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CAS: 7790-76-3
分子式: Ca·1/2H4O7P2
分子量: 254.10
熔点: 1230℃
中文名称: 
焦磷酸钙
英文名称: 
Diphosphoric acid, calcium salt
calcium diphosphate
calcium phosphate (ca2p2o7)
calcium pyrophosphate (ca2p2o7)
dicalcium pyrophosphate
diphosphoric acid, calcium salt (1:2)
pyrophosphoric acid, calcium salt (1:2)
Calcium phosphate(pyro)
Diphosphoric acid,calcium salt
推荐供应商
货号品牌产品名称规格包装、参考价格
767477MACKLIN无定形磷酸钙纳米粉末, 粒径<150nm(BET)256元/250mg;   975元/1g;   咨询
储存:室温
状态:白色粉末
C805416MACKLIN焦磷酸钙试剂级, 96%49元/100g;   128元/500g;   493元/2.5kg;   1499元/10kg;   咨询
储存:室温
状态:白色粉末或块状
93-2073StremCalcium pyrophosphate(99.95%-Ca)735元/25g;   2835元/100g;   咨询
089836Alfa AesarCalcium phosphate (pyro)96% min378元/250g;   1120元/1kg;   4696元/5kg;   咨询

应用
Calcium phosphate is used in the production of phosphoric acid and fertilizers. It is used in baking as the acid in a leavening agent. It is also used in cheese products. This compound has also been used in gene transfection of cells. It is also being used in the development of contrast agents.

备注
Store in cool place. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00015983

EINECS
232-221-5

分子式
Ca2P2O7

分子量
254.10

熔点
1230°

密度
3.09

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in hydrochloric acid and nitric acid. Insoluble in water.

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA

693871Sigma-AldrichCalcium phosphate, amorphousnanopowder, <150 nm particle size (BET)2200.6元/5 G;   咨询

产品说明

包装

5 g in poly bottle

法律信息

Engi-Mat公司产品。

基本信息

线性分子式Ca2O7P2 · H2O
EC 号232-221-5
PubChem化学物质编号329761629
NACRESNA.23

产品性质

质量水平100
形式nanopowder
组成Ca/P, ~1:1
粒径<150 nm (BET)
表面积BET surf. area >12 m2/g (typical)
SMILES stringO.[Ca++].[Ca++].[O-]P([O-])(=O)OP([O-])([O-])=O
InChI1S/2Ca.H4O7P2.H2O/c;;1-8(2,3)7-9(4,5)6;/h;;(H2,1,2,3)(H2,4,5,6);1H2/q2*+2;;/p-4
InChI keyJWETXQZDTWPZNK-UHFFFAOYSA-J

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
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