碱性磷酸铝钠

  • 基本信息
  • 制备方法及用途
  • 物化性质
  • 毒理性
  • MSDS
  • 结构与计算化学

碱性磷酸铝钠 基本信息

中文名称:
碱性磷酸铝钠 
中文别名:
碱性磷酸铝钠;
酸式磷酸铝钠;
磷酸铝钠 
英文名称:
Phosphoric acid,aluminum sodium salt (1:?:?)
英文别名:
Sodium aluminum phosphate;
SODIUM ALUMINUM PHOSPHATE BASIC;
SODIUMALUMINIUMPOLYPHOSPHATE;
SALP;
SODIUMPHOSPHOALUMINATE;
ACIDSODIUMALUMINIUMPHOSPHATE;
aluminumsodiumphosphate;
SODIUMALUMINIUMPHOSPHATE;
ALUMINIUMSODIUMPHOSPHATE;
KASAL 
CAS No.:
7785-88-8
分 子 式:
Al.xH3O4P.xNa
分 子 量:
288.91700
精确分子量:
288.88100
PSA:
192.12000
EINECS:
232-090-4
分子结构式:
SDS:
查看

碱性磷酸铝钠 制备方法及用途

制备方法

1.将已除砷的精制热法磷酸加入反应器中,加热至40~50oC时在搅拌下加入食用纯碱溶液,继续加至90~120oC时,加入已除砷和重金属的精制氢氧化铝进行反应,生成半透明反应产物。当达过饱和后即出现结晶,待全部形成结晶后,经离心分离,将结晶于80~120oC进行干燥,制得酸式磷酸铝钠。2.采用磷酸法。将食用碳酸钠溶液和精制氢氧化铝加入反应器中,在搅拌下缓慢加入已除砷的精制稀磷酸加热进行反应,生成反应溶液,冷却至室温,过滤除去杂质和未反应物。按反应计量补加食用纯碱,调整P、Na、Al的摩尔比,调好后保温,送去喷雾干燥,得到粉状成品,经冷却制得食用酸式磷酸铝钠成品。

合成制备方法

1.将已除砷的精制热法磷酸加入反应器中,加热至40~50ºC时在搅拌下加入食用纯碱溶液,继续加至90~120ºC时,加入已除砷和重金属的精制氢氧化铝进行反应,生成半透明反应产物。当达过饱和后即出现结晶,待全部形成结晶后,经离心分离,将结晶于80~120ºC进行干燥,制得酸式磷酸铝钠。

2.采用磷酸法。将食用碳酸钠溶液和精制氢氧化铝加入反应器中,在搅拌下缓慢加入已除砷的精制稀磷酸加热进行反应,生成反应溶液,冷却至室温,过滤除去杂质和未反应物。按反应计量补加食用纯碱,调整P、Na、Al的摩尔比,调好后保温,送去喷雾干燥,得到粉状成品,经冷却制得食用酸式磷酸铝钠成品。

用途简介

在食品工业中用作发酵膨松剂,加入油炸面团和烘烤食品中,使油炸食品膨松可口,加入量为 5%。还用于饲料添加剂,用作脂肪控制剂,以抑制家禽家畜脂肪的生长 。在食品工业中用作乳化剂。

用途

1.在食品工业中用作发酵膨松剂,加入油炸面团和烘烤食品中,使油炸食品膨松可口,加入量为1.5%。还用于饲料添加剂,用作脂肪控制剂,以抑制家禽家畜脂肪的生长 。

2.在食品工业中用作乳化剂。

碱性磷酸铝钠 物化性质

外观与性状:
白色粉末无气味的
沸点:
158ºC at 760 mmHg
存储条件/存储方法:

应贮存在阴凉、通风干燥清洁的库房内,勿受潮。不得与有互有害物品共贮混运。运输时要防雨淋和烈日暴晒。装卸时要小心轻放,以免包装破裂。失火时,可用水、各种灭火器扑救。

稳定性相关:

 

其它信息:

一、物性数据

1.       性状:白色无臭粉末。

2.       密度(g/mL,25/4℃):

3.       相对蒸汽密度(g/mL,空气=1):

4.       熔点(ºC):62

5.       沸点(ºC,常压):

6.       沸点(ºC,5.2kPa):

7.       折射率:

8.       闪点(ºC):

9.       比旋光度(º):

10.    自燃点或引燃温度(ºC):

11.    蒸气压(kPa,25ºC):

12.    饱和蒸气压(kPa,60ºC):

13.    燃烧热(KJ/mol):

14.    临界温度(ºC):

15.    临界压力(KPa):

16.    油水(辛醇/水)分配系数的对数值:

17.    爆炸上限(%,V/V):

18.    爆炸下限(%,V/V):

19.    溶解性: 微溶于水

碱性磷酸铝钠 毒理性

毒理学数据:

