| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| A800080 | MACKLIN | 4-氨基-3-肼基-5-巯基-1,2,4-三唑(用于醛的测定) | 99% | 58元/1g; 232元/5g; 791元/25g; 1995元/100g; 6840元/500g; | 展开 |
储存：2~8°C，干燥，避光 状态：白色到灰白色粉末 |
| A800079 | MACKLIN | 4-氨基-3-肼基-5-巯基-1,2,4-三唑(用于醛的测定) | ≥95%(T) | 44元/1g; 158元/5g; 650元/25g; 1759元/100g; | 展开 |
储存：2~8°C，干燥，避光 状态：白色到灰白色粉末 |
| A0956 | TCI | 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole [for Determination of Aldehydes] | >95.0%(T) | 590元/5G; 1890元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >95.0%(T) | | 分子式/分子量 | C2H6N6S = 146.17 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 610670 | | PubChem物质ID | 87562460 | | SDBS (AIST Spectral DB) | 15038 | | MDL编号 | MFCD00003098 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 90.0 area% | | Purity(Neutralization titration) | min. 95.0 % |
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 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H228 : 易燃固体。
| | 防范说明 | P240 : 容器和装载设备接地/等势联接。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P241 : 使用防爆的电气/通风/照明设备。
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。
P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。
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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运输信息 | UN编号 | UN1325 | | 类别 | 4.1 | | 包装类别 | III | | 监管条件代码(*) | |
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| 374959 | J&K | 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole | 98% | 260元/5G; 1066元/25g; | 展开 |
基本信息 | 分子式 | C2H6N6S | | 分子量 | 146.17 | | 熔点 | 228-230 | | MDL编码 | MFCD00003098 | | Beilstein | 134867 | | EINECS 编号 | 217-135-8 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H228
H335 | | 防范说明 | P210
P261
P305+P351+P338 | | UN号码 | 1325 | | 危险分类 | 4.1 | | 包装等级 | III | | WGK | 3 | | TSCA | 是 |
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| L00982 | Alfa Aesar | 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole | 99+% | 553元/5g; 2658元/25g; | 展开 |
应用
4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole is a reagent used in the determination of aldehydes and other reactive chemicals.was used in purpald assay for determination of bacterial polysaccharides containing substituted or unsubstituted glycol in residues such as glycerol, ribitol, arabinitol, furanosyl galactose and sialic acid. It was used as chromogen during the determination of catalase activity in small tissue samples. It was used as reagent in determination of formaldehyde. It was used for derivatization of neutral monosaccharides during HPLC. 备注
Store at -20?°C. Avoid contact with heat. Incompatible with oxidizing agents. 基本信息 MDL
MFCD00003098 EINECS
217-135-8 分子式
C2H6N6S 分子量
146.17 熔点
ca 220° dec. 灵敏度
Ambient temperatures. 溶解性
Soluble in Dimethyl sulfoxide. (DMSO) Beilstein
134867 GHS危害和防范说明 GHS符号
Hazard Statements
H228-H315-H319-H335
Flammable solid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P210-P261-P280-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.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.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级
4.1 包装组
III 危险类别
11-36/37/38
Highly flammable.Irritating to eyes, respiratory system and skin. 安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 欧盟危险品标志
 TSCA
是 |
| 162892 | Sigma-Aldrich | Purpald® | ≥99% | 7539.6元/100 G; | 展开 |
产品说明 应用 - Purpald®被用于purpald分析，以测定残基中含有取代或未取代乙二醇的细菌多糖，如甘油、核糖醇、阿拉伯糖醇、呋喃糖基半乳糖和唾液酸。
- 在测定小型组织样品的过氧化氢酶活性时，Purpald被用作色原体。
- 它被用作测定甲醛的试剂。
- 在HPLC中，它被用于中性单糖的衍生化。
包装 100 g in poly bottle
5 g in glass bottle 法律信息 Purpald is a registered trademark of sigma-aldrich Co. LLC 基本信息 | 经验(实验)分子式 | C2H6N6S | | 分子量 | 146.17 | | Beilstein | 134867 | | EC 号 | 217-135-8 | | MDL编号 | MFCD00003098 | | PubChem化学物质编号 | 24850011 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | ≥99% | | 形式 | powder | | mp | 228-230 ℃ (dec.) (lit.) | | 溶解性 | 0.5 M NaOH: soluble 50 mg/mL, clear to slightly hazy (yellow to yellow brown or orange solution) | | SMILES string | NNc1nnc(S)n1N | | InChI | 1S/C2H6N6S/c3-5-1-6-7-2(9)8(1)4/h3-4H2,(H,5,6)(H,7,9) | | InChI key | RDIMQHBOTMWMJA-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H228 | | 预防措施声明 | P210 | | 危险分类 | Flam. Sol. 1 | | 储存分类代码 | 4.1A - Other explosive hazardous materials | | WGK | WGK 3 | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 047890 | Fluorochem | 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol | 95% | 264元/1g; 616元/5g; 2354元/25g; | 展开 |
基本信息 | CAS Number | 1750-12-5 | | MDL Number | MFCD00003098 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H228: Flammable solid.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof ./ equipment.
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: .
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).
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.
P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction.
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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