30410
次亚磷酸钠 一水合物
puriss. p.a., reag. Ph. Eur., ≥99%
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关于此项目
线性分子式:
NaH2PO2 · H2O
化学文摘社编号:
分子量:
105.99
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352106
EC Number:
231-669-9
MDL number:
Assay:
≥99%
Form:
powder or crystals
InChI
1S/Na.H3O2P.H2O/c;1-3-2;/h;3H2,(H,1,2);1H2/q+1;;/p-1
InChI key
PLZNPHDJGFDNRM-UHFFFAOYSA-M
SMILES string
O.[Na+].[O-][PH2]=O
agency
USP/NF, reag. Ph. Eur.
grade
puriss. p.a.
assay
≥99%
form
powder or crystals
impurities
≤0.001% ammonium (NH4)
pH
6-8 (20 °C, 5%)
anion traces
chloride (Cl-): ≤50 mg/kg, phosphate, phosphite (as PO43-): ≤5000 mg/kg, sulfate (SO42-): ≤100 mg/kg
cation traces
As: ≤1 mg/kg, Ba: ≤50 mg/kg, Ca: ≤200 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Mg: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
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存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Jianfeng Y, et al.
Journal of Materials Chemistry, 21(40), 15981-15986 (2011)
Mild hydrogen-transfer reductions using sodium hypophosphite.
Boyer SK, et al.
The Journal of Organic Chemistry, 50(18), 3408-3411 (1985)
Mohammad H Eskandari et al.
Food science & nutrition, 1(5), 392-401 (2014-05-08)
Nitrite-free and low-nitrite meat-curing systems were developed to eliminate or reduce nitrite in frankfurter-type sausages. Different composite meat-curing mixtures were formulated using cochineal and paprika as natural colorants, sodium hypophosphite (SHP) as antimicrobial agent, butylated hydroxyanisole (BHA) as antioxidant and
Qiuran Jiang et al.
Journal of biomedical materials research. Part A, 101(5), 1237-1247 (2012-09-26)
Cytocompatible and water-stable ultrafine collagen fibers were electrospun by dissolving collagen in a low corrosive ethanol-water solvent and crosslinked by citric acid (CA) with glycerol as the crosslinking extender. Conventional solvents used for electrospinning of collagen either cause denaturation or
M Barzegar et al.
Die Pharmazie, 58(2), 114-116 (2003-03-19)
A new kinetic-spectrophotometric method for determination of propylthiouracil (PTU) is described. The proposed method is simple, rapid, inexpensive and sensitive for the determination of PTU in pure and tablet forms. This method is based on the inhibitory effect of propylthiouracil
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