cas号： 71957-08-9 ，名称：水合葡(萄)糖酸钴(II) 的性质/作用/用途-化学加百科

水合葡(萄)糖酸钴(II) 基本信息
CAS号	71957-08-9	分子式	C12H22CoO14
分子量	449.22800	精确质量	449.03400
PSA	254.90000	LogP	-7.14040

基本信息展开↓

CAS号：: 71957-08-9
分子式：: C12H22CoO14
分子量：: 449.22800
中文名称：: 水合葡(萄)糖酸钴(II)
英文名称：: cobalt(2+),(2S,3R,4S,5S)-2,3,4,5,6-pentahydroxyhexanoic acid
中文别名：: 水合葡(萄)糖酸钴(II);
葡(萄)糖酸钴
英文别名：: cobalt(2+),(2S,3R,4S,5S)-2,3,4,5,6-pentahydroxyhexanoic acid;
Bis(D-gluconato-O1,O2)cobalt;
EINECS 276-206-1;
Cobalt(II) gluconate;
(2S,3R,4S,5S)-2,3,4,5,6-pentahydroxyhexanoic acid
精确分子量/精确质量：: 449.03400
极性分子表面积/PSA：: 254.90000
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。
贝尔斯坦号/MDL：: MFCD02684006
EINECS：: 276-206-1

物化性质展开↓

熔点：: >300ºC
沸点：: 673.6ºC at 760 mmHg
闪点：: 375.1ºC
存储条件/存储方法：: 存放在密封容器内，并放在阴凉，干燥处。储存的地方必须远离氧化剂。
稳定性相关：: 远离氧化物。
其它信息：: 1.       性状：粉红色粉末。

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）：＞300

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：未确定。

安全信息展开↓

危险类别码：: 20/21/22
安全说明：: 22-36/37/39
安全标志：: S26:万一接触眼睛，立即使用大量清水冲洗并送医诊治。
:

毒理性展开↓

生态数据：

对水稍微有危害的，不要让未稀释或者大量产品接触地下水，水道或者污水系统。若无政府许可，勿将材料排入周围环境。

Section 1. Chemical Product and Company Identification
    Cobalt gluconate
    Common Name/
    Trade Name
    Manufacturer
    Commercial Name(s)
    Synonym
    Chemical Name
    Chemical Family
    Cobalt gluconate

Section 4. First Aid Measures
    Eye Contact        Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at
    least 15 minutes. Cold water may be used. Get medical attention if irritation occurs.
    Skin Contact        Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops.
    Cold water may be used.
    Serious Skin Contact        Not available.
    Inhalation        If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get
    medical attention.
    Serious Inhalation        Not available.
    Ingestion        Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an
    unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight
    clothing such as a collar, tie, belt or waistband.
    Serious Ingestion        Not available.

Section 5. Fire and Explosion Data
    Flammability of the Product May be combustible at high temperature.
    Auto-Ignition Temperature Not available.
    Flash Points        Not available.
    Flammable Limits        Not available.
    These products are carbon oxides (CO, CO2). Some metallic oxides.
    Products of Combustion
    Fire Hazards in Presence of Slightly flammable to flammable in presence of heat.
    Various Substances        Non-flammable in presence of shocks.
    Explosion Hazards in Presence Slightly explosive in presence of open flames and sparks.
    of Various Substances        Non-explosive in presence of shocks.
    Fire Fighting Media        SMALL FIRE: Use DRY chemical powder.
    and Instructions        LARGE FIRE: Use water spray, fog or foam. Do not use water jet.
    Special Remarks on        As with most organic solids, fire is possible at elevated temperatures
    Fire Hazards
    Special Remarks on Explosion Fine dust dispersed in air in sufficient concentrations, and in the presences of an ignition source is a potential dust
    Hazards        explosion hazard.

Section 6. Accidental Release Measures
    Small Spill        Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by
    spreading water on the contaminated surface and dispose of according to local and regional authority
    requirements.
    Large Spill
    Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water
    on the contaminated surface and allow to evacuate through the sanitary system.
    Cobalt gluconate

Section 7. Handling and Storage
    Precautions        Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not
    breathe dust.
    Storage        Keep container tightly closed. Keep container in a cool, well-ventilated area.

Section 8. Exposure Controls/Personal Protection
    Engineering Controls        Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
    recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
    airborne contaminants below the exposure limit.
    Personal Protection
    Safety glasses. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves.
    Personal Protection in Case of Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used
    a Large Spill        to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist
    BEFORE handling this product.
    Exposure Limits        Not available.

