| A10870 | Alfa Aesar | 2,3,5-Triphenyl-2H-tetrazolium chloride | 98% | 693元/10g; 2327元/50g; 8956元/250g; | 展开 |
应用
2,3,5-Triphenyl-2H-tetrazolium chloride is used as a redox indicator. It is also used in biochemical experiments, especially to indicate cellular respiration. It is employed in autopsy pathology to assist identification of post-mortem myocardial infarctions. 备注
Hygroscopic. Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00011963 EINECS
206-071-6 分子式
C19H15ClN4 分子量
334.81 熔点
ca 250° dec. 灵敏度
Keep Cold. Light Sensitive. Hygroscopic. 形态
Crystals 溶解性
Soluble in water, ethanol and acetone. Insoluble in ether. Beilstein
3923356 Merck
14,9744 GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319-H335
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
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste RTECS
XF8100000 TSCA
是 |
| 17779 | Millipore | 2,3,5-Triphenyl-tetrazolium chloride solution | suitable for microbiology, Filter sterilized solution that is recommended for the detection of microbial growth based on reduction of TTC | 3348.11元/10 AMP; | 展开 |
产品说明 应用 过滤除菌溶液，用于通过TTC还原法检测微生物生长。 组分 (每瓶)
2,3,5-三苯基氯化四氮唑：0.1g，蒸馏水：10ml 基本信息 | 经验(实验)分子式 | C19H15ClN4 | | 分子量 | 334.80 | | Beilstein | 3923356 | | MDL编号 | MFCD00011963 | | PubChem化学物质编号 | 329751567 | | NACRES | NA.85 |
产品性质 | 质量水平 | 100 | | 无菌性 | sterile (Filtered and Aseptic Handled) | | 形式 | liquid | | 保质期 | limited shelf life, expiry date on the label | | application(s) | agriculture
environmental
food and beverages
microbiology | | 储存温度 | 2-8℃ | | 适用性 | bacteria | | SMILES string | [Cl-].c1ccc(cc1)-c2nn(-c3ccccc3)[n+](n2)-c4ccccc4 | | InChI | 1S/C19H15N4.ClH/c1-4-10-16(11-5-1)19-20-22(17-12-6-2-7-13-17)23(21-19)18-14-8-3-9-15-18;/h1-15H;1H/q+1;/p-1 | | InChI key | PKDBCJSWQUOKDO-UHFFFAOYSA-M |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | WGK 2 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
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| T8877 | Sigma-Aldrich | 2,3,5-Triphenyltetrazolium Chloride | ≥98.0% (HPLC) | 401.38元/5 G; 564.12元/10 G; 987.97元/25 G; 1744.35元/50 G; 2853.76元/100 G; | 展开 |
产品说明 一般描述 2,3,5-三苯基四唑氯化物是一种无色的水溶性染料。在活细胞的线粒体中，它会被还原成一种深红色的水溶性物质(甲臜)。2,3,5-三苯基四唑氯化物可帮助区分中风后存活的和梗塞的脑组织。 应用 2,3,5-三苯基四唑氯化物已用于对心脏组织进行染色以测量急性病变的程度。它还用于对脑组织染色以检测梗塞区域的大小。 包装 5, 10, 25, 50, 100 g in poly bottle 基本信息 | 经验(实验)分子式 | C19H15ClN4 | | 分子量 | 334.80 | | Beilstein | 3923356 | | EC 号 | 206-071-6 | | MDL编号 | MFCD00011963 | | PubChem化学物质编号 | 24900566 | | NACRES | NA.47 |
产品性质 | 质量水平 | 200 | | 测定 | ≥98.0% (HPLC) | | 形式 | powder | | 颜色 | faintly yellow | | 溶解性 | H2O: 50 mg/mL | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | 2-8℃ | | SMILES string | [Cl-].c1ccc(cc1)-c2nn(-c3ccccc3)[n+](n2)-c4ccccc4 | | InChI | 1S/C19H15N4.ClH/c1-4-10-16(11-5-1)19-20-22(17-12-6-2-7-13-17)23(21-19)18-14-8-3-9-15-18;/h1-15H;1H/q+1;/p-1 | | InChI key | PKDBCJSWQUOKDO-UHFFFAOYSA-M |
安全信息 | 象形图 |  | | 警示用语： | Danger | | 危险声明 | H228 - H315 - H319 | | 预防措施声明 | P210 - P240 - P241 - P264 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 | | 储存分类代码 | 4.1B - Flammable solid hazardous materials | | 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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| 1.08380 | Millipore | 2,3,5-Triphenyltetrazolium Chloride | Color indicator. Supplement in culture media for the microbiological analysis of food and water samples | 927.24元/10 G; 8806.21元/100 G; | 展开 |
产品说明 一般描述 2,3,5-triphenyltetrazolium chloride (TTC) is a dye largely used for enumeration of microbial colonies in solid culture media, being a key component of the dry rehydratable film system used for microbiological analysis of food. This dye is colorless in the oxidized form and red when reduced by microorganisms, due to formation of formazan. Live microorganisms reduce TTC by enzymatic action, forming red color formazan that is kept inside granules in the cells. 应用 2,3,5-triphenyltetrazolium chloride (TTC) is an indicator recommended for the microbiological analysis of food. 分析说明 Assay (perchloric acid titration, calculated on dried substance): ≥ 98 %
Identity (UV/VIS-Spectrum): passes test
Absorption maximum λmax. (water): 245 - 248 nm
Spec. Absorptivity A 1%/1cm (λmax; 0,01 g/l; water; calculated on dried substance): ≥ 770
TLC-Test: passes test
Loss on drying (70 °C; ≤ 1 hPa): ≤ 0.5 %
Suitability for testing the germinability of seeds: passes test
Suitability for microbiology: passes test 基本信息 | 经验(实验)分子式 | C19H15ClN4 | | 分子量 | 334.80 | | Beilstein | 3923356 | | MDL编号 | MFCD00011963 |
产品性质 | 质量水平 | 200 | | 测定 | ≥98% (calculated on dried substance, perchloric acid titration) | | 形式 | solid | | pH值(酸碱度) | 3.7 (20 ℃, 10 g/L in H2O) | | mp | 243 ℃ (decomposition) | | 溶解性 | 150 g/L | | 堆积密度 | 230 kg/m3 | | application(s) | microbiology | | 储存温度 | 2-30℃ | | SMILES string | [Cl-].c1ccc(cc1)-c2nn(-c3ccccc3)[n+](n2)-c4ccccc4 | | InChI | 1S/C19H15N4.ClH/c1-4-10-16(11-5-1)19-20-22(17-12-6-2-7-13-17)23(21-19)18-14-8-3-9-15-18;/h1-15H;1H/q+1;/p-1 | | InChI key | PKDBCJSWQUOKDO-UHFFFAOYSA-M |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H228 - H315 - H319 | | 预防措施声明 | P210 - P240 - P241 - P264 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 | | 储存分类代码 | 4.1B - Flammable solid hazardous materials | | WGK | WGK 3 |
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| 433371 | Fluorochem | 2,3,5-Triphenyltetrazolium Chloride | 98% | 242元/5g; 352元/10g; 704元/25g; 2398元/100g; | 展开 |
基本信息 | CAS Number | 298-96-4 | | MDL Number | MFCD00011963 |
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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