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4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt

4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt
4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt structure
CAS No.
6640-22-8
Chemical Name:
4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt
Synonyms
PAMOIC ACID NA;sodium pamoate;DISODIUMEMBONATE;DisodiumPamoate98%;PAMOIC ACID DISODIUM;PAMOIC ACID DISODIUM SALT;EMBONIC ACID DISODIUM SALT;PAMOIC ACID DISODIUM SALT 98%;PAMOIC ACID DISODIUM SALT 98+%;PaMoic Acid DisodiuM Salt 
CBNumber:
CB0247382
Molecular Formula:
C23H14Na2O6
Formula Weight:
432.33
MOL File:
6640-22-8.mol

4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt Properties

Melting point:
300 °C
form 
solid
CAS DataBase Reference
6640-22-8(CAS DataBase Reference)
FDA UNII
RPO7LTE47E
EPA Substance Registry System
2-Naphthalenecarboxylic acid, 4,4'-methylenebis[3-hydroxy-, disodium salt (6640-22-8)
SAFETY
  • Risk and Safety Statements
Hazard Codes  Xn
Risk Statements  20/21/22-37/38-41-48
Safety Statements  24/25-45-36/37/39-26-22
WGK Germany  3
NFPA 704
1
1 0

4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich P5022 Pamoic acid disodium salt 6640-22-8 25g $81.7 2021-12-16 Buy
TCI Chemical P1059 Pamoic Acid Disodium Salt Monohydrate >98.0%(HPLC) 6640-22-8 25g $49 2021-12-16 Buy
TCI Chemical P1059 Pamoic Acid Disodium Salt Monohydrate >98.0%(HPLC) 6640-22-8 250g $238 2021-12-16 Buy
Tocris 4298 Pamoic acid disodium salt ≥99%(HPLC) 6640-22-8 50 $101 2021-12-16 Buy
Usbiological 256162 Pamoic acid disodium salt 6640-22-8 50mg $339 2021-12-16 Buy

4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt Chemical Properties,Uses,Production

Chemical Properties

pale yellow to yellow powder

4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt Preparation Products And Raw materials

Raw materials

Preparation Products


4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt Suppliers

Global( 121)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 15421 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29953 58
Jinan Carbotang Biotech Co.,Ltd.
+86 15866703830
figo.gao@foxmail.com CHINA 2833 58
Beijing Ribio Biotech Co.,Ltd
+8613328773880 +86-010-62664360
0086-010-82664370 wucy@ribio.com.cn China 117 58
Yunbio Tech Co.,Ltd.
010-60605551
010-60605551 yunbiochem@126.com CHINA 258 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com China 47498 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58
Zhengzhou Alfa Chemical Co.,Ltd
+8613343822234 +86-0371-55052911
sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn China 12832 58

View Lastest Price from 4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-12 4,4"-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt
6640-22-8
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02 Pamoic Acid Disodium Salt Monohydrate
6640-22-8
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2019-07-06 4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt
6640-22-8
US $1.00 / KG 1KG 95% 500KG Career Henan Chemical Co

6640-22-8(4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt)Related Search:


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