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线性分子式:
(HO)2C10H4(SO3Na)2·2H2O
化学文摘社编号:
分子量:
400.29
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
204-972-9
MDL number:
Assay:
≥78.5%
Grade:
technical grade
Form:
powder
产品名称
铬变酸 二钠盐 二水合物, technical grade
InChI key
QUEAKWJKJBFNEG-UHFFFAOYSA-L
InChI
1S/C10H8O8S2.2Na.2H2O/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;;;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);;;2*1H2/q;2*+1;;/p-2
SMILES string
O.O.[Na+].[Na+].Oc1cc(cc2cc(cc(O)c12)S([O-])(=O)=O)S([O-])(=O)=O
grade
technical grade
assay
≥78.5%
form
powder
mp
>300 °C (lit.)
functional group
sulfonic acid
Quality Level
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Application
变色酸二钠盐二水合物可用作显色试剂,用于定量各种药物制剂中的安乃近。
General description
变色酸二钠盐二水合物是一种棕褐色钠盐。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
"Spectrophotometric determination of dipyrone in pharmaceutical preparations by using chromotropic acid"
Sakiara KA, et al.
Il Farmaco; Edizione Scientifica, 54(09), 629-635 (1999)
Spot-test identification and rapid quantitative sequential analysis of dipyrone.
Tubino M, et al.
Ecletica Quimica , 35(10), 41-46 (2010)
Rapid Spot Test Analysis for the Detection of Dipyrone in Pharmaceutical Preparations.
Pezza L, et al.
Analytical Sciences, 16(3), 313-315 (2000)
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