所有图片(3)
About This Item
线性分子式:
Na4P2O7 · 10H2O
CAS号:
分子量:
446.06
EC 号:
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:
NACRES:
NA.25
推荐产品
产品线
BioXtra
质量水平
方案
99.0-103.0%
表单
powder
杂质
≤0.01% Insoluble matter
pH值(酸碱度)
9.5-10.5 (20 °C, 50 g/L)
溶解性
H2O: 0.5 M, clear, colorless
痕量阴离子
chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.005%
痕量阳离子
Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.0005%
SMILES字符串
O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O
InChI
1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4
InChI key
VZWGHDYJGOMEKT-UHFFFAOYSA-J
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一般描述
焦磷酸四钠十水合物可充当掩蔽、澄清、缓冲剂和水软化剂。它用作乳化剂、pH缓冲剂和面团性质改进剂。焦磷酸四钠在布丁中起增稠剂的作用,在牙膏中充当牙垢控制剂。
应用
焦磷酸四钠已用于:
- 焦磷酸盐的水解和定量
- 肝脏均质用提取缓冲液的成分
- 蛋白质印迹用细胞裂解缓冲液的成分
警示用语:
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Eye Dam. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
A Consumerys Dictionary of Household, Yard and Office Chemicals: Complete Information About Harmful and Desirable Chemicals Found in Everyday Home Products, Yard Poisons, and Office Polluters (2007)
Defective lysosomal clearance of autophagosomes and its clinical implications in nonalcoholic steatohepatitis
Wang X, et al.
Faseb Journal, 32(1), 37-51 (2017)
Leptin, BMI, and a metabolic gene expression signature associated with clinical outcome to VEGF inhibition in colorectal cancer
Pommier AJC, et al.
Cell Metabolism, 23(1), 77-93 (2016)
Why There's Antifreeze in Your Toothpaste: The Chemistry of Household Ingredients (2007)
Hydrolysis of Extracellular Pyrophosphate increases in post-hemodialysis plasma
Azpiazu D, et al.
Scientific reports, 8 (2018)
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