CAS 7784-30-7 MFCD00003430-Aluminum phosphate 磷酸铝 TAO{mole}

Aluminum phosphate 磷酸铝

CAS 7784-30-7 MFCD00003430

化学结构图

SMILES: O=P([O-])([O-])[O-].[AlH3+3]

化学属性

Mol. Formula	AlPO4
Mol. Weight	121.97
Density	2.56 g/mL at 25 °C(lit.)
Melting Point	1500 °C
TSCA	Yes
Solubility	Insoluble in water and acetic acid; slightly soluble in concentrated hydrochloric acid and nitric acid
Appearance	白色斜方晶体或粉末。相对密度2.566。熔点＞1500℃。不溶于水，溶于浓盐酸、浓硝酸、碱和醇。580℃时较为稳定，1400℃时不熔融而成为胶状体。在室温至1200℃之间，磷酸铝有四种晶型，常见的为α型。

别名和识别编码

Chemical Name	Aluminum phosphate
MDL Number	MFCD00003430
CAS Number	7784-30-7
EC Number	232-056-9
Merck Number	14,358
PubChem Substance ID	24855498
Synonym	Aluminum phosphate {LY} Aluminum phosphate {} {LY} Aluminum phosphate {} {} {LY} Aluminum phosphate {} {} {} {LY} Aluminum phosphate {} {} {} {} {LY} Aluminum phosphate {} {} {} {} {} {LY} Aluminum phosphate {} {} {} {} {} {} {LY} Aluminum phosphate {} {} {} {} {} {} {} {LY} Aluminum phosphate {} {} {} {} {} {} {} {} {LY} Aluminum phosphate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Aluminum phosphate {} {} {} {} {} {} {} {} {} {} {LY} Aluminum phosphate {} {} {} {} {} {} {} {} {} {} {} {LY} Aluminum phosphate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Aluminum phosphate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Aluminum phosphate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Aluminum phosphate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Aluminum phosphate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Chemical Name Translation	磷酸铝
LabNetwork Molecule ID	LN00194933
Canonical SMILES	[Al].O=P(O)(O)O

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产品应用

陶瓷工业。助熔剂。特种玻璃。粘合剂配料。齿科黏固剂。

安全信息

GHS Symbol

WGK Germany1

Precautionary statements

P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P305+P351+P338

Hazard statements

H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤

RTECSTB6450000

Signal word Danger

Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；

Packing GroupIII

UN Number UN 3260 8/PG 2 UN3260

Risk Statements

R34 Causes burns 会导致灼伤

Hazard Codes C

Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store

其他信息

不溶于水的乙酸，微溶于浓盐酸和硝酸。和石英同昌形。
方法一:水热合成法在带搅拌的中和反应器内，将铝酸钠加入热水中溶解成浓溶液，加热至85℃，再加入85%磷酸进行中和反应，生成白色沉淀，终点控制Ph在4.2～4.5，再将沉淀物和溶液送至带搅拌装置的高压釜中，在250℃下加热数小时后进行离心分离。将固体物送入洗涤槽，先用稀盐酸溶液洗涤，再用清水洗涤数次，除去水溶性杂质，经过滤、干燥，制得磷酸铝成品。离心分离的母液成分为磷酸二氢钠，经回收处理副产磷酸二氢钠。其 2H3PO4+NaAIO2→AlPO4+NaH2PO4+2H2O 复分解法将磷酸三钠和硫酸铝分别在溶料槽内用85～95℃的水溶解，再用板框压滤机过滤，除去非水溶性杂质。将此两种溶液以适当的浓度和摩尔比[A12(SO4)3/Na3 PO4=1：3]送人反应釜内进行复分解反应，使生成白色胶状磷酸铝沉淀，然后用板框压滤机直接进行液固分离。分离出的母液中回收硫酸钠，留在压滤机内的磷酸铝用稀盐酸溶液洗涤，再用清水洗涤数次，除去硫酸根等杂质，经过滤、干燥、粉碎，即得磷酸铝成品。其 A12(SO4)3+2Na3PO4→2AIPO4+3Na2SO4
用途二:在特种玻璃制造中用作助熔剂。用于陶瓷、牙齿作黏结剂。还用作生产润肤剂、防火涂料、导电水泥等的添加剂。纺织工业用作抗污剂。有机合成中用作催化剂。也用于医药和造纸工业。
用途三:与硫酸钙和硫酸钠混合作胶泥。陶浆粘结剂。牙科胶泥，特种玻璃。
Acros Organics:磷酸铝 Aluminium phosphate, pure(7784-30-7)
参考质量标准:参考标准指标名称指标外观白色粉末磷酸铝(AlPO4)/%≥ 98 水溶性物质/%≤ 2
Sigma Aldrich:7784-30-7(sigmaaldrich)
Alfa Aesar:磷酸铝,Puratronic|r,99.99%(metalsbasis) Aluminum phosphate, Puratronic, 99.99% (metals basis)(7784-30-7)
上游原料:氢氧化钠 --> 磷酸 --> 氢氧化铝 --> 稀盐酸 --> 板框压滤机
MOL 文件:7784-30-7.mol
图谱信息:磷酸铝(7784-30-7)红外图谱(IR1)
用途一:用作化学试剂、助熔剂
磷酸铝价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 20002427 磷酸铝 250g 55.2元 2010/06/21 344445000 磷酸铝 Aluminium phosphate , pure 500 GR 1135元 2010/06/21 344441000 磷酸铝 Aluminium phosphate , pure 100 GR 278元