3.2. Appearance:White to slightly yellow cr ystalline powder
3.3. Odor:Odorless
3.4. pH:7.0‐8.0 (10%, W/V )
3.5. Melting point/range:218 °C (decomposes)
3.6. Boiling point:Not available
3.7。散装密度：1.66克/ cm3
3.8。溶解度：62 g/100mL @ 25 °C)
4. Stability/Reactivity
4.1。化学稳定性：Stable under normal temperatures and pressures
4.2. Shelf Life:24 months period
4.3。危险分解：Carbon oxides (CO, CO2)
4.4. Hazardous polymerization:Will not occur
4.5。不相容：Not available
5.处理/存储
5.1。存储：Store in a cool and dry place and Keep away from strong light and heat
5.2. Handling precaution:Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the residue under a fume hood. Ground all equipment containing material. Do not ingest. Do not breathe dust.
6. Exposure Control
6.1。工程控制：Safety shower and eye bath. Provide exhaust ventilation or other engineering controls to keep the airborne concentrations below their respective threshold limit value.
6.2. Respiratory protection:NIOSH/MSHA or European Standard EN 149 approved respirator
6.3。保护眼睛：Protective eyeglasses or chemical safety goggles
6.4. Skin Protection:Wear appropriate protective gloves and clothes to minimize skin contact.
6.5. Other:Consult professionals if Sodium Ascorbate need to be handled under some special conditions.
7. Hazards Identification
7.1. Hazardous overview:Sodium Ascorbate is Slightly hazardous in case of inhalation, skin contact, ingestion or eye contact.
7.2。接触眼睛：May cause eye irritation.
7.3. Contact with skin:May cause skin irritation.
7.4. Ingestion:可能会导致消化道的刺激。
7.5. Inhalation:可能导致呼吸道刺激。
7.6。其他：不适用
8.急救措施
8.1。接触眼睛：Flush immediately with plenty of water for 15 minutes and seek medical advice
8.2. Contact with skin:Wash the affected area with water, remove contaminated clothing and launder before re-use. Seek medical advice if irritation develops or persists.
8.3。摄入：Rinse mouth thoroughly with water and drink water afterwards.
8.4. Inhalation:Remove from exposure, move to fresh air and seek medical advice immediately.
9. Fire and Explosion Data
9.1。一般信息：可以在高温下燃烧。
9.2. Flash point:Not available
9.3. Ignition control:Avoid ignition sources where Sodium Ascorbate dust might be generated
9.4. Dust control:保持处理区域以充分的通风
9.5. Extinguishing Media:喷水，干化学品或二氧化碳
9.6. Spills/Leaks:Vacuum or sweep up material and place into a suitable disposal container
10.运输信息
10.1. No special requirements and no restrictions on transportation by land, sea or air.
11. Ecological Information
11.1. Sodium Ascorbate is fully biodegradable and its products of degradation are more toxic.
12.其他信息
12.1. This Safety Data Sheet of Sodium Ascorbate is based upon a limited review of Foodchem Internation Corporation files and standard Toxicological handbooks. We make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Foodchem International Corporation be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Foodchem International Corporation has been advised of the possibility of such damages.
