| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| I811794 | MACKLIN | 咪唑-4,5-二羧酸 | 97% | 39元/5g; 110元/25g; 398元/100g; 1455元/500g; | 咨询 |
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| I0003 | TCI | 1H-Imidazole-4,5-dicarboxylic Acid | >98.0%(T)(HPLC) | 375元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C5H4N2O4 = 156.10 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 147774 | | PubChem物质ID | 87571413 | | MDL编号 | MFCD00005200 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(Neutralization titration) | min. 98.0 % |
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。
| | 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 |
| 493510 | J&K | 4,5-Imidazoledicarboxylic acid | 99% | 196元/5G; 781元/25G; 2573元/100G; | 咨询 |
基本信息 | 分子式 | C5H4N2O4 | | 分子量 | 156.10 | | 熔点 | 280-285 | | MDL编码 | MFCD00005200 | | Beilstein | 147774 | | EINECS 编号 | 209-327-5 |
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 | NI4760000 | | TSCA | 是 |
|
| A17783 | Alfa Aesar | 4,5-Imidazoledicarboxylic acid | 97% | 682元/5g; 1908元/25g; 6695元/100g; | 咨询 |
基本信息 MDL
MFCD00005200 EINECS
209-327-5 分子式
C5H4N2O4 分子量
156.10 熔点
ca 283° dec. 密度
1.749 形态
Powder Beilstein
147774 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
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. RTECS
NI4760000 TSCA
是 |
| C41225 | Alfa Aesar | 4,5-Imidazoledicarboxylic acid | 99% | 3196元/25g; | 咨询 |
基本信息 Ref#
41225 MDL
5200 分子式
C5 H4 N2 O4 分子量
156.1 形态
White to cream/pale yellow powder |
| 8.18370 | Sigma-Aldrich | Imidazole-4,5-dicarboxylic acid | for synthesis | 596.99元/10 G; | 咨询 |
基本信息 | 经验(实验)分子式 | C5H4N2O4 | | 分子量 | 156.10 | | MDL编号 | MFCD00005200 | | EC索引号 | 209-327-5 |
产品性质 | 质量水平 | 200 | | 自燃温度 | 430 ℃ | | pH值(酸碱度) | 3.7 (20 ℃, 0.5 g/L in H2O) | | mp | 270-275 ℃ | | 溶解性 | 0.5 g/L | | 堆积密度 | 650‑660 kg/m3 | | 储存温度 | 2-30℃ | | InChI | 1S/C5H4N2O4/c8-4(9)2-3(5(10)11)7-1-6-2/h1H,(H,6,7)(H,8,9)(H,10,11) | | InChI key | ZEVWQFWTGHFIDH-UHFFFAOYSA-N |
安全信息 | 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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| 985783 | Amethyst | 4,5-Imidazoledicarboxylic acid | 99%, 用于合成 | 58元/5G; 146元/25G; 488元/100G; 1764元/500G; | 咨询 |
基本信息 | 分子式 | C5H4N2O4 | | 分子量 | 156.10 | | 熔点 | 280-285 | | MDL编码 | MFCD00005200 | | Beilstein | 147774 | | EINECS 编号 | 209-327-5 |
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 | NI4760000 | | TSCA | 是 |
|
| 009677 | Fluorochem | Imidazole-4,5-dicarboxylic acid | 95% | 220元/1g; 220元/10g; 418元/25g; 1540元/100g; 14872元/1kg; | 咨询 |
基本信息 | CAS Number | 570-22-9 | | MDL Number | MFCD00005200 | | Melting Point | 280-285℃ | | Density | 1.749 |
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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