69749
米吐尔
ACS reagent, for spectrophotometric det. of inorganic phosphate, ≥99.0%
别名:
4-(甲氨基)苯酚 半硫酸盐, 米吐尔
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关于此项目
线性分子式:
C7H9NO · 1/2H2SO4
化学文摘社编号:
分子量:
172.19
UNSPSC Code:
12164500
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-237-1
Beilstein/REAXYS Number:
3919382
MDL number:
产品名称
米吐尔, ACS reagent, for spectrophotometric det. of inorganic phosphate, ≥99.0%
InChI key
ZVNPWFOVUDMGRP-UHFFFAOYSA-N
InChI
1S/2C7H9NO.H2O4S/c2*1-8-6-2-4-7(9)5-3-6;1-5(2,3)4/h2*2-5,8-9H,1H3;(H2,1,2,3,4)
SMILES string
OS(O)(=O)=O.CNc1ccc(O)cc1.CNc2ccc(O)cc2
grade
ACS reagent
assay
≥99.0% (NT)
≥99.0%
form
crystals
autoignition temp.
989 °F
quality
for spectrophotometric det. of inorganic phosphate
technique(s)
UV/Vis spectroscopy: suitable
ign. residue
≤0.1%
mp
260 °C (dec.) (lit.)
solubility
H2O: 50 mg/mL, clear
application(s)
general analytical
Quality Level
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General description
米吐尔（4-甲基氨基苯酚硫酸盐）是一种白色结晶，其可通过使磷钼酸还原成颜色强烈的钼蓝而对磷酸盐进行测定。 其可用作还原剂。可以通过将已知量的米吐尔溶解于含有水合亚硫酸钠的水中，并添加几滴Brij来制备米吐尔溶液。
Legal Information
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1 - STOT RE 2
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
494.6 °F - closed cup
flash_point_c
257 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
A single-solution method for the determination of soluble phosphate in sea water.
Murphy, James, and J. P. Riley.
J. Mar. Biol. Ass. U.K., 37, 9-14 (1958)
Improved method for the automatic determination of serum inorganic phosphate.
D S Young
Journal of clinical pathology, 19(4), 397-399 (1966-07-01)
Ayman A Gouda et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 130, 480-487 (2014-05-13)
Simple, rapid and accurate high performance liquid chromatographic (HPLC) and spectrophotometric methods are described for determination of antihistaminic acrivastine in capsules. The first method (method A) is based on accurate, sensitive and stability indicating chromatographic separation method. Chromolith® Performance RP-18e
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