甲泛葡胺, 99%,Metrizamide

产品编号:西域试剂-WR142562| CAS NO:31112-62-6| MDL NO:MFCD00010577| 分子式:C18H22I3N3O8| 分子量:789.1

Metrizamide(阿米巴)被用作神经放射学检查中血管造影的对比剂。甲酰胺抑制人脑己糖激酶。

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货号 包装 价格 库存与货期 购买量 操作
西域试剂-WR142562
14432.00 杭州 北京(现货)

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英文名称Metrizamide
CAS编号31112-62-6
产品描述Metrizamide(阿米巴)被用作神经放射学检查中血管造影的对比剂。甲酰胺抑制人脑己糖激酶。
产品熔点222-224ºC
产品沸点828.5±65.0 °C at 760 mmHg
产品密度2.3±0.1 g/cm3
产品闪点454.8±34.3 °C
精确质量788.854065
PSA168.66000
LogP-0.74
外观性状白色粉末
蒸气压0.0±3.2 mmHg at 25°C
折射率1.761
溶解性数据
In Vitro: 

DMSO : ≥ 50 mg/mL (63.36 mM)

* "≥" means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.2673 mL 6.3363 mL 12.6727 mL
5 mM 0.2535 mL 1.2673 mL 2.5345 mL
10 mM 0.1267 mL 0.6336 mL 1.2673 mL
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

体外研究

甲磺脲是一种具有独特性质的造影剂,其中之一是即使在等渗溶液中,其射线密度也足以进行诊断性脊髓造影。

储存条件−20°C

相关文档

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安全声明 (欧洲) 22-24/25
RTECS号 LZ6650000
包装等级 I; II; III
危险类别 6.1
Name: Metrizamide p.a. Material Safety Data Sheet
Synonym:
CAS: 31112-62-6
Section 1 - Chemical Product MSDS Name:Metrizamide p.a. Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
31112-62-6 Metrizamide p.a. 100.0 250-475-5
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.Light sensitive.
Potential Health Effects
Eye:
Dust may cause mechanical irritation.
Skin:
No information regarding skin irritation and other potential effects was found.
Ingestion:
The toxicological properties of this substance have not been fully investigated. Systemic effects may cause meningeal changes in the spinal cord.
Inhalation:
Inhalation of dust may cause respiratory tract irritation.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 31112-62-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 222.00 - 224.00 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C18H22I3N3O8
Molecular Weight: 789.09

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, iodide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 31112-62-6: LZ6650000 LD50/LC50:
CAS# 31112-62-6: Oral, mouse: LD50 = >20 gm/kg; Oral, rat: LD50 = >20 gm/kg.
Carcinogenicity:
Metrizamide p.a. - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION


Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 31112-62-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 31112-62-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 31112-62-6 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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31112-62-6结构式

31112-62-6

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