30411
焦磷酸钠 四元 十水合物
puriss. p.a., ≥99%
别名:
二磷酸钠 四元, 无机焦磷酸盐, 焦磷酸四钠
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关于此项目
线性分子式:
Na4P2O7 · 10H2O
化学文摘社编号:
分子量:
446.06
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
等级
puriss. p.a.
方案
≥99%
表单
solid
杂质
≤0.0005% heavy metals (as Pb)
≤0.001% total nitrogen (N)
痕量阴离子
chloride (Cl-): ≤10 mg/kg
phosphate (PO43-): ≤1000 mg/kg
sulfate (SO42-): ≤50 mg/kg
痕量阳离子
As: ≤1 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
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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Danger
危险声明
危险分类
Acute Tox. 4 Oral - Eye Dam. 1
储存分类代码
13 - Non Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
此项目有
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Adjuvant effect of G2 (extraction of buffalo spleen) was assessed in intraperitoneally immunized rainbow trout (100-150 g) with killed- Y. ruckeri bacterin biotype I [0.1 mL (1 × 107 cells/fish) of vaccine diluted with the adjuvant in a ratio of 1:1 (V/V)] at 12.4 ± 1.3 °C for
Shaefali P Rodgers et al.
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We determined whether transient exposure to estradiol during middle age in ovariectomized rats would exert lasting effects on cognition and the brain beyond the period of exposure. Two experiments were conducted. Rats 10-11 months of age were ovariectomized and received
J Bohacek et al.
Journal of neuroendocrinology, 20(8), 1023-1027 (2008-06-11)
The role of oestrogen replacement therapy in preventing or delaying age-associated cognitive decline is controversial. Therapy success may critically depend on the time of treatment initiation following cessation of ovarian function. The present study aimed to assess, in middle-aged rats
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Journal of diabetes and its complications, 27(4), 307-315 (2013-04-06)
Metabolic syndrome affects a large proportion of the population and increases cardiovascular disease risk. Because metabolic syndrome often co-exists clinically with atherosclerosis, it is difficult to distinguish the respective contributions of the components to vascular abnormalities. Accordingly, we utilized a
Nadia Marino et al.
Inorganic chemistry, 50(1), 378-389 (2010-12-01)
The reaction in water of Cu(NO(3))(2)·2.5H(2)O with 2,2'-bipyridine (bipy), 1,10-phenanthroline (phen), or 1,10-phenanthroline-5-amine (phenam), and sodium pyrophosphate (Na(4)P(2)O(7)), at various pHs, afforded three new copper(II)-pyrophosphate complexes, namely, {[Cu(bipy)(cis-H(2)P(2)O(7))](2)}·3H(2)O (1a), {[Cu(phen)(H(2)O)](4)(HP(2)O(7))(2)}(ClO(4))(2)·4H(2)O (2), and {[Cu(2)(phenam)(2)(P(2)O(7))](2)·25H(2)O}(n) (3). A solvent free crystalline phase of
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