| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| B991999 | MACKLIN | 溴甲酚紫指示剂 | 0.04% (w/v) in water | 62元/100ml; 223元/500ml; | 展开 |
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| B916222 | MACKLIN | 溴甲酚紫指示剂 | 0.04% (W/V) in ethanol | 58元/100ml; 228元/500ml; 684元/2.5L; | 展开 |
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| B991998 | MACKLIN | 溴甲酚紫指示剂 | 0.2% (w/v) in water | 56元/100ml; 223元/500ml; | 展开 |
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| B991997 | MACKLIN | 溴甲酚紫指示剂 | 0.5% (w/v) in water | 56元/100ml; 223元/500ml; | 展开 |
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| B916229 | MACKLIN | 溴甲酚紫指示剂 | 0.1% (w/v) in methanol (methanol) | 313元/500ml; | 展开 |
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| B916228 | MACKLIN | 溴甲酚紫指示剂 | 1%（w/v）in methanol （甲醇） | 330元/500ml; | 展开 |
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| B916227 | MACKLIN | 溴甲酚紫指示剂 | 0.1%（w/v）in water | 56元/100ml; 223元/500ml; 680元/2.5L; | 展开 |
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| B916226 | MACKLIN | 溴甲酚紫指示剂 | 0.4%（w/v）in water | 56元/100ml; 223元/500ml; | 展开 |
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| B916224 | MACKLIN | 溴甲酚紫指示剂 | 1%（w/v）in water | 56元/100ml; 223元/500ml; | 展开 |
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| B916231 | MACKLIN | 溴甲酚紫-溴百里酚蓝混合指示剂 | 0.2% (w/v) in methanol (methanol) | 124元/100ml; 423元/500ml; | 展开 |
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| B801890 | MACKLIN | 溴甲酚紫 | 98% | 82元/5g; 269元/25g; 720元/100g; 2373元/500g; | 展开 |
储存：室温 状态：灰色到浅紫色或粉色到黄色-棕褐色粉末 |
| B0115 | TCI | Bromocresol Purple (0.04% in Water) [for pH Determination] | | 235元/500ML; | 展开 |
基本信息 | 分子式/分子量 | C21H16Br2O5S = 540.22 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 359618 | | PubChem物质ID | 87563313 | | Merck Index (14) | 1387 | | MDL编号 | MFCD00011681 |
技术规格 | Appearance | Orange to Red clear liquid | | Transition interval(pH) | (yellow)5.2 to 6.8(lavender) |
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| B0580 | TCI | Bromocresol Purple | >97.0%(HPLC) | 155元/1G; 610元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >97.0%(HPLC) | | 分子式/分子量 | C21H16Br2O5S = 540.22 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 359618 | | PubChem物质ID | 87563597 | | SDBS (AIST Spectral DB) | 1760 | | Merck Index (14) | 1387 | | MDL编号 | MFCD00011681 |
技术规格 | Appearance | White to Brown to Dark purple powder to crystal | | Purity(HPLC) | min. 97.0 area% | | Absorbance | min. 0.540(5mg/L, pH 7.2 buffer sol., 588.0 to 592.0 nm) | | Solubility in EtOH(50vol%) | almost transparency | | Transition interval(pH) | (yellow)5.2 to 6.8(purple) |
物性(参考值) | 熔点 | 240 ℃(dec.) | | 水溶性 | 实际上不溶 | | 溶解性(可溶于) | 乙醇 |
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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| 422158 | J&K | Bromocresol Purple, indicator, ACS reagent | 指示剂, ACS级试剂 | 112元/5G; 333元/25G; | 展开 |
基本信息 | 分子式 | C21H16Br2O5S | | 分子量 | 540.23 | | 熔点 | 240 | | MDL编码 | MFCD00011681 | | Beilstein | 359618 | | Merck | 14,1387 | | EINECS 编号 | 204-087-8 |
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 |
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| A19530 | Alfa Aesar | Bromocresol Purple | | 628元/10g; 1424元/50g; 4644元/250g; | 展开 |
应用
It is used as a pH indicator and to measure serum albumin concentrations. It is used as a pH indicator (5.2-6.8 : yellow to blue-purple) and also used in spectrophotometric determination of serum-albumin. 备注
Transition interval: pH 5.2 (yellow) to pH 6.8 (purple) 基本信息 MDL
MFCD00011681 EINECS
204-087-8 分子式
C21H16Br2O5S 分子量
540.24 熔点
ca 240° dec. 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Insoluble in water. Soluble in ethanol (80 mg/ml), alcohol, methanol (4 mg/ml), methyl cellosolve (300 mg/ml) and dilute alkalies. Beilstein
359618 Merck
14,1387 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 TSCA
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| B/4330L/08 | Alfa Aesar | Bromocresol Purple | pure, solution 0.04%, indicator grade 50 | 1297元/500ml; | 展开 |
基本信息 Ref#
F50238 MDL
MFCD00011681 分子式
C{2}{1}H{1}{6}Br{2}O{5}S 分子量
540.24 形态
Solid |
| B393-5 | Alfa Aesar | BROMOCRESOL PURPLE 5G | | 342元/5g; | 展开 |
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| 1.03025 | Supelco | Bromocresol Purple | indicator ACS,Reag. Ph Eur | 913.71元/5 G; 2284.28元/25 G; | 展开 |
产品说明 分析说明 Transition range: pH 5.2 - pH 6.8greenish yellow - blue violet
Appearance of solution: passes test
Loss on drying (110 °C): ≤ 1
Transition range (according to ACS): passes test
Sensitivity test: passes test 基本信息 | 经验(实验)分子式 | C21H16Br2O5S | | 分子量 | 540.22 | | MDL编号 | MFCD00011681 | | EC索引号 | 204-087-8 |
产品性质 | 质量水平 | 200 | | 等级 | ACS reagent | | agency | reag. Ph. Eur. | | 缺失 | ≤1% loss on drying, 110℃ | | mp | 242 ℃ | | 堆积密度 | 515 kg/m3 | | 储存温度 | 2-30℃ | | InChI | 1S/C21H16Br2O5S/c1-11-7-13(9-16(22)19(11)24)21(14-8-12(2)20(25)17(23)10-14)15-5-3-4-6-18(15)29(26,27)28-21/h3-10,24-25H,1-2H3 | | InChI key | ABIUHPWEYMSGSR-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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| 114375 | Sigma-Aldrich | Bromocresol Purple | BioReagent, suitable for indicator, Dye content 90 % | 781.17元/5 G; 2274.2元/25 G; | 展开 |
产品说明 应用 溴甲酚紫已用于染色 酿酒酵母 。
血清-白蛋白的分光光度测定 包装 5, 25 g in glass bottle 生化/生理作用 溴甲酚紫是一种 pH 指示剂，可将颜色从黄色(低至 pH 5.2)变为紫色(高于 pH 6.8)。主要用作酵母细胞中的荧光染料。有助于细胞膜损伤细胞的死细胞计数。细胞膜正常的细胞不被染色，而受损的细胞则为蓝灰色重影。 基本信息 | 经验(实验)分子式 | C21H16Br2O5S | | 分子量 | 540.22 | | Beilstein | 359618 | | EC 号 | 204-087-8 | | MDL编号 | MFCD00011681 | | PubChem化学物质编号 | 24847168 | | NACRES | NA.47 |
产品性质 | 质量水平 | 200 | | 产品线 | BioReagent | | 测定 | ≥89.0% (HPLC) | | 形式 | powder | | 组成 | Dye content, 90% | | technique(s) | titration: suitable | | pH范围 | 5.2 - 6.8, yellow to purple | | 视觉变色范围 | 5.2 - 6.8, yellow to blue | | mp | 240 ℃ (dec.) (lit.) | | 溶解性 | ethanol: 1 mg/mL | | λmax | 419 nm | | ε (extinction coefficient) | ≥22000 at 418-424 nm in methanol | | 适用性 | suitable for indicator | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | Cc1cc(cc(Br)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C)c(O)c(Br)c4 | | InChI | 1S/C21H16Br2O5S/c1-11-7-13(9-16(22)19(11)24)21(14-8-12(2)20(25)17(23)10-14)15-5-3-4-6-18(15)29(26,27)28-21/h3-10,24-25H,1-2H3 | | InChI key | ABIUHPWEYMSGSR-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 | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| B5880 | Sigma-Aldrich | Bromocresol Purple | Technical grade | 338.8元/5 G; 1123.84元/25 G; 3307.19元/100 G; | 展开 |
产品说明 一般描述 溴甲酚紫是一种pH指示剂。它可从黄色(5.2)变为紫色(6.8)。 应用 溴甲酚紫已被用作酵母培养基中的一种pH指示剂。它已被用作嗜热脂肪土芽孢杆菌亚种Calidolactis培养基中的一种pH指示剂。
血清-白蛋白的分光光度测定 包装 5, 25, 100 g in glass bottle 基本信息 | 经验(实验)分子式 | C21H16Br2O5S | | 分子量 | 540.22 | | Beilstein | 359618 | | EC 号 | 204-087-8 | | MDL编号 | MFCD00011681 | | PubChem化学物质编号 | 24891871 | | NACRES | NA.47 |
产品性质 | 质量水平 | 200 | | 形式 | powder | | pH范围 | 5.2 - 6.8, yellow to purple | | mp | 240 ℃ (dec.) (lit.) | | 溶解性 | methanol: 4 mg/mL, orange | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | Cc1cc(cc(Br)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C)c(O)c(Br)c4 | | InChI | 1S/C21H16Br2O5S/c1-11-7-13(9-16(22)19(11)24)21(14-8-12(2)20(25)17(23)10-14)15-5-3-4-6-18(15)29(26,27)28-21/h3-10,24-25H,1-2H3 | | InChI key | ABIUHPWEYMSGSR-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 | dust mask type N95 (US), Eyeshields, Gloves |
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