ADI=0~6mg/kg

碱性磷酸铝钠 MSDS


Section 1. Chemical Product and Company Identification
    Sodium aluminum phosphate - basic        Catalog    
    Common Name/
    Number(s).
    Trade Name
    CAS#        Not available.    
    Manufacturer
    RTECS        Not available.    
    SPECTRUM CHEMICAL MFG. CORP.
    TSCA        TSCA 8(b) inventory: No    
    products were found.
    Commercial Name(s)        Not available.    
    CI# Not available.
    Synonym        Not available.    
    IN CASE OF EMERGENCY
    Not available.
    Chemical Name
    Chemical Family        Not available.        CALL (310) 516-8000    
    Not available.
    Chemical Formula
    SPECTRUM CHEMICAL MFG. CORP.

Section 2.Composition and Information on Ingredients
    Exposure Limits
    TWA (mg/m3)        STEL (mg/m3) CEIL (mg/m3)    
    Name        CAS #        % by Weight    
    1) Sodium aluminum phosphate - basic        100    
    Toxicological Data        Sodium aluminum phosphate - basic    
    on Ingredients        LD50: Not available.    
    LC50: Not available.

Section 3. Hazards Identification
    Potential Acute Health Effects Hazardous in case of eye contact (irritant), of ingestion, of inhalation. Slightly hazardous in case of skin contact
    (irritant).
    Potential Chronic Health        CARCINOGENIC EFFECTS: Not available.    
    Effects        MUTAGENIC EFFECTS: Not available.    
    TERATOGENIC EFFECTS: Not available.
    DEVELOPMENTAL TOXICITY: Not available.
    Repeated or prolonged exposure is not known to aggravate medical condition.
    Sodium aluminum phosphate - basic

Section 4. First Aid Measures
    Eye Contact        Check for and remove any contact lenses. Do not use an eye ointment. Seek medical attention.    
    Skin Contact        After contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin    
    with running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin.
    Cover the irritated skin with an emollient. If irritation persists, seek medical attention.
    Serious Skin Contact        Not available.    
    Inhalation        Allow the victim to rest in a well ventilated area. Seek immediate medical attention.    
    Serious Inhalation        Not available.    
    Ingestion        Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not    
    breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.
    Serious Ingestion
    Not available.

Section 5. Fire and Explosion Data
    Flammability of the Product Non-flammable.
    Auto-Ignition Temperature Not applicable.
    Not applicable.
    Flash Points
    Not applicable.
    Flammable Limits
    Products of Combustion        Not available.    
    Fire Hazards in Presence of Not applicable.
    Various Substances
    Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available.
    of Various Substances        Risks of explosion of the product in presence of static discharge: Not available.    
    Fire Fighting Media        Not applicable.    
    and Instructions
    Not available.
    Special Remarks on
    Fire Hazards
    Special Remarks on Explosion Not available.
    Hazards

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.
    Sodium aluminum phosphate - basic

Section 7. Handling and Storage
    Precautions        Do not breathe dust. Avoid contact with eyes Wear suitable protective clothing In case of insufficient ventilation,    
    wear suitable respiratory equipment If you feel unwell, seek medical attention and show the label when possible.
    Storage        No specific storage is required. Use shelves or cabinets sturdy enough to bear the weight of the chemicals. Be    
    sure that it is not necessary to strain to reach materials, and that shelves are not overloaded.

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
    Splash goggles. 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        Odorless.    
    Taste        Not available.    
    Molecular Weight        Not available.    
    Color        White.    
    pH (1% soln/water)        Not applicable.    
    Boiling Point        Not available.    
    Melting Point        Decomposes.    
    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.    
    Not available.
    Dispersion Properties
    Solubility        Insoluble in cold water.    

Section 10. Stability and Reactivity Data
    Stability        The product is stable.    
    Not available.
    Instability Temperature
    Conditions of Instability        Not available.    
    Incompatibility with various        Not available.    
    substances
    Corrosivity        Non-corrosive in presence of glass.    
    Sodium aluminum phosphate - basic
    Special Remarks on        Not available.    
    Reactivity
    Special Remarks on        Not available.    
    Corrosivity
    Polymerization        No.    

