| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| T819616 | MACKLIN | 达旦黄 | 指示剂 | 61元/5g; 218元/25g; 799元/100g; 2672元/500g; | 咨询 |
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| T798741 | MACKLIN | 达旦黄 | 0.05% | 61元/100ml; | 咨询 |
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| C0549 | TCI | Titan Yellow | | 495元/25G; | 咨询 |
基本信息 | 分子式/分子量 | C28H19N5Na2O6S4 = 695.71 | | 外观与形状(20℃) | 固体 | | 应避免的情况 | 光 | | Reaxys-RN | 6471139 | | PubChem物质ID | 87565657 | | Merck Index (14) | 9310 | | 颜色 | 19540 | | MDL编号 | MFCD00013091 |
技术规格 | Appearance | Light yellow to Amber to Dark green powder to crystal | | Lambda max. | 397.0 to 407.0 nm(pH7.0) | | Absorbance | min. 0.50(10mg/L, pH7.0, 397.0 nm to 407.0 nm) | | Drying loss | max. 7.0 % | | Ignition residue(Sulfate) | max. 40.0 % | | Suitability for Magnesium-analysis | Abs min. 0.30(540nn) in the presence of Mg(10ppm) |
物性(参考值) 相关法规 |
| 259982 | J&K | Titan Yellow, indicator | 指示剂 | 150元/5G; 461元/25G; 1383元/100G; | 咨询 |
基本信息 | 分子式 | C28H19N5Na2O6S4 | | 分子量 | 695.71 | | MDL编码 | MFCD00013091 | | Beilstein | 3646510 | | Merck | 14,9310 | | EINECS 编号 | 217-377-4 |
安全信息 | 防范说明 | P262 | | WGK | 3 | | RTECS | DL6423000 |
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| 88390 | Sigma-Aldrich | Thiazole Yellow G | for microscopy (fluorescence indicator), adsorption indicator | 189.08元/5 G; 703.79元/25 G; | 咨询 |
产品说明 一般描述 Thiazole Yellow G is a pH sensitive chromoionophore. 应用 indicator pH 12.0-13.0,; for the determination of Mg
Thiazole Yellow G has been used as a stain and fluorescent indicator for photocatalytic transformation of azo dyes. 基本信息 | 经验(实验)分子式 | C28H19N5Na2O6S4 | | 分子量 | 695.72 | | 颜色索引号 | 19540 | | Beilstein | 3646510 | | EC 号 | 217-377-4 | | MDL编号 | MFCD00013091 | | PubChem化学物质编号 | 329769648 | | NACRES | MA.02 |
产品性质 | 质量水平 | 200 | | 等级 | adsorption indicator
for microscopy (fluorescence indicator) | | 形式 | powder | | 溶解性 | hot water: 0.1 g/10 mL | | εmax | ≥250 at 397-407 nm in water | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | [Na+].[Na+].Cc1ccc2nc(sc2c1S([O-])(=O)=O)-c3ccc(N\N=N\c4ccc(cc4)-c5nc6ccc(C)c(c6s5)S([O-])(=O)=O)cc3 | | InChI | 1S/C28H21N5O6S4.2Na/c1-15-3-13-21-23(25(15)42(34,35)36)40-27(29-21)17-5-9-19(10-6-17)31-33-32-20-11-7-18(8-12-20)28-30-22-14-4-16(2)26(24(22)41-28)43(37,38)39;;/h3-14H,1-2H3,(H,31,32)(H,34,35,36)(H,37,38,39);;/q;2*+1/p-2 | | InChI key | CZIRZNRQHFVCDZ-UHFFFAOYSA-L |
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 | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 1.01307 | Supelco | Titan yellow (C.I. 19540) | indicator Reag. Ph Eur | 1231元/25 G; | 咨询 |
产品说明 分析说明 Identity (UV/VIS-Spectrum): passes test
Absorption maximum λmax. (buffer pH 7.0): 398 - 402 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; buffer pH 7.0; calc. on dried substance): ≥ 350
Transition range: pH 12.0 - pH 13.0Yellow - orange
Loss on drying (110 °C): ≤ 8 %
Suitability as reagent (for magnesium): passes test 基本信息 | 经验(实验)分子式 | C28H19N5Na2O6S4 | | 分子量 | 695.72 | | MDL编号 | MFCD00013091 | | EC索引号 | 217-377-4 |
产品性质 | agency | reag. Ph. Eur. | | 质量水平 | 200 | | 缺失 | ≤8% loss on drying, 110℃ | | pH值(酸碱度) | 5.1 (20 ℃, 10 g/L in H2O) | | mp | >300 ℃ (decomposition) | | 溶解性 | 29 g/L | | 堆积密度 | 310 kg/m3 | | 储存温度 | 2-30℃ | | InChI | 1S/C28H21N5O6S4.2Na/c1-15-3-13-21-23(25(15)42(34,35)36)40-27(29-21)17-5-9-19(10-6-17)31-33-32-20-11-7-18(8-12-20)28-30-22-14-4-16(2)26(24(22)41-28)43(37,38)39;;/h3-14H,1-2H3,(H,31,32)(H,34,35,36)(H,37,38,39);;/q;2*+1/p-2 | | InChI key | CZIRZNRQHFVCDZ-UHFFFAOYSA-L |
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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