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ChemicalBook >> CAS DataBase List >> Alginic acid

Alginic acid

Alginic acid price.
  • $27 - $638
  • Product name: Alginic acid
  • CAS: 9005-32-7
  • MF: (C6H8O6)n
  • MW: 0
  • EINECS:232-680-1
  • MDL Number:MFCD00081309
  • Synonyms:ALGINIC ACID;kelacid ;landalgine ;norgine ;polymannuronicacid ;sazzio ;Nopgine;ALGINIC ACID FREE ACID FROM MACROCYSTIS PYRIFERA (K
Price18 Properties Safety Information Description
18 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 1g
  • 10g
  • 25g
  • 50g
  • 100G
  • 250G
  • 500G
  • 1kg
  • 2Kg
  • ManufacturerAK Scientific
  • Product numberL932
  • Product descriptionAlginic Acid
  • Packaging25g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0001409
  • Product descriptionALGINIC ACID 95.00%
  • Packaging100G
  • Price$475
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0001409
  • Product descriptionALGINIC ACID 95.00%
  • Packaging250G
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0001409
  • Product descriptionALGINIC ACID 95.00%
  • Packaging500G
  • Price$600
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberYA39739
  • Product descriptionAlginic acid
  • Packaging100g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberYA39739
  • Product descriptionAlginic acid
  • Packaging250g
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberYA39739
  • Product descriptionAlginic acid
  • Packaging1kg
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberYA39739
  • Product descriptionAlginic acid
  • Packaging2Kg
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number53673
  • Product descriptionAlginic Acid
  • Packaging1g
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA7003
  • Product descriptionAlginic acid from brown algae
  • Packaging100g
  • Price$63.71
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA7003
  • Product descriptionAlginic acid from brown algae
  • Packaging250g
  • Price$171
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA7003
  • Product descriptionAlginic acid from brown algae
  • Packaging500g
  • Price$263
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA7003
  • Product descriptionAlginic acid from brown algae
  • Packaging1kg
  • Price$382.99
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberA0733
  • Product descriptionAlginic Acid
  • Packaging25g
  • Price$29
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberA0733
  • Product descriptionAlginic Acid
  • Packaging500g
  • Price$106
  • Updated2025-07-31
  • Buy
  • ManufacturerTRC
  • Product numberA533000
  • Product descriptionAlginic Acid
  • Packaging10g
  • Price$70
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific L932 Alginic Acid 25g $27 2021-12-16 Buy
American Custom Chemicals Corporation API0001409 ALGINIC ACID 95.00% 100G $475 2021-12-16 Buy
American Custom Chemicals Corporation API0001409 ALGINIC ACID 95.00% 250G $500 2021-12-16 Buy
American Custom Chemicals Corporation API0001409 ALGINIC ACID 95.00% 500G $600 2021-12-16 Buy
Biosynth Carbosynth YA39739 Alginic acid 100g $50 2021-12-16 Buy
Biosynth Carbosynth YA39739 Alginic acid 250g $85 2021-12-16 Buy
Biosynth Carbosynth YA39739 Alginic acid 1kg $250 2021-12-16 Buy
Biosynth Carbosynth YA39739 Alginic acid 2Kg $450 2021-12-16 Buy
Medical Isotopes, Inc. 53673 Alginic Acid 1g $610 2021-12-16 Buy
Sigma-Aldrich A7003 Alginic acid from brown algae 100g $63.71 2025-07-31 Buy
Sigma-Aldrich A7003 Alginic acid from brown algae 250g $171 2025-07-31 Buy
Sigma-Aldrich A7003 Alginic acid from brown algae 500g $263 2025-07-31 Buy
Sigma-Aldrich A7003 Alginic acid from brown algae 1kg $382.99 2025-07-31 Buy
TCI Chemical A0733 Alginic Acid 25g $29 2025-07-31 Buy
TCI Chemical A0733 Alginic Acid 500g $106 2025-07-31 Buy
TRC A533000 Alginic Acid 10g $70 2021-12-16 Buy
Next Last

Properties

Melting point :300 °C
storage temp. :Room Temperature
solubility :H2O: insoluble, but swells
form :Powder
color :White to pale yellow to beige
Odor :wh. to yel. fibrous powd., odorless, tasteless
optical activity :-141～-146
Water Solubility :Insoluble in water.
Sensitive :Hygroscopic
Merck :14,242
LogP :-3.203 (est)
CAS DataBase Reference :9005-32-7
EPA Substance Registry System :Alginic acid (9005-32-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

A straight chain, hydrophilic, colloidal polyuronic acidAlginic acid is used as a precursor for the preparation of sodium alginate, potassium alginate and calcium alginate, which finds application in various industries such as food, textile printing and pharmaceuticals. It acts as an additive in dehydrated products such as slimming aids. It is also used in the production of paper and textiles. It is actively involved in waterproofing, fireproofing fabrics. It is utilized as a thickening agent in drinks, ice cream and cosmetics. It plays an important role as a raw material for the synthesis of propylene glycol alginate and polysaccharide sulfate. It is also useful to treat and purify waste water having strong absorbility.

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Suppliers and manufacturers

Hebei Yanxi Chemical Co., Ltd.
Alginic acid
$25.00 /25kg
Alginic acid CAS:9005-32-7
airuikechemical co., ltd.
Alginic Acid
$0.00 /1Kg
Alginic Acid CAS:9005-32-7
Hebei Zhuanglai Chemical Trading Co.,Ltd
Alginic acid
$60.00/kg
Alginic acid CAS:9005-32-7
career henan chemical co
Alginic acid
$1.00 /1kg
Alginic acid CAS:9005-32-7
Henan Tianfu Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Xiamen AmoyChem Co., Ltd
Hubei xin bonus chemical co. LTD
Shandong chuangyingchemical Co., Ltd.
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