Menu
Glacial Acrylic Acid
Specifications
Specification of Glacial acrylic acid:
Product Standard:
| Item | Index | ||
| Appearance | Clear, colorless, volatile liquid | ||
| Density g/cm3 | 1.05 | ||
| Freezing point ℃ | 13.5 | ||
| Boiling point（760mmHg）℃ | 141 | ||
| Viscosity cp （20 ℃） | 1.19 | ||
| Flash point ℃ | 50（close cup）/ 15.6（open cup） | ||
| Explosion point with air | vo1% Floor limit | 2.4 | |
| vo1% Superior limit | 8.0 | ||
| Item | Index | ||
| Color（APHA） | ≤10 | ||
| Purity%（WT） | ≥99.5 | ||
| Water%（WT） | ≤0.15 | ||
| Aldeyde%(WT) | ≤0.001 | ||
| Inhibitor ppm（WT） | 200±20 | ||
Packing & Storage
| Packing | 200L plastic drums, ISO tanks or Bulk | |||||||
| Storage | Keep cool and dry; keep away from fire and heat; handle with care; avoid breakage and leakage. | |||||||
| Shipping | Room temperature in continental US; may vary elsewhere | |||||||
Free Quote
At present, the company has more than 10 advanced production lines of the hollow glass microspheres with the annual production capacity of 15 thousand tons. To meet the demand of customers, the company can expand production capacity as soon as possible within 20 days. 6S principles Implemented in the production systems.
For samples, pricing, or more information, please call us at 0086-25-51192301 or mail to info@ascent-petrochem.com or fill out the following form. We will respond to you as soon as possible.
| Tel: 0086-25-51192301 E-mail: info@ascent-petrochem.com |
General Information
Chemical & Physical Information
Safety Information
Synthetic Route
Chemical & Physical Information
| Common Names | Glacial acrylic acid | ||||||
| Structure | CH2CHCOOH | ||||||
| CAS No. | 1979-10-7 | Boiling Point (℃) | 139 °C (lit.) | ||||
| Molecular Weight | 72.06 | Melting Point (℃) | 13 °C (lit.) | ||||
| Appearance | Clear liquid, without suspending impurities | Vapor Pressure | 4 mm Hg (20 °C) | ||||
| HS Code | 29161110 | Flash Point (°F) | 130 °F | ||||
| Solubility | 1000g/l | Autoignition Temperature °F | 744 °F | ||||
Safety Information
| Safety Phrases | S26-S36/37/39-S45-S61S16 | |
| RIDADR | UN 2218 8/PG 2 | |
| WGK Germany | 1 | |
| Packaging Group | II | |
| Hazard Class | 8 | |
| SYMPTOMS | FIRST AID | |
| Inhalation | Eye and nasal irritation and lacrimation | First, leave the contaminated area; take deep breaths of fresh air. Call a doctor IMMEDIATELY and be ready to take the victim to the hospital, even if no symptoms develop. |
| Skin | May burn skin or eyes upon short contact. | Immediately rinse the affected skin with water, while removing and isolating all contaminated clothing. contact a hospital or poison control center, even if there are no symptoms |
| Eyes | Redness. Pain. | Rinse the victim’s eyes with water or ordinary saline solution for 20-30 minutes, while calling a hospital or a toxicology center. |
| Ingestion | May cause severe damage to the gastrointestinal tract. | Do not induce vomiting，aggressive chemicals destroy the membranes of the mouth, throat and esophagus and, in addition, have a high risk of entering the victim’s lungs during vomiting, which increases medical problems. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical, and IMMEDIATELY call the hospital or toxicology center. |
Synthetic Route
A method for preparing acrylic acid, characterized by using lactic acid as raw material and a modified NaY molecular sieve as a catalyst, acrylic acid is directly prepared by a dehydration reaction, the specific steps are: the catalyst is loaded into the constant temperature section of the fixed bed reactor, the catalytic bed is heated to 300~450 under N protection, the reactant lactic acid solution is added to the reactor, after gasification, the reaction is carried out through the catalytic bed, and the mixture after the reaction is separated to obtain acrylic acid