grade
indicator grade
Quality Level
form
powder
composition
Dye content, 90%
technique(s)
titration: suitable
useful pH range
1.2-2.8, red to yellow(acid), 7.4-9.0, yellow to violet(alkaline)
ε (extinction coefficient)
≥ 11000 at 295-301 nm at 0.01 g/L (0.01 G/L in 0.005 N NAOH in Methanol), ≥26000 at 578-584 nm at 0.01 g/L (in 0.005 N NAOH in Methanol), ≥8000 at 369-375 nm at 0.01 g/L (in 0.005 N NAOH in Methanol)
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
Cc1cc(O)ccc1\C(=C2/C=CC(=O)C=C2C)c3ccccc3S(O)(=O)=O
InChI
1S/C21H18O5S/c1-13-11-15(22)7-9-17(13)21(18-10-8-16(23)12-14(18)2)19-5-3-4-6-20(19)27(24,25)26-21/h3-12,22-23H,1-2H3
InChI key
OLQIKGSZDTXODA-UHFFFAOYSA-N
General description
间甲酚紫是一种磺酞染料。它也被称间甲酚磺酰酞。
Application
间甲酚紫用于通过分光光度计测量 pH 值。
Biochem/physiol Actions
间甲酚紫是一种 pH 指示剂。从红色 (pH 1.2) 变为黄色 (2.8),从黄色 (7.4) 变为紫色 (9.0)。
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Seasonal and annual calcification rates of the Hawaiian reef coral, Montipora capitata, under present and future climate change scenarios.
Bahr KD, et al.
ICES Journal of Marine Science, fsw078-fsw078 (2016)
Relative sensitivity of five Hawaiian coral species to high temperature under high-pCO2 conditions.
Bahr KD, et al.
Coral Reefs, 35, 729-738 (2016)
A Noto et al.
Clinical chemistry, 29(10), 1713-1716 (1983-10-01)
We have developed a new spectrophotometric assay for urinary N-acetyl-beta-D-glucosaminidase (NAGase) with use of sodio m-cresolsulfonphthaleinyl N-acetyl-beta-D-glucosaminide (MCP-NAG). MCP-NAG was synthesized from acetochloro-glucosamine and m-cresolsulfonphthalein (MCP) in four steps. MCP-NAG reacts well with NAGase (Km = 0.41 mmol/L) and is
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 857890-10G | 04061835345724 |
| 857890-5G | 04061835345748 |
| 857890-1G | 04061835345731 |