Section 9. Physical and Chemical Properties
    Physical state and appearance Solid. (Powdered solid.)        Odor        Not available.
    Taste        Not available.
    Molecular Weight        449.3 g/mole
    Color        Not available.
    pH (1% soln/water)        Not available.
    Boiling Point        Not available.
    Melting Point        Not available.
    Critical Temperature        Not available.
    Not available.
    Specific Gravity
    Vapor Pressure        Not applicable.
    Vapor Density        Not available.
    Volatility        Not available.
    Odor Threshold        Not available.
    Not available.
    Water/Oil Dist. Coeff.
    Ionicity (in Water)        Not available.
    See solubility in water.
    Dispersion Properties
    Solubility        Soluble in cold water.

Section 10. Stability and Reactivity Data
    Stability        The product is stable.
    Not available.
    Instability Temperature
    Conditions of Instability        Excess heat, dust generaton
    Incompatibility with various        Not available.
    substances
    Corrosivity        Non-corrosive in presence of glass.
    Cobalt gluconate
    Special Remarks on        Not available.
    Reactivity
    Special Remarks on        Not available.
    Corrosivity
    Polymerization        Will not occur.

Section 11. Toxicological Information
    Routes of Entry        Inhalation. Ingestion.
    Toxicity to Animals        LD50: Not available.
    LC50: Not available.
    Chronic Effects on Humans Not available.
    Other Toxic Effects on        Slightly hazardous in case of skin contact (irritant), of ingestion, of inhalation.
    Humans
    Special Remarks on        Not available.
    Toxicity to Animals
    Special Remarks on
    Not available.
    Chronic Effects on Humans
    Special Remarks on other        Acute Potential Health Effects:
    Toxic Effects on Humans        Skin: May cause skin irritation.
    Eyes: May cause eye irritation.
    Inhalation: Dust may cause respiratory tract irritation.
    Ingestion: no information found
    The toxicological properties of this substance have not bee fully investigated.

Section 12. Ecological Information
    Ecotoxicity        Not available.
    BOD5 and COD        Not available.
    Products of Biodegradation        Possibly hazardous short term degradation products are not likely. However, long term degradation products may
    arise.
    Toxicity of the Products        The product itself and its products of degradation are not toxic.
    of Biodegradation
    Special Remarks on the        Not available.
    Products of Biodegradation

Section 13. Disposal Considerations
Waste Disposal Waste must be disposed of in accordance with federal, state and local environmental
control regulations.

Section 14. Transport Information
    DOT Classification        Not a DOT controlled material (United States).
    Identification        Not applicable.
    Not applicable.
    Special Provisions for
    Transport
    Cobalt gluconate
    DOT (Pictograms)

Section 15. Other Regulatory Information and Pictograms
    No products were found.
    Federal and State
    Regulations
    California        California prop. 65: This product contains the following ingredients for which the State of California has found
    to cause cancer which would require a warning under the statute: No products were found.
    Proposition 65
    Warnings
    California prop. 65: This product contains the following ingredients for which the State of California has found
    to cause birth defects which would require a warning under the statute: No products were found.
    Other Regulations        EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances.
    (EINECS No. 276-206-1)
    WHMIS (Canada) Not controlled under WHMIS (Canada).
    Other Classifications
    DSCL (EEC)        This product is not classified according Not applicable.
    to the EU regulations.
    Health Hazard
    HMIS (U.S.A.)        1 National Fire Protection
    1 Flammability
    1 Association (U.S.A.)
    Fire Hazard
    1 0 Reactivity
    Health
    Reactivity
    0
    Specific hazard
    Personal Protection
    E
    WHMIS (Canada)
    (Pictograms)
    DSCL (Europe)
    (Pictograms)
    TDG (Canada)
    (Pictograms)
    ADR (Europe)
    (Pictograms)
    Protective Equipment
    Gloves.
    Lab coat.
    Cobalt gluconate
    Dust respirator. Be sure to use an
    approved/certified respirator or
    equivalent.

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:6

3.氢键受体数量:7

4.可旋转化学键数量:5

5.互变异构体数量:无

6.拓扑分子极性表面积138

7.重原子数量:14

8.表面电荷:2

9.复杂度:170

10.同位素原子数量:0

11.确定原子立构中心数量:4

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

水合葡(萄)糖酸钴(II)