Potassium Alginate CAS 9005-36-1

Potassium Alginate is a white to light yellow powder, easily soluble in water to form a viscous colloid.As a natural hydrophilic colloid, it is widely used in the food industry (as a thickening and stabilising agent for jellies and ice creams), pharmaceutical excipients (slow-release preparations) and dental impression materials, where its high safety and film-forming properties are outstanding.It should be stored in moisture-proof condition and avoid contact with strong acid or high value metal ions to avoid gel failure.

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Model:
9005-36-1
Brand:
Futurechemical
Code:
9005-36-1

Product Description

POTASSIUM ALGINATE Basic information
Product Name:	POTASSIUM ALGINATE
CAS:	9005-36-1
MF:	C12H16K2O13
MW:	446.44424
EINECS:	000-000-0
Mol File:	9005-36-1.mol
POTASSIUM ALGINATE Chemical Properties
solubility	Potassium alginate is soluble in water, dissolving to form a viscous hydrophilic colloidal solution. It is insoluble in ethanol (95%) and in hydroalcoholic solutions in which the alcohol content is greater than 30% by weight; also insoluble in chloroform, ether, and acids having a pH lower than about 3. When preparing solutions of potassium alginate it is important to ensure proper dispersion of the particles, as poor dispersion will lead to the formation of large lumps of unhydrated powder and significantly extended hydration times.
Odor	at 100.00?%. odorless
InChIKey	LAEKMUKVBJSQBM-CAWKZDFGSA-L
EPA Substance Registry System	Alginic acid, potassium salt (9005-36-1)

Potassium Alginate CAS 9005-36-1 C12H16K2O13 Low-sodium food additive Food stabilizer and thickener Cosmetic additive Hair styling agent Textile printing dye

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.