1-Naphthalenesulfonicacid, 6-diazenyl-5-hydroxy-, sodium salt, hydrate (1:1:1)

物化性质

熔点：

143ºC (dec.)(lit.)

存储条件/存储方法：

2-8°C密封储存

稳定性相关：

常温常压下稳定，避免强氧化物 酸碱 光接触

其它信息：

1. 性状：未确定

2. 密度（g/mL, ,25℃）：未确定

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：143

5. 沸点（ºC,常压）：未确定

6. 沸点（ºC 0.01mmHg）：未确定

7. 折射率（n20/D）：未确定

8. 闪点（ºC）：未确定

9. 比旋光度（）：未确定

10. 自燃点或引燃温度（ºC）：未确定

11. 蒸气压（Pa,20ºC）：未确定

12. 饱和蒸气压（kPa, 20ºC）：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：未确定

安全信息

熔点：

143ºC (dec.)(lit.)

存储条件/存储方法：

2-8°C密封储存

稳定性相关：

常温常压下稳定，避免强氧化物 酸碱 光接触

其它信息：

1. 性状：未确定

2. 密度（g/mL, ,25℃）：未确定

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：143

5. 沸点（ºC,常压）：未确定

6. 沸点（ºC 0.01mmHg）：未确定

7. 折射率（n20/D）：未确定

8. 闪点（ºC）：未确定

9. 比旋光度（）：未确定

10. 自燃点或引燃温度（ºC）：未确定

11. 蒸气压（Pa,20ºC）：未确定

12. 饱和蒸气压（kPa, 20ºC）：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：未确定

MSDS

Version 1.2
Regulation (EC) No 1907/2006
1 - Product and Company Information
Product Name2-DIAZO-1-NAPHTHOL-5-SULFONIC ACID,
SODI UM SALT MONOHYDRATE, TECH.
2 - Hazards Identification
SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Highly flammable. Irritating to eyes, respiratory system and skin.
3 - Composition/Information on Ingredients
Product NameCAS #EC noAnnex I
Index Number
2-DIAZO-1-NAPHTHOL-5-SULFONICNoneNoneNone
ACID, SODIUMSALT MONOHYDRATE,
TECH.
FormulaC10H6N2O4S
Molecular Weight 290,2300 AMU
4 - First Aid Measures
AFTER INHALATION
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.
AFTER SKIN CONTACT
In case of contact, immediately wash skin with soap and copious
amounts of water.
AFTER EYE CONTACT
In case of contact, immediately flush eyes with copious amounts
of water for at least 15 minutes.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician.
5 - Fire Fighting Measures
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EXPLOSION DATA
Dust Potential: This material, like most materials in powder
form, is capable of creating a dust explosion.
EXTINGUISHING MEDIA
Suitable: Water spray. Carbon dioxide, dry chemical powder, or
appropriate foam.
SPECIAL RISKS
Specific Hazard(s): Flammable solid. Emits toxic fumes under
fire conditions.
Explosion Hazards: Container explosion may occur under fire
conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.
6 - Accidental Release Measures
PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
Evacuate area. Shut off all sources of ignition.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear respirator, chemical safety goggles, rubber boots, and
heavy rubber gloves.
METHODS FOR CLEANING UP
Sweep up, place in a bag and hold for waste disposal. Avoid
raising dust. Ventilate area and wash spill site after material
pickup is complete.
7 - Handling and Storage
HANDLING
Directions for Safe Handling: Do not breathe dust. Avoid contact
with eyes, skin, and clothing.
STORAGE
Conditions of Storage: Keep tightly closed. Keep away from heat,
sparks, and open flame.
Store at 2-8°C
8 - Exposure Controls / Personal Protection
ENGINEERING CONTROLS
Safety shower and eye bath. Mechanical exhaust required. Use
nonsparking tools.
GENERAL HYGIENE MEASURES
Wash thoroughly after handling. Wash contaminated clothing before
reuse.
PERSONAL PROTECTIVE EQUIPMENT
Respiratory Protection: Use respirators and components tested and
approved under appropriate government standards such as NIOSH (US)
or CEN (EU). Where risk assessment shows air-purifying respirators
are appropriate use a full-face respirator with multi-purpose
combination (US) or type ABEK (EN 14387) respirator cartridges as
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a backup to engineering controls. If the respirator is the sole
means of protection, use a full-face supplied air respirator.
Hand Protection: Compatible chemical-resistant gloves.
Eye Protection: Chemical safety goggles.
9 - Physical and Chemical Properties
pH N/A
BP/BP RangeN/A
MP/MP Range143,000 °C
Flash PointN/A
FlammabilityN/A
Autoignition TempN/A
Oxidizing Properties N/A
Explosive Properties N/A
Explosion LimitsN/A
Vapor PressureN/A
Partition Coefficient N/A
ViscosityN/A
Vapor DensityN/A
Saturated Vapor Conc. N/A
Evaporation RateN/A
Bulk DensityN/A
Decomposition Temp.N/A
Solvent ContentN/A
Water ContentN/A
Surface TensionN/A
ConductivityN/A
Miscellaneous DataN/A
SolubilityN/A
10 - Stability and Reactivity
STABILITY
Stable: Stable.
Conditions of Instability: Light. Heat.
Materials to Avoid: Strong oxidizing agents, Acids, Bases.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide,
Nitrogen oxides, Sulfur oxides.
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur
11 - Toxicological Information
SIGNS AND SYMPTOMS OF EXPOSURE
To the best of our knowledge, the chemical, physical, and
toxicological properties have not been thoroughly investigated.
ROUTE OF EXPOSURE
Inhalation: Material is irritating to mucous membranes and upper
respiratory tract.
Multiple Routes: Causes eye and skin irritation. May be harmful
by inhalation, ingestion, or skin absorption.
12 - Ecological Information
No data available.
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13 - Disposal Considerations
SUBSTANCE DISPOSAL
Burn in a chemical incinerator equipped with an afterburner and
scrubber but exert extra care in igniting as this material is
highly flammable. Observe all federal, state, and local
environmental regulations.
14 - Transport Information
RID/ADR
UN#: 3226
Class: 4.1
Proper Shipping Name: Self-reactive solid, type D
IMDG
UN#: 3226
Class: 4.1
PG: II
Proper Shipping Name: Self-reactive solid type D
Marine Pollutant: No
Severe Marine Pollutant: No
Technical Name: Required
IATA
UN#: 3226
Class: 4.1
Proper Shipping Name: Self-reactive solid type D
Inhalation Packing Group I: No
Technical Name: Required
15 - Regulatory Information
CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
INDICATION OF DANGER: F-Xi
Highly Flammable. Irritant.
R-PHRASES: 11-36/37/38
Highly flammable. Irritating to eyes, respiratory system and
skin.
S-PHRASES: 16-26-33-36
Keep away from sources of ignition - no smoking. In case of
contact with eyes, rinse immediately with plenty of water and
seek medical advice. Take precautionary measures against static
discharges. Wear suitable protective clothing.
Caution: Substance not yet fully tested (EU).
COUNTRY SPECIFIC INFORMATION
Germany
WGK: 3
Self-Classification
16 - Other Information
WARRANTY
The above information is believed to be correct but does not
purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our
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knowledge and is applicable to the product with regard to
appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Inc.,
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
Copyright 2010 Co. License granted to make
unlimitedpaper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
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SECTION 16 - ADDITIONAL INFORMATION
N/A

分子结构与计算化学数据

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:1

3.氢键受体数量:6

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118

7.重原子数量:19

8.表面电荷:0

9.复杂度:459

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:2

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:3