Section 11. Toxicological Information
    Routes of Entry        Eye contact. Inhalation. Ingestion.    
    Toxicity to Animals        LD50: Not available.    
    LC50: Not available.
    Chronic Effects on Humans Not available.
    Other Toxic Effects on        Hazardous in case of ingestion, of inhalation.    
    Humans
    Slightly hazardous in case of skin contact (irritant).
    Special Remarks on        Not available.    
    Toxicity to Animals
    Special Remarks on
    Not available.
    Chronic Effects on Humans
    Special Remarks on other        Nuisance dust.    
    Toxic Effects on Humans

Section 12. Ecological Information
    Not available.
    Ecotoxicity
    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 products of degradation are as toxic as the original product.    
    of Biodegradation
    Special Remarks on the        Not available.    
    Products of Biodegradation

Section 13. Disposal Considerations
    Waste Disposal

Section 14. Transport Information
    DOT Classification        Not a DOT controlled material (United States).    
    Identification        Not applicable.    
    Special Provisions for        Not applicable.    
    Transport
    DOT (Pictograms)
    Sodium aluminum phosphate - basic

Section 15. Other Regulatory Information and Pictograms
    TSCA 8(b) inventory: No products were found.
    Federal and State
    Regulations
    California
    Proposition 65
    Warnings
    Other Regulations        Not available..    
    WHMIS (Canada) Not controlled under WHMIS (Canada).
    Other Classifications
    DSCL (EEC)        R36- Irritating to eyes.    
    Health Hazard
    HMIS (U.S.A.)        2 National Fire Protection    
    0 Flammability
    0 Association (U.S.A.)
    Fire Hazard
    2 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.
    Dust respirator. Be sure to use an
    approved/certified respirator or
    equivalent.
    Splash goggles.


SECTION 16 - ADDITIONAL INFORMATION
N/A

碱性磷酸铝钠 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:0

3.氢键受体数量:4

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86.2

7.重原子数量:7

8.表面电荷:1

9.复杂度:36.8

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:3

推荐供应商更多供应商>>

湖北万得化工有限公司

产品介绍:
产品名称:磷酸铝钠 Cas号:7785-88-8 纯度:99% 包装信息:1t吨袋,200kg镀锌铁桶/塑料桶,25kg纸板桶/编织袋/塑料桶,10kg铝听/纸箱,1kg铝箔袋/氟化瓶 价格:1.0元 - 1,000.0元
联系方式:
联系人:王念 电话:027-59210159 手机:15172311821

湖北齐飞医药化工有限公司

产品介绍:
产品名称:磷酸铝钠 Cas号:7785-88-8 纯度:99% 包装信息:25kg纸板桶/编织袋/塑料桶 价格:25.0元
联系方式:
联系人:朱梦蝶 电话:027-59322506 手机:18071128683

湖北巨胜科技有限公司

产品介绍:
产品名称:磷酸铝钠 Cas号:7785-88-8 纯度:99% 包装信息:25kg纸板桶/编织袋/塑料桶 价格:25.0元
联系方式:
联系人:孙敏 电话:027-59599240 手机:18702754003

湖北信康医药化工有限公司

产品介绍:
产品名称:碱性磷酸铝钠 Cas号:7785-88-8 纯度:99% 包装信息:25kg纸板桶/编织袋/塑料桶 价格:25.0元
联系方式:
联系人:张欢 电话:027-59308705 手机:18827031272

湖北实顺生物科技有限公司

产品介绍:
产品名称:磷酸铝钠 Cas号:7785-88-8 纯度:99% 包装信息:25kg纸板桶/编织袋/塑料桶 价格:25.0元
联系方式:
联系人:张经理 电话:027-59223025 手机:15172526927

湖北永阔科技有限公司

产品介绍:
产品名称:磷酸铝钠 Cas号:7785-88-8 纯度:99% 包装信息:25kg纸板桶/编织袋/塑料桶 价格:25.0元
联系方式:
联系人:徐 电话:027-59223108 手机:15107166787

天门恒昌化工有限公司

产品介绍:
产品名称:磷酸铝钠 Cas号:7785-88-8 纯度:99% 包装信息:25kg纸板桶/编织袋/塑料桶 价格:25.0元
联系方式:
联系人:黄经理 电话:027-59322316 手机:15827039378

湖北广奥生物科技有限公司

产品介绍:
产品名称:磷酸铝钠 Cas号:7785-88-8 纯度:99% 包装信息:1t吨袋,200kg镀锌铁桶/塑料桶,25kg纸板桶/编织袋/塑料桶,10kg铝听/纸箱,1kg铝箔袋/氟化瓶 价格:1.0元 - 1,000.0元
联系方式:
联系人:孙经理 电话:027-59223056 手机:15271829679

湖北鑫红利化工有限公司

产品介绍:
产品名称:碱性磷酸铝钠 Cas号:7785-88-8 纯度:99% 包装信息:1kg铝箔袋/氟化瓶,10kg铝听/纸箱,25kg纸板桶/编织袋/塑料桶,200kg镀锌铁桶/塑料桶,1t吨袋 价格:1.0元 - 1,000.0元
联系方式:
联系人:周女士 电话:027-59503710 手机:18871490254

湖北摆渡化学有限公司

产品介绍:
产品名称:碱性磷酸铝钠 Cas号:7785-88-8 纯度:99% 包装信息:10kg 价格:洽谈
联系方式:
联系人:邹经理 电话:027-59223020 手机:18871490324