Maintenance Notice (2:50 - 7:30 AM June 13, 2026 UTC): This website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Product Document Searching Made Easy by 2D Code! | TCI Chemistry News June 2026 | [Product Highlights] Labeling Reagent for PET Imaging... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 587-98-4 | Product Number: M0490
Acid Yellow 36
×
Purity:
Synonyms:
- Metanil Yellow
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 25G |
$26.00
|
9 | 0 | It can be shipped in about 2 weeks after ordering |
* Please contact our distributors or
TCI
to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.
| Product Number | M0490 |
| Molecular Formula / Molecular Weight | C__1__8H__1__4N__3NaO__3S = 375.38 |
| Physical State (20 deg.C) | Solid |
Storage Temperature 
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 587-98-4 |
| Reaxys Registry Number | 9824778 |
| PubChem Substance ID | 87572535 |
| Merck Index (14) | 5928 |
| Colour Index | 13065 |
| MDL Number | MFCD00007486 |
Specifications
| Appearance | Light yellow to Brown powder to crystal |
| Purity(HPLC) | min. 85.0 area% |
| Lambda max. | 415.0 to 419.0 nm(MeOH) |
| Absorbance(E1%1cm) | min. 500(MeOH, 415.0 to 419.0 nm) |
| NMR | confirm to structure |
Properties (reference)
| Maximum Absorption Wavelength | 417 nm (MeOH) |
| Solubility in water | Soluble |
| Solubility (soluble in) | Alcohol |
| Solubility (slightly sol. in) | Benzene, Ether |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H317 : May cause an allergic skin reaction. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust. P272 : Contaminated work clothing should not be allowed out of the workplace. P280 : Wear protective gloves. P302 + P352 : IF ON SKIN: Wash with plenty of water. P362 + P364 : Take off contaminated clothing and wash it before reuse. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. |
Related Laws:
| RTECS# | DB7329500 |
Transport Information:
| H.S.code* | 3204.12-100 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Enter TCI Product Number
Enter KISHIDA Product Number
4-5 alphanumeric characters before the hyphen
7 alphanumeric characters
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
• The requested SDS is not available.
Specifications
The requested specifications are not available.
Please Contact Us for more information.
The requested specifications are not available.
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Incorrect Lot Number. Please input only the 7 alphanumeric characters.
• Please check that the lot number you have entered is correct. It is 4-5 alphanumeric characters before the hyphen. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
• If your information is correct and you are still not able to view the requested certificates, Please Contact Us for more information.
• Please check that the lot number you have entered is correct. It is 7 alphanumeric characters. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Incorrect Lot Number. Please input only the 7 alphanumeric characters.
The requested analytical chart is not available. Sorry for the inconvenience.