JPH0317826B2 - - Google Patents

Info

Publication number: JPH0317826B2
Authority: JP; Japan
Prior art keywords: dihydroxybenzene; disulfonate; sodium; alkali; acid
Prior art date: 1986-09-05
Legal status (The legal status 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 status listed.): Expired

Application number

JP21007586A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6366158A (ja

Inventor

Nobuyoshi Nanbu

Kazuhiko Fukuda

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

KIRESUTO GIKEN KK

Original Assignee

KIRESUTO GIKEN KK

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.)

1986-09-05

Filing date

1986-09-05

Publication date

1991-03-11

1986-09-05 Application filed by KIRESUTO GIKEN KK filed Critical KIRESUTO GIKEN KK

1986-09-05 Priority to JP21007586A priority Critical patent/JPS6366158A/ja

1988-03-24 Publication of JPS6366158A publication Critical patent/JPS6366158A/ja

1991-03-11 Publication of JPH0317826B2 publication Critical patent/JPH0317826B2/ja

Status Granted legal-status Critical Current

Links

239000003513 alkali Substances 0.000 claims description 18
239000002253 acid Substances 0.000 claims description 16
239000013078 crystal Substances 0.000 claims description 16
239000007864 aqueous solution Substances 0.000 claims description 9
238000000034 method Methods 0.000 claims description 6
238000010438 heat treatment Methods 0.000 claims description 5
XXAXVMUWHZHZMJ-UHFFFAOYSA-N Chymopapain Chemical compound OC1=CC(S(O)(=O)=O)=CC(S(O)(=O)=O)=C1O XXAXVMUWHZHZMJ-UHFFFAOYSA-N 0.000 claims description 3
230000001376 precipitating effect Effects 0.000 claims 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 17
229910052742 iron Inorganic materials 0.000 description 14
-1 iron ions Chemical class 0.000 description 14
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
ISWQCIVKKSOKNN-UHFFFAOYSA-L Tiron Chemical class [Na+].[Na+].OC1=CC(S([O-])(=O)=O)=CC(S([O-])(=O)=O)=C1O ISWQCIVKKSOKNN-UHFFFAOYSA-L 0.000 description 12
238000001953 recrystallisation Methods 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
XXAXVMUWHZHZMJ-UHFFFAOYSA-L 4,5-dihydroxybenzene-1,3-disulfonate Chemical compound OC1=CC(S([O-])(=O)=O)=CC(S([O-])(=O)=O)=C1O XXAXVMUWHZHZMJ-UHFFFAOYSA-L 0.000 description 6
YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 6
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 5
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
229910052708 sodium Inorganic materials 0.000 description 4
239000011734 sodium Substances 0.000 description 4
239000013076 target substance Substances 0.000 description 4
230000000052 comparative effect Effects 0.000 description 3
239000012452 mother liquor Substances 0.000 description 3
238000000746 purification Methods 0.000 description 3
239000000243 solution Substances 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
239000003153 chemical reaction reagent Substances 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
230000007423 decrease Effects 0.000 description 2
239000000843 powder Substances 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
159000000000 sodium salts Chemical class 0.000 description 2
RAEOEMDZDMCHJA-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-[2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]ethyl]amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CCN(CC(O)=O)CC(O)=O)CC(O)=O RAEOEMDZDMCHJA-UHFFFAOYSA-N 0.000 description 1
MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 1
ISLHTVXEVCZNHS-UHFFFAOYSA-N 4,5-dihydroxybenzene-1,3-disulfonic acid;sodium Chemical compound [Na].OC1=CC(S(O)(=O)=O)=CC(S(O)(=O)=O)=C1O ISLHTVXEVCZNHS-UHFFFAOYSA-N 0.000 description 1
VWXVJYKCCPSYRD-UHFFFAOYSA-N 4,6-dihydroxybenzene-1,3-disulfonic acid Chemical compound OC1=CC(O)=C(S(O)(=O)=O)C=C1S(O)(=O)=O VWXVJYKCCPSYRD-UHFFFAOYSA-N 0.000 description 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
MKBUQYWFFBCMFG-UHFFFAOYSA-N acetic acid propane-1,1-diamine Chemical compound CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CCC(N)N MKBUQYWFFBCMFG-UHFFFAOYSA-N 0.000 description 1
TUCIXUDAQRPDCG-UHFFFAOYSA-N benzene-1,2-diol Chemical class OC1=CC=CC=C1O.OC1=CC=CC=C1O TUCIXUDAQRPDCG-UHFFFAOYSA-N 0.000 description 1
239000013522 chelant Substances 0.000 description 1
239000002738 chelating agent Substances 0.000 description 1
239000003086 colorant Substances 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
LTVFCEIERDEYNS-UHFFFAOYSA-L disodium 4,6-dihydroxybenzene-1,3-disulfonate Chemical compound C1(O)=CC(O)=C(C=C1S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+] LTVFCEIERDEYNS-UHFFFAOYSA-L 0.000 description 1
230000000694 effects Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000003472 neutralizing effect Effects 0.000 description 1
MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
229960003330 pentetic acid Drugs 0.000 description 1
159000000001 potassium salts Chemical class 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
229910001948 sodium oxide Inorganic materials 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

JP21007586A 1986-09-05 1986-09-05 １，２−ジヒドロキシベンゼン−３，５−ジスルホン酸アルカリの精製方法 Granted JPS6366158A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP21007586A JPS6366158A (ja)	1986-09-05	1986-09-05	１，２−ジヒドロキシベンゼン−３，５−ジスルホン酸アルカリの精製方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP21007586A JPS6366158A (ja)	1986-09-05	1986-09-05	１，２−ジヒドロキシベンゼン−３，５−ジスルホン酸アルカリの精製方法

Publications (2)

Publication Number	Publication Date
JPS6366158A JPS6366158A (ja)	1988-03-24
JPH0317826B2 true JPH0317826B2 (de)	1991-03-11

Family

ID=16583401

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP21007586A Granted JPS6366158A (ja)	1986-09-05	1986-09-05	１，２−ジヒドロキシベンゼン−３，５−ジスルホン酸アルカリの精製方法

Country Status (1)

Country	Link
JP (1)	JPS6366158A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2902096B1 (fr) *	2006-06-13	2011-03-18	Rhodia Recherches & Tech	Procede de preparation de dihydroxybenzenedisulfonates metalliques

1986
- 1986-09-05 JP JP21007586A patent/JPS6366158A/ja active Granted

Also Published As

Publication number	Publication date
JPS6366158A (ja)	1988-03-24

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