Molekula
Orthanilic acid (Aniline-2-sulfonic acid)
Overview
A high-purity building blocks supplied by Molekula across research and bulk scale.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow powder |
| Assay | >98% |
| Insoluble | <0.02% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 84466713 |
| CAS Number | 88-21-1 |
| Molecular Formula | H2NC6H4SO3H |
| Molecular Weight | 173.19 |
| SMILES | C1=CC=C(C(=C1)N)S(=O)(=O)O |
| EC / UN Number | 2585 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29214290 |
| Tariff Code | 2921420090 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H317 May cause an allergic skin reaction
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in IT, FR, ES, DE, EN.
-
IT - (84466713) ORTHANILIC ACID (ANILINE-2-SULFONIC ACID) [88-21-1].pdf
SDS · IT · 242 KB
-
FR - (84466713) ORTHANILIC ACID (ANILINE-2-SULFONIC ACID) [88-21-1].pdf
SDS · FR · 246 KB
-
ES - (84466713) ORTHANILIC ACID (ANILINE-2-SULFONIC ACID) [88-21-1].pdf
SDS · ES · 246 KB
-
DE - (84466713) ORTHANILIC ACID (ANILINE-2-SULFONIC ACID) [88-21-1].pdf
SDS · DE · 245 KB
-
EN - (84466713) ORTHANILIC ACID (ANILINE-2-SULFONIC ACID) [88-21-1].pdf
SDS · EN · 242 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.