Molekula
Methyl Red (C.I. 13020)
Overview
A high-purity stains & indicators supplied by Molekula across research and bulk scale.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Red to Violet crystals/ crystalline powder |
| Melting Point | 178 - 180°C |
| Loss on Drying | ≤ 5.0% (110°C, 60min) |
| Dye Content | ⩾ 95.0% (Spectrophotometry) |
| Transition Range | pH 4.2 - 6.2 Pink-Yellow |
| Solubility at 0.1% (95% Ethanol) | Clear Red Solution |
| Absorption maxima (buffer pH4.2) | 523 - 528 nm |
| Absorption maxima (buffer pH6.2) | 427 - 437 nm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 27397766 |
| CAS Number | 493-52-7 |
| Molecular Formula | C15H15N3O2 |
| Molecular Weight | 269.30 |
| SMILES | O=C(O)C=1C=CC=CC1N=NC2=CC=C(C=C2)N(C)C |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2927.00.5000 |
| Tariff Code | 2927000090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in PT, US, IT, FR, ES, EN, DE.
-
PT - (27397766) METHYL RED (C.I. 13020) [493-52-7].pdf
SDS · PT · 163 KB
-
US - (27397766) METHYL RED (C.I. 13020) [493-52-7].pdf
SDS · US · 160 KB
-
IT - (27397766) METHYL RED (C.I. 13020) [493-52-7].pdf
SDS · IT · 160 KB
-
FR - (27397766) METHYL RED (C.I. 13020) [493-52-7].pdf
SDS · FR · 163 KB
-
ES - (27397766) METHYL RED (C.I. 13020) [493-52-7].pdf
SDS · ES · 162 KB
-
EN - (27397766) METHYL RED (C.I. 13020) [493-52-7].pdf
SDS · EN · 159 KB
-
DE - (27397766) METHYL RED (C.I. 13020) [493-52-7].pdf
SDS · DE · 163 KB
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
FAQ being prepared for this product. Contact our team.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.