- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Rosin
- Price: ￥Inquiry/1mg ￥68.0/500g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Rosin
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Rosin
- Price: ￥Inquiry/25kg
- Purity: 99.9%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
8050-09-7
8050-09-7 structure
- Name: Rosin
- Chemical Name: Rosin
- CAS Number: 8050-09-7
- Molecular Formula: C20H30O2
- Molecular Weight: 302.451
- Catalog: Food additive Gum base
- Create Date: 2018-02-06 08:00:00
- Modify Date: 2025-08-20 17:35:55
| Name | Rosin |
|---|---|
| Synonyms |
EINECS 232-475-7
1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-, (1S,4aR,4bS,10aS)- MFCD00132205 (5β,9β)-Abieta-7,13-dien-19-oic acid Gum rosin |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 439.5±44.0 °C at 760 mmHg |
| Melting Point | 100 - 140ºC |
| Molecular Formula | C20H30O2 |
| Molecular Weight | 302.451 |
| Flash Point | 208.1±23.1 °C |
| Exact Mass | 302.224579 |
| PSA | 37.30000 |
| LogP | 6.51 |
| Vapour Pressure | 0.0±2.3 mmHg at 25°C |
| Index of Refraction | 1.542 |
| Stability | Stable. Combustible. Incompatible with oxidizing agents. |
| Water Solubility | chloroform: 0.1 g/mL, clear, strongly yellow | Soluble in alcohol, benzene, ether. Insoluble in water |
CHEMICAL IDENTIFICATION
|
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H317 |
| Precautionary Statements | P280 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | R43 |
| Safety Phrases | 24-37 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| RTECS | VL0480000 |
| HS Code | 3806900090 |
| HS Code | 3806900090 |
|---|