| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| E808957 | MACKLIN | 四碘荧光素钠盐 | 95% | 116元/5g; 286元/25g; 619元/100g; 2090元/500g; | 咨询 |
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| E808956 | MACKLIN | 四碘荧光素钠盐 | 85% | 26元/1g; 36元/5g; 113元/25g; 374元/100g; 1760元/500g; | 咨询 |
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| E796881 | MACKLIN | 四碘荧光素钠盐 | 10mM in DMSO | 308元/1ml; | 咨询 |
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| F0139 | TCI | Food Red No. 3 | | 370元/25G; | 咨询 |
基本信息 | 分子式/分子量 | C20H6I4Na2O5・H2O = 897.88 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 3583865 | | PubChem物质ID | 87569929 | | Merck Index (14) | 3693 | | 颜色 | 45430 | | MDL编号 | MFCD00144257 |
技术规格 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。
H413 : 可能对水生生物造成长期持续有害影响。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
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。
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 |
| T0557 | TCI | Erythrosine B | >95.0%(E) | 475元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >95.0%(E) | | 分子式/分子量 | C20H6I4Na2O5 = 879.86 | | 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 | 湿气 (吸湿) | | Reaxys-RN | 3583865 | | PubChem物质ID | 87576473 | | Merck Index (14) | 3693 | | 颜色 | 45430 | | MDL编号 | MFCD00144257 |
技术规格 | Appearance | Orange to Amber to Dark red powder to crystal | | Purity(UV-vis method) | min. 95.0 %(calcd.on dried substance) | | Lambda max. | 524.0 to 528.0 nm(0.02mol/L AcONH4 sol.) | | Drying loss | max. 6.0 % |
物性(参考值) | 最大吸收波长 | 526(0.02mol/L AcONH4 sol.) nm | | 水溶性 | 可溶 | | 溶解性(可溶于) | 醇 |
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。
H413 : 可能对水生生物造成长期持续有害影响。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
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。
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 |
| 482797 | J&K | Erythrosin B | 染料含量:80% | 102元/5G; 290元/25G; | 咨询 |
基本信息 | 分子式 | C20H6I4Na2O5 | | 分子量 | 879.84 | | MDL编码 | MFCD00144257 | | Beilstein | 1443945 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H302
H413 | | 防范说明 | P281 |
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| A14180 | Alfa Aesar | Erythrosin B | | 483元/25g; 2624元/100g; 9081元/500g; | 咨询 |
应用
Erythrosin B, also called Acid Red 51, is used as a food colorant, in printing inks and as a biological stain in plant anatomy. It finds application as a dental plaque disclosing agent and a sensitizer for orthochromatic photographic films. As a food additive, it is commonly used in sweets like candies, popsicles and in cake-decorating gels. It is an important dye used in the determination of cell viability and used as phosphorescent triplet probe to detect rotational diffusion of membrane proteins. 备注
Light sensitive and hygroscopic. Keep the container tightly closed in a dry and well-ventilated place.Incompatible with oxidizing agents. 基本信息 MDL
MFCD00144257 EINECS
240-046-0 分子式
C20H6I4Na2O5 分子量
879.87 灵敏度
Hygroscopic. Light Sensitive. Ambient temperatures. 形态
Powder 溶解性
Soluble in water, glycerin and methanol. GHS危害和防范说明 GHS符号
Hazard Statements
H302
Harmful if swallowed. Precautionary Statements
P264-P270-P301+P312a-P330-P501a
Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
22
Harmful if swallowed. 安全等级
36-60
Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
 RTECS
LM5950000 TSCA
是 |
| C18946 | Alfa Aesar | Erythrosin B | pure, high purity, biological stain | 701元/25g; | 咨询 |
基本信息 Ref#
18946 MDL
144257 分子式
C20 H6 I4 Na2 O5 分子量
879.85 |
| C40945 | Alfa Aesar | Erythrosin B | pure, certified | 858元/25g; 2672元/100g; | 咨询 |
基本信息 Ref#
40945 MDL
144257 分子式
C20 H6 I4 Na2 O5 分子量
879.85 |
| R11125 | Alfa Aesar | Erythrosin B disodium salt Standard solution | 100ppm | 210元/1ml; | 咨询 |
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| 198269 | Sigma-Aldrich | Erythrosin B | certified by the Biological Stain Commission, Dye content ≥85 % | 763.79元/25 G; | 咨询 |
产品说明 应用 赤藓红B已被用作荧光寿命成像中的染料。 包装 25 g in glass bottle 生化/生理作用 赤藓红B，也称为曙红B，是一种呫吨染料。 它属于荧光素染料家族。赤藓红B是一种人工食用染料，当被易感儿童吞食时会诱发运动机能亢进。它在抑制大鼠尾状核突触体中的多巴胺摄取、高亲和力3H-哇巴因结合和离子转运中发挥主要作用。 适用性 明矾-苏木精的复染剂。 基本信息 | 经验(实验)分子式 | C20H6I4Na2O5 | | 分子量 | 879.86 | | 颜色索引号 | 45430 | | Beilstein | 1443945 | | EC 号 | 240-474-8 | | MDL编号 | MFCD00144257 | | PubChem化学物质编号 | 24851871 | | 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, 90% | | pH值(酸碱度) | 6.4 (30.3 ℃) | | mp | 315 ℃ | | 溶解性 | H2O: 1 mg/mL, clear | | λmax | 525 nm | | ε (extinction coefficient) | ≥13000 at 308-312 nm
≥32000 at 259-263 nm | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | [Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I | | InChI | 1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2 | | InChI key | RAGZEDHHTPQLAI-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 - H413 | | 预防措施声明 | P264 - P270 - P273 - P301 + P312 - P501 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Chronic 4 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 359.6 °F - closed cup | | 闪点(C) | 182 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 87613 | Supelco | Erythrosin B | analytical standard | 861.73元/25 MG; | 咨询 |
产品说明 应用 有关合适仪器技术的更多信息，请参考产品′s分析证书。如需进一步支持，请联系技术服务。
赤藓红B是一种呫吨染料，可用作食品着色剂。(12}它在500-550 nm范围内具有光吸收，因此可导致活性氧形成，这可以使微生物灭活，从而起到抗菌作用。 包装 无底玻璃瓶。内含物在插入的融合锥体内。 基本信息 | 经验(实验)分子式 | C20H6I4Na2O5 | | 分子量 | 879.86 | | 颜色索引号 | 45430 | | Beilstein | 1443945 | | EC 号 | 240-474-8 | | MDL编号 | MFCD00144257 | | PubChem化学物质编号 | 329769588 | | E编号 | E127 | | NACRES | NA.24 |
产品性质 | 等级 | analytical standard | | 质量水平 | 100 | | 测定 | ≥98.0% (HPLC) | | technique(s) | HPLC: suitable
gas chromatography (GC): suitable | | application(s) | cleaning products
cosmetics
food and beverages
personal care | | 格式 | neat | | SMILES string | [Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I | | InChI | 1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2 | | InChI key | RAGZEDHHTPQLAI-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 - H413 | | 预防措施声明 | P264 - P270 - P273 - P301 + P312 - P501 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Chronic 4 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 359.6 °F - closed cup | | 闪点(C) | 182 ℃ - closed cup |
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| E8886 | Sigma-Aldrich | Erythrosin extra bluish | certified by the Biological Stain Commission | 805.64元/25 G; | 咨询 |
产品说明 一般描述 Erythrosin extra bluish is soluble in ethanol and water. It is a brown powder, with a pH range of 2.5 to 4. It is used in color filters, light emitting diodes, cosmetics and hair dyes. It has been used in many biological applications such as, detecting gene expression, treating age related macular degeneration, diabetes and obesity. 包装 25 g in glass bottle 适用性 Certified for use in the Jackson stain for plant anatomy; counterstain for alum hematoxylin; Kreyberg′s method for keratin and mucus. 基本信息 | 经验(实验)分子式 | C20H6I4Na2O5 | | 分子量 | 879.86 | | 颜色索引号 | 45430 | | Beilstein | 1443945 | | EC 号 | 240-474-8 | | MDL编号 | MFCD00144257 | | PubChem化学物质编号 | 24894685 | | 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, ≥80% | | pH值(酸碱度) | 6.4 (30.3 ℃) | | mp | 315 ℃ | | 溶解性 | water: 1 mg/mL, clear | | 密度 | 0.625-0.731 g/cm3 at 30.1 ℃ | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | [Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I | | InChI | 1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2 | | InChI key | RAGZEDHHTPQLAI-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 - H413 | | 预防措施声明 | P264 - P270 - P273 - P301 + P312 - P501 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Chronic 4 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 359.6 °F - closed cup | | 闪点(C) | 182 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 45690 | Sigma-Aldrich | Erythrosin extra bluish | for microscopy (Bact., Hist.), adsorption and fluorescent indicator | 357.37元/10 G; 1280.56元/50 G; | 咨询 |
产品说明 一般描述 Erythrosin extra bluish is a brown color powder, that is soluble in ethanol and water. Its pH ranges from 2.5 to 4. It is used in color filters, light emitting diodes, cosmetics, hair dyes etc. It has several biological applications like detecting gene expression, treating age related macular degeneration, diabetes, obesity etc. 基本信息 | 经验(实验)分子式 | C20H6I4Na2O5 | | 分子量 | 879.86 | | 颜色索引号 | 45430 | | Beilstein | 1443945 | | EC 号 | 240-474-8 | | MDL编号 | MFCD00144257 | | PubChem化学物质编号 | 329756903 | | NACRES | NA.47 |
产品性质 | 质量水平 | 100 | | 等级 | adsorption and fluorescent indicator
for microscopy (Bact., Hist.) | | technique(s) | titration: suitable | | SMILES string | [Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I | | InChI | 1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2 | | InChI key | RAGZEDHHTPQLAI-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 - H413 | | 预防措施声明 | P264 - P270 - P273 - P301 + P312 - P501 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Chronic 4 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 359.6 °F - closed cup | | 闪点(C) | 182 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| DYE-057N | AccuStandard | FD &C Red 3 | | 185元/100mg; | 咨询 |
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| DYE-057N-R1 | AccuStandard | FD &C Red 3 | | 185元/100mg; | 咨询 |
| FD & C Red 3 | FD & C Red 3 | 16423-68-0 | |
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| DYE-057S-R1 | AccuStandard | FD &C Red 3,100 μg/mL in Methanol | 100 μg/mL in Methanol | 185元/1mL; | 咨询 |
| FD & C Red 3 | FD & C Red 3 | 16423-68-0 | 100 µg/mL |
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