Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1937-01-23

Filing date

1937-01-23

Publication date

1937-11-30

Publication of SU391776A1 publication Critical patent/SU391776A1/ru

Publication of SU403173A1 publication Critical patent/SU403173A1/ru

Publication of SU385439A1 publication Critical patent/SU385439A1/ru

Publication of SU385438A1 publication Critical patent/SU385438A1/ru

Publication of SU385440A1 publication Critical patent/SU385440A1/ru

Publication of SU404258A1 publication Critical patent/SU404258A1/ru

Publication of SU390716A1 publication Critical patent/SU390716A1/ru

1937-01-23 Application filed by В.Н. Кисельников, В.И. Минаев, Б.Н. Федоров filed Critical В.Н. Кисельников

1937-01-23 Priority to SU4256A priority Critical patent/SU51409A1/ru

1937-11-30 Application granted granted Critical

1937-11-30 Publication of SU51409A1 publication Critical patent/SU51409A1/ru

Links

XZSUEVFAMOKROK-UHFFFAOYSA-N 1,2-dihydroxy-3-nitroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(O)=C(O)C([N+]([O-])=O)=C2 XZSUEVFAMOKROK-UHFFFAOYSA-N 0.000 title description 19
238000004458 analytical method Methods 0.000 title 1
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 16
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
150000001412 amines Chemical class 0.000 description 6
150000001875 compounds Chemical class 0.000 description 5
238000000034 method Methods 0.000 description 5
239000002244 precipitate Substances 0.000 description 5
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
239000002253 acid Substances 0.000 description 4
RGCKGOZRHPZPFP-UHFFFAOYSA-N alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 4
239000000243 solution Substances 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
239000000706 filtrate Substances 0.000 description 3
PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
150000004982 aromatic amines Chemical class 0.000 description 2
239000011521 glass Substances 0.000 description 2
229910052500 inorganic mineral Inorganic materials 0.000 description 2
239000011707 mineral Substances 0.000 description 2
BSURNBPIYYGUGJ-UHFFFAOYSA-N Br(=O)(=O)O.Br Chemical compound Br(=O)(=O)O.Br BSURNBPIYYGUGJ-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
QWPVOAUJFKGLQA-UHFFFAOYSA-N flavopurpurin Chemical compound OC1=CC=C2C(=O)C3=CC(O)=CC=C3C(=O)C2=C1O QWPVOAUJFKGLQA-UHFFFAOYSA-N 0.000 description 1
238000004900 laundering Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000000047 product Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
239000008107 starch Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

SU4256A 1937-01-23 1937-01-23 Способ анализа технического 3-нитроализарина SU51409A1 (ru)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
SU4256A SU51409A1 (ru)	1937-01-23	1937-01-23	Способ анализа технического 3-нитроализарина

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SU4256A SU51409A1 (ru)	1937-01-23	1937-01-23	Способ анализа технического 3-нитроализарина

Publications (8)

Publication Number	Publication Date
SU391776A1 SU391776A1 (2)
SU403173A1 SU403173A1 (2)
SU385439A1 SU385439A1 (ru)
SU385438A1 SU385438A1 (2)
SU385440A1 SU385440A1 (ru)
SU404258A1 SU404258A1 (ru)
SU390716A1 SU390716A1 (2)
SU51409A1 true SU51409A1 (ru)	1937-11-30

Family

ID=48363989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SU4256A SU51409A1 (ru)	1937-01-23	1937-01-23	Способ анализа технического 3-нитроализарина

Country Status (1)

Country	Link
SU (1)	SU51409A1 (2)

1937
- 1937-01-23 SU SU4256A patent/SU51409A1/ru active

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