Calcium pyrophosphate 焦磷酸钙

CAS 7790-76-3 MFCD00015983

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产品品牌/编号/名称 纯度规格 包装 价格和现货
Alfa 089836
Calcium phosphate (pyro)
96% min 250g ¥ 126
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Alfa 089836
Calcium phosphate (pyro)
96% min 1kg ¥ 374
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Alfa 089836
Calcium phosphate (pyro)
96% min 5kg ¥ 1,588
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Aldrich 401552
Calcium pyrophosphate
≥99.9% 25g ¥ 716
99e1 %
Aldrich 401552
Calcium pyrophosphate
≥99.9% 100g ¥ 2,188
99e1 %
Adamas 83122A
99% 100g ¥ 148
96-99 %
Adamas 83122B
99% 500g ¥ 380
96-99 %
Strem 93-2073
Calcium pyrophosphate (99.95%-Ca)
(99.95%-Ca) 25g ¥ 660
Strem 93-2073
Calcium pyrophosphate (99.95%-Ca)
(99.95%-Ca) 100g ¥ 2,535
Aladdin C128782
Calcium pyrophosphate 焦磷酸钙
99.9% metals basis 25g ¥ 499
库存 上海市
中国国内现货 99e1 %
Aladdin C128782
Calcium pyrophosphate 焦磷酸钙
99.9% metals basis 100g ¥ 1,690
99e1 %
Aladdin C113300
Calcium pyrophosphate 焦磷酸钙
AR,96% 100g ¥ -
库存 上海市
中国国内现货 96-99 %
Aladdin C113300
Calcium pyrophosphate 焦磷酸钙
AR,96% 500g ¥ -
库存 上海市
中国国内现货 96-99 %
Aladdin C113300
Calcium pyrophosphate 焦磷酸钙
AR,96% 5kg ¥ -
库存 上海市
中国国内现货 96-99 %
Aladdin C113300-100g
96% 100g ¥ 59
库存 上海市 北京
中国国内现货 96-99 %
Aladdin C113300-500g
96% 500g ¥ 134
库存 上海市 北京
中国国内现货 96-99 %
Aladdin C113300-5kg
96% 5kg ¥ 1,490
96-99 %
Aladdin C128782-25g
99.9% metals basis 25g ¥ 499
库存 上海市 北京
中国国内现货 99e1 %
Aladdin C128782-100g
99.9% metals basis 100g ¥ 1,690
99e1 %
Aldrich 693871-5G
<150 nm particle size (bet)'>nanopowder, <150 nm particle size (BET) 5g ¥ 1,546
Aldrich 401552-25G
=99.9% trace metals basis'>>=99.9% trace metals basis 25g ¥ 789
Aldrich 401552-100G
=99.9% trace metals basis'>>=99.9% trace metals basis 100g ¥ 2,725
BD BD119744
CALCIUMPYROPHOSPHATE 焦磷酸钙
99% 100g ¥ 57
96-99 %
BD BD119744
CALCIUMPYROPHOSPHATE 焦磷酸钙
99% 500g ¥ 132
96-99 %

分类

  • {SNA} Alternative Energy, Calcium, Calcium Salts, Calcium Salts, Chemical Synthesis, Essential Chemicals, Hosts, Inorganic Salts, Metal and Ceramic Science, Phosphor Materials, Research Essentials, Salts, Synthetic Reagents, 材料科学
  • {SNA} Alternative Energy, Calcium, Calcium Salts, Calcium Salts, Chemical Synthesis, Essential Chemicals, Hosts, Inorganic Salts, Materials Science, Metal and Ceramic Science, Phosphor Materials, Research Essentials,
  • {SNA} 20: Ca,

相关文献及参考

  • Merck: 14,1699

安全信息

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;
  • 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;
  • S37 Wear suitable gloves 戴适当手套;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
WGK Germany3
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Signal word Warning
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
GHS Symbol
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi

其他信息

  • 可燃性危险特性:不燃
  • 使用限量:FAO/WHO(1984):加工干酪(9g/kg,总磷酸盐量,以磷计)。
  • 参考质量标准:FAO/WHO,1992 含量 ≥96.0% 灼烧失重(800~825℃,30min,试样lg) ≤1.5% 氟化物(GT-15)450mg kg 砷(以As计) ≤3mg/kg 铅 ≤10mg/kg 重金属(以Pb计) ≤30mg/kg
  • 含量分析:精确称取试样约200mg,溶于10ml稀盐酸试液(TS-117)中。加约120ml水,冷却30min,在冷却期间按需要添加稀盐酸或水,使溶液的体积和Ph值保持恒定。冷却后加0.05mol/LEDTA二钠25ml,用水稀释至200ml。用强氨试液(TS-14)中和。加10ml缓冲液(PH 10;TS-12)和铬黑试液(TS-97)数滴。用0.05mol/L硫酸锌滴定。每Ml 0.05mol/L EDTA二钠相当于焦磷酸钙(Ca2P207)6.352mg。
  • 类别:有毒物质
  • 鉴别试验:溶解性 不溶于水;溶于稀盐酸和稀硝酸。按OT-42方法测定。 取1%试样的稀盐酸试液(TS-117)的溶液lml,加硝酸银试液(TS-210)数滴。应产生能溶于稀硝酸试液(TS-158)的白色沉淀。 取试样约100mg,加稀盐酸试液5ml和水5ml,温热溶解,滴加氨试液(TS-13)2.5ml,伴以振摇,再加5ml草酸铵试液(TS-24)。应生成白色沉淀。
  • 灭火剂:水
  • MOL 文件:7790-76-3.mol
  • Sigma Aldrich:7790-76-3(sigmaaldrich)
  • 储运特性:库房低温通风干燥
  • Acros Organics:Calcium pyrophosphate, extra pure, 99.9+%(7790-76-3)
  • 毒性:Adl 0~70mg/kg(以磷计的磷酸盐总量;FAO/WHO,2001)。 GRAS (FDA, §182.5223, §182.8223,§184.1223,2000)。
  • Alfa Aesar:Calcium phosphate (pyro), 96% min(7790-76-3)

化学结构图

CAS 7790-76-3  MFCD00015983
SMILES: O=P([O-])([O-])OP(=O)([O-])[O-].[Ca+2].[Ca+2]

化学属性

Mol. FormulaCa2O7P2· H2O
Mol. Weight254.10
Melting Point1353 °C(lit.)
Density3.09 g/mL at 25 °C(lit.)
TSCAYes

别名和识别编码

Chemical NameCalcium pyrophosphate
MDL NumberMFCD00015983
CAS Number7790-76-3
Synonym CALCIUM PYROPHOSPHATE: (99.95% CA), (PHOSPHOR GRADE) CALCIUM PYROPHOSPHATE, 99.98% CALCIUM PHOSPHATE (PYRO) 无定形磷酸钙 pyrophosphoric acid calcium salt DICALCIUMPYROPHOSPHATEANHYDROUS CALCIUM DIPHOSPHATE Dicalcium pyrophosphate calciumpyrophosphate(ca2p2o7) Calcium pyrophosphate Calciumpyrophosphate(99.95%-Ca) Diphosphoricacid,calciumsalt ACP CALCIUM PYROPHOSPHATE 焦磷酸钙 calciumphosphate(ca2p2o7) PYROPHOSPHATE DICALCIUM PRACTICAL*GRADE: ANHYDROUS CALCIUM PYROPHOSPHATE, 99.9+% CPP DICALCIUM PYROPHOSPHATE pyrophosphoricacid,calciumsalt(1:2) diphosphoricacid,calciumsalt(1:2) DICALCIUMDIPHOSPHATE 焦磷酸钙, 96% MIN Calcium phosphate (pyro), 96% min Calcium phosphate, amorphous
EC Number232-221-5
PubChem Substance ID24632
Chemical Name Translation焦磷酸钙
InChIInChI=1S/2Ca.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;;(H2,1,2,3)(H2,4,5,6)/q2*+2;/p-4

系列性分类


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