- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Chlorophenol Red
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Chlorophenol Red
- Price: ￥248.0/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Chlorophenol Red
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
4430-20-0
4430-20-0 structure
- Name: Chlorophenol Red
- Chemical Name: Chlorophenol Red
- CAS Number: 4430-20-0
- Molecular Formula: C19H12Cl2O5S
- Molecular Weight: 423.26700
- Catalog: Biochemical Biochemical reagent Acid-base indicator
- Create Date: 2018-02-25 08:00:00
- Modify Date: 2025-08-25 14:56:35
| Name | Chlorophenol Red |
|---|---|
| Synonyms |
2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1λ<sup>6</sup>-benzoxathiol-3-yl]phenol
3',3'-Dichlorophenolsulfonaphthalein EINECS 224-619-2 MFCD00005877 |
| Density | 1.605g/cm3 |
|---|---|
| Boiling Point | 583ºC at 760mmHg |
| Melting Point | 261 °C |
| Molecular Formula | C19H12Cl2O5S |
| Molecular Weight | 423.26700 |
| Flash Point | 306.4ºC |
| Exact Mass | 421.97800 |
| PSA | 92.21000 |
| LogP | 5.49620 |
| Water Solubility | insoluble |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
|---|---|
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| Packaging Group | III |
| HS Code | 29349990 |
|
~%
4430-20-0 |
|
Literature: Cohen Publ. Health Rep., 1926 , vol. 41, p. 3061 Full Text Show Details Kolthoff,I. M. Saeure-Basen-Indikatoren |
| HS Code | 2934991000 |
|---|---|
| Summary | 2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |