- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: O-Methylisourea hemisulfate
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: O-Methylisourea hemisulfate
- Price: ￥718.0/500g ￥198.0/100g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: O-Methylisourea hemisulfate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: O-Methylisourea Hemisulfate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
52328-05-9
52328-05-9 structure
- Name: O-Methylisourea hemisulfate
- Chemical Name: O-Methylisourea Hemisulfate
- CAS Number: 52328-05-9
- Molecular Formula: C4H14N4O6S
- Molecular Weight: 246.242
- Catalog: Chemical reagent Organic reagent Urea
- Create Date: 2018-06-21 05:28:26
- Modify Date: 2025-08-20 12:25:29
| Name | O-Methylisourea Hemisulfate |
|---|---|
| Synonyms |
O-Methylisourea hemisulfate
O-Methylisourea hemisulfate salt Bis[amino(methoxy)methaniminium] sulfate Methyl carbamimidate sulfate (2:1) EINECS 257-851-8 MFCD00040594 O-Methylpseudourea Sulfate 2-Methylisouronium sulfate Carbamimidic acid, methyl ester, sulfate (2:1) O-Methylisourea Sulfate |
| Boiling Point | 66.9ºC at 760 mmHg |
|---|---|
| Melting Point | 163-167 °C(lit.) |
| Molecular Formula | C4H14N4O6S |
| Molecular Weight | 246.242 |
| Flash Point | 165.7ºC |
| Exact Mass | 246.063400 |
| PSA | 201.18000 |
| LogP | 1.08060 |
| Storage condition | -20°C |
| Water Solubility | 1000 g/L (20 ºC) |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| HS Code | 2925290090 |
| Precursor 0 | |
|---|---|
| DownStream 7 | |
| HS Code | 2925290090 |
|---|---|
| Summary | 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |