| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| A800820 | MACKLIN | 天青A | Biological stain | 44元/5g; 76元/10g; 309元/50g; 1454元/250g; | 咨询 |
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| A6270 | Sigma-Aldrich | Azure A chloride | Dye content ≥70 % | 981.3元/10 G; 3502.12元/50 G; | 咨询 |
产品说明 应用 用氯化天青 A 作为聚丙烯酰胺凝胶的染色剂，分析了肝素酶 I 对牛肺的消化作用。用于多糖中硫酸基含量的测定。 包装 10, 50 g in glass bottle 生化/生理作用 天青 A 是一种碱性阳离子染料。天青 A 与银染相结合的方法被用于琼脂糖凝胶中糖胺聚糖的定量。也用于细胞核中染色体的染色。它是天青 B/多彩亚甲蓝-伊红染色剂(也称为 Romanowsky 染色剂)家族的主要组分。 注意 在氩气保护下搬运和储存。手套袋项目。 基本信息 | 经验(实验)分子式 | C14H14ClN3S | | 分子量 | 291.80 | | 颜色索引号 | 52005 | | Beilstein | 3922287 | | EC 号 | 208-510-7 | | MDL编号 | MFCD00012112 | | PubChem化学物质编号 | 24891073 | | NACRES | NA.47 |
产品性质 | 质量水平 | 200 | | 形式 | powder or crystals | | 组成 | Dye content, ≥70% | | mp | 290 ℃ (dec.) (lit.) | | 溶解性 | water: 1 mg/mL | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | NC1=CC(SC(C2=N3)=CC(C=C2)=[N+](C)C)=C3C=C1.[Cl-] | | InChI | 1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H | | InChI key | NALREUIWICQLPS-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 861049 | Sigma-Aldrich | Azure A chloride | certified by the Biological Stain Commission, Dye content 70 % | 907.53元/5 G; 3134.8元/25 G; | 咨询 |
产品说明 应用 Azure A has been used to determine the amount of charged dextran sulfate in the nanoparticles for the study involving incorporation of heparin-binding proteins into preformed dextran sulfate-chitosan nanoparticles. 包装 5, 25 g in glass bottle 生化/生理作用 The combination of azure A and silver staining is used for the quantification of glycosaminoglycans in agarose gels. It is also used for the staining of chromosomes in the nucleus. Azure A is a main component of the azure B/polychromed methylene blue-eosin stains family, also referred to as the Romanowsky stain. Azure A is a basic cationic dye. 适用性 Certified for use in Lillie′s modified Nocht′s method and the NCCLS method for blood smears. 基本信息 | 经验(实验)分子式 | C14H14ClN3S | | 分子量 | 291.80 | | 颜色索引号 | 52005 | | Beilstein | 3922287 | | EC 号 | 208-510-7 | | MDL编号 | MFCD00012112 | | PubChem化学物质编号 | 329769437 | | NACRES | NA.47 |
产品性质 | 质量水平 | 200 | | 等级 | certified by the Biological Stain Commission | | 形式 | powder | | 组成 | Dye content, 70% | | mp | 290 ℃ (dec.) (lit.) | | 溶解性 | H2O: 1 mg/mL | | λmax | 633 nm | | ε (extinction coefficient) | ≥11000 at 242-246 nm in H2O at -1
≥26000 at 287-291 nm in H2O
≥34000 at 620-634 μm in H2O | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | NC1=CC(SC(C2=N3)=CC(C=C2)=[N+](C)C)=C3C=C1.[Cl-] | | InChI | 1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H | | InChI key | NALREUIWICQLPS-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| A2918 | Sigma-Aldrich | Azure A chloride | certified by the Biological Stain Commission | 3041.76元/25 G; | 咨询 |
产品说明 包装 25 g in glass bottle 适用性 Certified for use in Lillie′s modified Nocht′s method for paraffin sections and the NCCLS method for blood smears. 基本信息 | 经验(实验)分子式 | C14H14ClN3S | | 分子量 | 291.80 | | 颜色索引号 | 52005 | | Beilstein | 3922287 | | EC 号 | 208-510-7 | | MDL编号 | MFCD00012112 | | PubChem化学物质编号 | 24890705 | | NACRES | NA.47 |
产品性质 | 质量水平 | 200 | | 等级 | certified by the Biological Stain Commission | | 形式 | powder | | 组成 | Dye content, ≥75% | | mp | 290 ℃ (dec.) (lit.) | | 溶解性 | water: 1 mg/mL | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | NC1=CC(SC(C2=N3)=CC(C=C2)=[N+](C)C)=C3C=C1.[Cl-] | | InChI | 1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H | | InChI key | NALREUIWICQLPS-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 493844 | Fluorochem | Azure A | Dye content: = 80% | 286元/5g; 440元/25g; 1298元/100g; 2596元/250g; | 咨询 |
基本信息 | CAS Number | 531-53-3 | | MDL Number | MFCD00012112 | | Melting Point | 288-292℃ |
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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