- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Thiourea dioxide
- Price: ￥148.0/500g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Thiourea dioxide
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: Thiourea dioxide
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Thiourea dioxide
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
1758-73-2
1758-73-2 structure
- Name: Thiourea dioxide
- Chemical Name: Thiourea dioxide
- CAS Number: 1758-73-2
- Molecular Formula: CH4N2O2S
- Molecular Weight: 108.120
- Catalog: Inorganic chemical industry Oxides and peroxides Non-metal oxides and peroxides
- Create Date: 2018-02-04 08:00:00
- Modify Date: 2024-01-02 11:10:59
| Name | Thiourea dioxide |
|---|---|
| Synonyms |
QSO&YZUM
thiourea dioxide Thiurea dioxide Aminoiminomethanesulfinic acid EINECS 217-157-8 Amino(imino)methanesulfinic acid Methanesulfinic acid, 1-amino-1-imino- Methanesulfinic acid, amino-imino- MFCD00002397 Formamidinesulfinic acid |
| Density | 2.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 355.3±25.0 °C at 760 mmHg |
| Melting Point | 124-127 °C (dec.)(lit.) |
| Molecular Formula | CH4N2O2S |
| Molecular Weight | 108.120 |
| Flash Point | 168.7±23.2 °C |
| Exact Mass | 107.999344 |
| PSA | 106.38000 |
| LogP | -2.59 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.805 |
| Storage condition | 2-8°C |
| Water Solubility | 30 g/L (20 ºC) |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H251-H302-H315-H319-H335 |
| Precautionary Statements | P301 + P312 + P330-P305 + P351 + P338-P407-P413-P420 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R22;R36/37/38 |
| Safety Phrases | S26-S24/25 |
| RIDADR | UN 3341 4.2/PG 2 |
| WGK Germany | 1 |
| RTECS | PB0372500 |
| Packaging Group | II |
| Hazard Class | 4.2 |
| HS Code | 2930909090 |
| Precursor 8 | |
|---|---|
| DownStream 10 | |
![5-Methoxy-1H-benzo[d]imidazole structure](https://www.chemsrc.com/caspic/092/4887-80-3.png)
![5-Bromo-1H-benzo[d]imidazole structure](https://www.chemsrc.com/caspic/278/4887-88-1.png)
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |