m-CRESOL PURPLE pH INDICATOR AR/ACS |
| Article No. | 51650 | Grade | AR/ACS | |
| Synonyms | m-Cresolsulfonphthalein | C.I. No. | — | |
| CAS No. | 2303-01-7 | Purity | — | |
| Molecular Formula | C21H18O5S | Molecular Weight | 382.44 | |
| H.S. Code | 2934.9990 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Dark green powder | |
| Specifications Parameters | ||||
| Description | Olive-green to reddish brown crystals or powder. | |||
| pH Transition range | pH 1.2 – 2.8
Pink to Yellow |
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| pH Transition range | pH 7.4 – 9.0
Brownish yellow to Violet |
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| Absorbance A of 1% aqueous solution pH 9.0 in a 1 cm cell v/s H2O @580 nm | 700 – 800 | |||
| Sensitivity | To pass the test | |||
| Properties | m-Cresolsulphonphthalein an acid-base indicator. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: Not hazardous. No hazards. Precautionary statements Prevention: ———————————————- Response: ————————————————
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IMDG Code : —
UN No. : — IATA : — |
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| Disposal: ———————– | ||||
| Hazard Pictogram(s) : — | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 1 gm, 5 x 1 gm, 5 gm, 5 x 5 gm, |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 51650 | Order now | sales@auraiyalabchem.com |
| Packer | Auraiya Laboratory Chemicals Pvt Ltd | Contact us | +91 879 151 1893 |
| Importer | Auraiya Laboratory Chemicals Pvt Ltd | Customer Care | info@auraiyalabchem.com |
Date- 10.11.2024
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