Acid Orange 10
Also known as: Orange G, Wool Orange 2G, CI 16230, C.I. Acid Orange 10, Disodium 7-hydroxy-8-[(E)-phenyldiazenyl]-1,3-naphthalenedisulfonate, 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt, Acid Orange G, Orange G sodium salt, Orange G (CI 16230), C.I. 16230, OG-6, 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt
Acid Orange 10 (CAS 1936-15-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H10N2Na2O7S2 and a molecular weight of 452.369 g/mol. Key properties include a melting point of 141 °C, a density of 0.80 g/mL at 20 °C and a flash point of 14 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 1936-15-8
- Jingsj CID
- J-1095191-6
- Molecular Formula
- C16H10N2Na2O7S2
- Molecular Weight
- 452.369 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 141 °C |
|---|---|
| Density | 0.80 g/mL at 20 °C |
| Flash Point | 14 °C |
| Exact Mass | 451.972473 |
| PSA | 176.11000 |
| LogP | 4.93060 |
| Additional Property | 5 g/100 mL (20 ºC) |
Customs & Trade Information
| HS Code | 2927000090 |
|---|---|
| Summary | 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Acid Orange 10?
The CAS number of Acid Orange 10 is 1936-15-8.
What are the molecular formula and molecular weight of Acid Orange 10?
Acid Orange 10 has molecular formula C16H10N2Na2O7S2 and molecular weight 452.369 g/mol.
Which suppliers offer Acid Orange 10?
1 supplier(s) listed; request a quote for pricing.
What are the upstream and downstream products of Acid Orange 10?
For Acid Orange 10, Upstream Products: 3-hydroxynaphthalene-2,7-disulfonic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Acid Orange 10 (CAS 1936-15-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1095191-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.