- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-naphthol-3,8-disulfonic acid
- Price: ￥118.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 8-Hydroxynaphthalene-1,6-disulfonic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
117-43-1
117-43-1 structure
- Name: 1-naphthol-3,8-disulfonic acid
- Chemical Name: 8-Hydroxynaphthalene-1,6-disulfonic acid
- CAS Number: 117-43-1
- Molecular Formula: C10H8O7S2
- Molecular Weight: 304.29600
- Create Date: 2018-02-17 08:00:00
- Modify Date: 2024-01-02 19:21:06
| Name | 8-Hydroxynaphthalene-1,6-disulfonic acid |
|---|---|
| Synonyms |
EINECS 204-189-2
MFCD00035718 8-hydroxynaphthalene-1,6-disulfonic acid |
| Density | 1.002 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 111 °C (0.2 mmHg) |
| Molecular Formula | C10H8O7S2 |
| Molecular Weight | 304.29600 |
| Flash Point | >230 °F |
| Exact Mass | 303.97100 |
| PSA | 145.73000 |
| LogP | 3.20040 |
| Index of Refraction | n20/D 1.5218(lit.) |
| Hazard Codes | C |
|---|---|
| Risk Phrases | R34:Causes burns. R36/37:Irritating to eyes and respiratory system . |
| Safety Phrases | S26-S27-S28-S36/37/39-S45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2908999090 |
|
~%
117-43-1 |
| Literature: Chemische Berichte, , vol. 22, p. 3328 DE55094 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 2, p. 257 DE45776 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 2, p. 254 |
|
~%
117-43-1 |
| Literature: DE55094 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 2, p. 257 Chemische Berichte, , vol. 22, p. 3328 |
|
~%
117-43-1 |
| Literature: DE55094 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 2, p. 257 Chemische Berichte, , vol. 22, p. 3328 |
|
~%
117-43-1 |
| Literature: DE55094 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 2, p. 257 Chemische Berichte, , vol. 22, p. 3328 |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
| HS Code | 2908999090 |
|---|---|
| Summary | 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |