214 磺酸钠

214 磺酸钠 基本信息
CAS号 64173-96-2 分子式 C10H7N2NaO5S
分子量 290.22800 精确质量  289.99700
PSA  113.73000 LogP  2.29660

基本信息 展开↓

CAS号:
64173-96-2
3D弹球模型:
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分子式:
C10H7N2NaO5S
分子量:
290.22800
中文名称:
214 磺酸钠
英文名称:
2-Diazo-1-naphthol-4-sulfonate
中文别名:
214 磺酸钠;
214磺酸钠;
2-重氮-1-萘酚-4-磺酸钠盐;
3-重氮基-3,4-二氢-4-氧代-1-萘磺酸钠;
1,2-萘醌-2-二叠氮基-4-磺酸钠
英文别名:
2-Diazo-1-naphthol-4-sulfonate;
1,2-Naphthochinondiazid-(2)-4-sulfonsaeure Natriumsalz;
4-(Natriumsulfo)-2-diazonio-naphtholat-(1);
NSD SODIUM SALT MONOHYDRATE;
Naphthoquinonediazidosulfonicacidsodiumsalt;
Diazo-2,1,4-sulfonic acid sodium salt;
2,1,4 Diazo Salt;
Sodium 3-Diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonate;
sodium 1-oxo-2-diazo-1,2-dihydrobenzene-4-sulfonate;
SODIUM 1,2-NAPHTHOQUINONE-2-DIAZIDO-4-SULFONATE;
NAS-4;
2-Diazo-1-naphthol-4-sulfonicacidsodiumsalt;
2-diazo-1-naphthoquinone-4-sulfonic acid sodium salt;
2-DIAZO-1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT
精确分子量/精确质量:
289.99700
极性分子表面积/PSA:
113.73000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
264-719-3
InChI:
The Key: FQWQNAFHLYNZMF-UHFFFAOYSA-M

物化性质展开↓

密度:
9.53
熔点:
886 °C(lit.)
沸点:
1470 °C
折射率:
2.67
存储条件/存储方法:

存放容器内,并放在阴凉,干燥处。储存的地方必须远离氧化剂,避光,室温保存。

稳定性相关:

远离氧化物,强酸,阳光,热,明火,高温,火花,静电电荷,其他点火源。

其它信息:

1.       性状:黄色结晶性粉末。

2.       密度(g/mL,25/4):未确定

3.       相对蒸汽密度(g/mL,空气=1):未确定

4.       熔点(ºC):未确定

5.       沸点(ºC,常压):未确定

6.       沸点(ºC,5.2kPa):未确定

7.       折射率:未确定

8.       闪点(ºC):未确定

9.       比旋光度(º):未确定

10.    自燃点或引燃温度(ºC):未确定

11.    蒸气压(kPa,25ºC):未确定

12.    饱和蒸气压(kPa,60ºC):未确定

13.    燃烧热(KJ/mol):未确定

14.    临界温度(ºC):未确定

15.    临界压力(KPa):未确定

16.    油水(辛醇/水)分配系数的对数值:未确定

17.    爆炸上限(%,V/V):未确定

18.    爆炸下限(%,V/V):未确定

19.    溶解性:溶于水。

 

安全信息展开↓

包装等级:
III
风险类别:
6.1(b)
WGK_Germany:
3
德国有关水污染物质的分类清单
危险类别码:
R61:May cause harm to the unborn child. R20/22:Harmful by inhalation and if swallowed . R33:Danger of cumulative effects. R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . R62:Possible risk of impaire
安全说明:
S53-S45-S60-S61
RTECS号:
OG1750000
危险标志:
T,N

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MSDS 展开↓

  Sodium 1,2-Naphthoquinone-2-diazido-4-sulfonate      Revision number: 5    
  SAFETY DATA SHEET

Section 1. IDENTIFICATION
  Product name:        Sodium 1,2-Naphthoquinone-2-diazido-4-sulfonate    
    
  Revision number:        5    

Section 2. HAZARDS IDENTIFICATION
  GHS classification
  PHYSICAL HAZARDS
    Type D
  Self-reactive substances and mixtures
  HEALTH HAZARDS
    Category 2
  Skin corrosion/irritation
  Serious eye damage/eye irritation        Category 2A    
    Not classified
  ENVIRONMENTAL HAZARDS
  GHS label elements, including precautionary statements
  Pictograms or hazard symbols
  Signal word        Danger    
  Hazard statements        Heating may cause a fire    
    Causes skin irritation
    Causes serious eye irritation
  Precautionary statements:
    Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
  [Prevention]
    Keep away from incompatible materials such as oxidizing agents.
    Keep only in original container.
    Wash hands thoroughly after handling.
    Wear protective gloves/eye protection/face protection.
  [Response]        IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,    
    if present and easy to do. Continue rinsing.
    If eye irritation persists: Get medical advice/attention.
    IF ON SKIN: Gently wash with plenty of soap and water.
    If skin irritation occurs: Get medical advice/attention.
    Take off contaminated clothing and wash before reuse.
  [Storage]        Store away from other materials.    
    Store in a well-ventilated place. Keep cool.
  [Disposal]        Dispose of contents/container through a waste management company authorized by    
    the local government.

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
    Substance
  Substance/mixture:
  Sodium 1,2-Naphthoquinone-2-diazido-4-
  sulfonate

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Components:        Sodium 1,2-Naphthoquinone-2-diazido-4-sulfonate    
  Percent:        >97.0%(LC)(T)    
  CAS Number:        64173-96-2    
  Synonyms:        1,2-Naphthoquinone-2-diazido-4-sulfonic Acid Sodium Salt , Sodium 3-Diazo-3,4-    
    dihydro-4-oxo-1-naphthalenesulfonate , 3-Diazo-3,4-dihydro-4-oxo-1-
    naphthalenesulfonic Acid Sodium Salt
  Chemical Formula:        C10H5N2NaO4S    

Section 4. FIRST AID MEASURES
  Inhalation:        Remove victim to fresh air and keep at rest in a position comfortable for breathing.    
    Get medical advice/attention if you feel unwell.
  Skin contact:        Remove/Take off immediately all contaminated clothing. Gently wash with plenty of    
    soap and water. If skin irritation or rash occurs: Get medical advice/attention.
  Eye contact:        Rinse cautiously with water for several minutes. Remove contact lenses, if present    
    and easy to do. Continue rinsing. If eye irritation persists: Get medical
    advice/attention.
  Ingestion:        Get medical advice/attention if you feel unwell. Rinse mouth.    
    A rescuer should wear personal protective equipment, such as rubber gloves and air-
  Protection of first-aiders:
    tight goggles.

Section 5. FIRE-FIGHTING MEASURES
  Suitable extinguishing        Dry chemical, foam, water spray, carbon dioxide.    
  media:
  Specific hazards arising Explosion risk in case of fire. Fight fire remotely due to the risk of explosion.
  from the chemical:        Take care as it may decompose upon combustion or in high temperatures to    
    generate poisonous fume.
  Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
    method according to the surrounding situation is used. Uninvolved persons should
    evacuate to a safe place. In case of fire in the surroundings: Keep containers cool by
    spraying with water. Eliminate all ignition sources if safe to do so.
    When extinguishing fire, be sure to wear personal protective equipment.
  Special protective
  equipment for firefighters:

Section 6. ACCIDENTAL RELEASE MEASURES
  Personal precautions,        Use personal protective equipment. Keep people away from and upwind of spill/leak.    
  protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
  emergency procedures: roping off, etc.
  Environmental precautions: Prevent product from entering drains.
  Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
  containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
  up: appropriate laws and regulations.
  Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in
  hazards:        case of a fire. Use spark-proof tools and explosion-proof equipment.    

Section 7. HANDLING AND STORAGE
  Precautions for safe handling
  Technical measures:        Handling is performed in a well ventilated place. Wear suitable protective equipment.    
    Be careful not to cause leakage, overflow, or dispersion. Steam should not be
    generated unnecessarily. Keep away from heat/sparks/open flame/hot surfaces. -No
    smoking. Take measures to prevent the build up of electrostatic charge. Use
    explosion-proof equipment. Avoid shock and friction. Wash hands and face before
    breaks and immediately after handling the product.
    Use a local exhaust if dust or aerosol will be generated.
    Avoid contact with skin, eyes and clothing.
  Advice on safe handling:
  Sodium 1,2-Naphthoquinone-2-diazido-4-
  sulfonate

Section 7. HANDLING AND STORAGE
  Conditions for safe storage, including any
  incompatibilities
  Storage conditions:        Keep container tightly closed. Store in a cool, dark and well-ventilated place.    
    Be sure not to give the container unexpected impacts, such as falling down or falling
    off.
    Store away from other materials.
  Packaging material:        Comply with laws. Keep only in original container.    

Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
  Engineering controls:        Install a closed system or local exhaust as possible so that workers should not be    
    exposed directly. Also install safety shower and eye bath.
  Personal protective equipment
  Respiratory protection: Dust respirator. Follow local and national regulations.
  Hand protection:        Protective gloves.    
    Safety glasses. A face-shield, if the situation requires.
  Eye protection:
  Skin and body protection: Protective clothing. Protective boots, if the situation requires.

Section 9. PHYSICAL AND CHEMICAL PROPERTIES
    Solid
  Physical state (20°C):
  Form:        Crystal- Powder    
  Colour:        Reddish yellow - Deep yellow red    
    No data available
  Odour:
  pH: No data available
  Melting point/freezing point:No data available
  Boiling point/range:        No data available    
    No data available
  Flash point:
  Flammability or explosive
  limits:
  Lower:        No data available    
    No data available
  Upper:
  Relative density:        No data available    
  Solubility(ies):
  [Water]        No data available    
    No data available
  [Other solvents]

Section 10. STABILITY AND REACTIVITY
  Chemical stability:        Stable under proper conditions.    
  Possibility of hazardous May explosively decompose on heating, shock, friction, etc.
  reactions:
  Conditions to avoid:        Heat, Spark, Open flame, Shock, Friction    
  Incompatible materials: Oxidizing agents
  Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx), Sulfur oxides
  products:

Section 11. TOXICOLOGICAL INFORMATION
  Acute Toxicity:        No data available    
  Skin corrosion/irritation: No data available
  Serious eye        No data available    
  damage/irritation:
  Germ cell mutagenicity: No data available
  Carcinogenicity:
  IARC =        No data available    
    No data available
  NTP =
  Reproductive toxicity:        No data available    
  Sodium 1,2-Naphthoquinone-2-diazido-4-
  sulfonate

Section 12. ECOLOGICAL INFORMATION
  Ecotoxicity:
  Fish:        No data available    
  Crustacea:        No data available    
  Algae:        No data available    
  Persistence / degradability: No data available
  Bioaccumulative        No data available    
  potential(BCF):
  Mobility in soil
  Log Pow:        No data available    
  Soil adsorption (Koc):        No data available    
  Henry's Law        No data available    
  constant(PaM3/mol):

Section 13. DISPOSAL CONSIDERATIONS
    Recycle to process, if possible. Consult your local regional authorities and an expert of disposal. You may be able
    to dissolve or mix material with a combustible solvent and little by little burn in a chemical incinerator equipped with
    an afterburner and scrubber system. If a large amount of the substance is burned at a time, an explosion may
    occur. Observe all federal, state and local regulations when disposing of the substance.

Section 14. TRANSPORT INFORMATION
  Hazards Class:        4.1: Flammable solid.    
  UN-No:        3226    
  Proper shipping name:        Self-reactive solid type D    

Section 15. REGULATORY INFORMATION
  Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
  and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
    loading and unloading were prescribed.


SECTION 16 - ADDITIONAL INFORMATION
N/A

分子结构与计算化学数据展开↓

计算化学数据


1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:0

3.氢键受体数量:5

4.可旋转化学键数量:0

5.互变异构体数量:无

6.拓扑分子极性表面积117

7.重原子数量:18

8.表面电荷:0

9.复杂度:422

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:2

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