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ChemicalBook >> CAS DataBase List >> Maleic acid monosodium salt

Maleic acid monosodium salt

$12 - $1680
Product name: Maleic acid monosodium salt
CAS: 3105-55-3
MF: C4H3NaO4
MW: 138.05
EINECS:221-461-6
MDL Number:MFCD00070246
Synonyms:2-Butenedioicacid(Z)-,monosodiumsalt ;maleicacidmonosodiumsigmaultra ;SODIUM HYDROGEN MALEATE;SODIUM BIMALEATE;MALEIC ACID MONOSODIUM;monosodium maleate;MALEICACID,MONOSODIUMSALT,ULTRAPURE;Maleic Acid Monosodium Salt Trihydrate

Price21 Properties Safety Information Description

21 prices

Selected condition：

Brand

aablocks
Alichem
American Custom Chemicals Corporation
Chem-Impex
Crysdot
Sigma-Aldrich
TCI Chemical
Thermo Scientific Chemicals

Package

1g
5g
10G
25g
100G
250ml
500ml
500g

Manufactureraablocks
Product numberAA0031Y5
Product descriptionSodium (Z)-3-Carboxyacrylate ≥98%(T)
Packaging1g
Price$12
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0031Y5
Product descriptionSodium (Z)-3-Carboxyacrylate ≥98%(T)
Packaging5g
Price$40
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0031Y5
Product descriptionSodium (Z)-3-Carboxyacrylate ≥98%(Assaybytitration)
Packaging25g
Price$136
Updated2026-05-28
Buy

ManufacturerAlichem
Product number3105553
Product descriptionSodium(Z)-3-carboxyacrylate
Packaging500g
Price$817.09
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberLIP0000560
Product descriptionMALEIC ACID SODIUM SALT 95.00%
Packaging10G
Price$1155.02
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberLIP0000560
Product descriptionMALEIC ACID SODIUM SALT 95.00%
Packaging25G
Price$1354
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberLIP0000560
Product descriptionMALEIC ACID SODIUM SALT 95.00%
Packaging100G
Price$1680
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number39009
Product descriptionMonosodium maleate trihydrate ≥98%(Assaybytitration)
Packaging25G
Price$115.27
Updated2026-05-19
Buy

ManufacturerCrysdot
Product numberCD13015816
Product descriptionSodium (Z)-3-carboxyacrylate 95+%
Packaging500g
Price$809
Updated2026-05-27
Buy

ManufacturerSigma-Aldrich
Product numberM5757
Product descriptionMaleic acid sodium salt ~99%
Packaging10g
Price$103
Updated2026-04-30
Buy

ManufacturerSigma-Aldrich
Product numberM5757
Product descriptionMaleic acid sodium salt ~99%
Packaging25g
Price$230
Updated2026-04-30
Buy

ManufacturerSigma-Aldrich
Product numberM5757
Product descriptionMaleic acid sodium salt ~99%
Packaging100g
Price$629
Updated2026-04-30
Buy

ManufacturerTCI Chemical
Product numberM0016
Product descriptionMonosodium Maleate Trihydrate >98.0%(T)
Packaging25g
Price$46
Updated2026-04-30
Buy

ManufacturerThermo Scientific Chemicals
Product numberJ60582
Product descriptionMaleate, 0.2M buffer soln., pH 5.0
Packaging250ml
Price$47.8
Updated2021-12-16
Buy

ManufacturerThermo Scientific Chemicals
Product numberJ62035
Product descriptionMaleate, 0.2M buffer soln., pH 6.0
Packaging250ml
Price$47.8
Updated2021-12-16
Buy

ManufacturerThermo Scientific Chemicals
Product numberJ62049
Product descriptionMaleate, 0.2M buffer soln., pH 5.5
Packaging250ml
Price$47.8
Updated2023-06-20
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA0031Y5	Sodium (Z)-3-Carboxyacrylate ≥98%(T)	1g	$12	2026-05-28	Buy
aablocks	AA0031Y5	Sodium (Z)-3-Carboxyacrylate ≥98%(T)	5g	$40	2026-05-28	Buy
aablocks	AA0031Y5	Sodium (Z)-3-Carboxyacrylate ≥98%(Assaybytitration)	25g	$136	2026-05-28	Buy
Alichem	3105553	Sodium(Z)-3-carboxyacrylate	500g	$817.09	2021-12-16	Buy
American Custom Chemicals Corporation	LIP0000560	MALEIC ACID SODIUM SALT 95.00%	10G	$1155.02	2021-12-16	Buy
American Custom Chemicals Corporation	LIP0000560	MALEIC ACID SODIUM SALT 95.00%	25G	$1354	2021-12-16	Buy
American Custom Chemicals Corporation	LIP0000560	MALEIC ACID SODIUM SALT 95.00%	100G	$1680	2021-12-16	Buy
Chem-Impex	39009	Monosodium maleate trihydrate ≥98%(Assaybytitration)	25G	$115.27	2026-05-19	Buy
Crysdot	CD13015816	Sodium (Z)-3-carboxyacrylate 95+%	500g	$809	2026-05-27	Buy
Sigma-Aldrich	M5757	Maleic acid sodium salt ~99%	10g	$103	2026-04-30	Buy
Sigma-Aldrich	M5757	Maleic acid sodium salt ~99%	25g	$230	2026-04-30	Buy
Sigma-Aldrich	M5757	Maleic acid sodium salt ~99%	100g	$629	2026-04-30	Buy
TCI Chemical	M0016	Monosodium Maleate Trihydrate >98.0%(T)	25g	$46	2026-04-30	Buy
Thermo Scientific Chemicals	J60582	Maleate, 0.2M buffer soln., pH 5.0	250ml	$47.8	2021-12-16	Buy
Thermo Scientific Chemicals	J62035	Maleate, 0.2M buffer soln., pH 6.0	250ml	$47.8	2021-12-16	Buy
Thermo Scientific Chemicals	J62049	Maleate, 0.2M buffer soln., pH 5.5	250ml	$47.8	2023-06-20	Buy

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Properties

solubility :H₂O: 1 M at 20 °C, clear, colorless
form :Liquid
color :White to Almost white
InChI :1S/C4H4O4.Na/c5-3(6)1-2-4(7)8;/h1-2H,(H,5,6)(H,7,8);/q;+1/p-1/b2-1-;
InChIKey :VRVKOZSIJXBAJG-ODZAUARKSA-M
SMILES :OC(/C=C\C([O-])=O)=O.[Na+]
CAS DataBase Reference :3105-55-3
EPA Substance Registry System :2-Butenedioic acid (2Z)-, monosodium salt (3105-55-3)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. Energy Chemical Shandong Xiya Chemical Co., Ltd Hunan Hui Bai Shi Biotechnology Co., Ltd. Maya High Purity Chemicals Spectrum Chemical Manufacturing Corp. ShangHai YuanYe Biotechnology Co., Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD.

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Maleic acid monosodium salt

Properties

Safety Information

Description

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