Guar gum CAS#9000-30-0

Natural Plant Source‌ :Derived from carob tree fruit and guar beans.


Sustainable Cultivation‌ :Grows in diverse climates with large day-night temperature differences.


‌Efficient Processing‌ :Thermochemical separation ensures high-quality endosperm extraction.


Zero Waste‌ :Germs repurposed as high-protein animal feed.


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Product Description

Product Description of ‌Guar gum CAS#9000-30-0

Guar gum is a natural plant gum extracted from carob pods and guar beans. Carob trees are perennial shrubs mainly distributed along the Mediterranean coast, while guar beans are annual legumes grown in desert areas including India, Pakistan and Texas of the United States, where there are large diurnal temperature differences and sufficient rainfall. At present, guar gum is mainly extracted from guar beans. Mature guar beans are first peeled and then sent for grinding. Through thermochemical treatment, raw materials are separated into endosperm flakes, germ and husk. The high-protein germ is used as animal feed, and endosperm flakes are further processed into finished guar gum.


Product Application of Guar gum CAS#9000-30-0

Guar gum is extracted from the seed kernel of Cyamopsis tetragonoloba, with a mannose to galactose ratio of about 2:1. It can disperse easily in cold water to form viscous solutions, and its viscosity rises further after heating. A 1% aqueous solution has a viscosity of 2,000–3,500 centipoise (cp) at 25°C.
It is a multifunctional thickener and stabilizer, widely used in ice cream, baked goods, sauces and beverages with a common dosage of 0.1% to 1.0%. It is also scientifically named guaran.

Product Information

Parameters


Melting point

>220°C (dec.)

alpha

D25 +53° (1N NaOH)

density

0.8-1.0 g/cm3

refractive index

1.34

FEMA

2537 | GUAR GUM (CYAMOPSIS TETRAGONOLOBUS (L.))

storage temp.

Hygroscopic, -20°C Freezer, Under inert atmosphere

solubility

It yields a mucilage of variable viscosity when dissolved in water, practically insoluble in ethanol (96 per cent).

form

Free Flowing Powder

color

Yellow-white

Odor

Odorless

PH

5.0-7.0 (25°C1% in water)

Merck

13,4588 / 13,4587

Stability:

Stable. Combustible. A mixture of air and finely-divided powder is potentially explosive. Incompatible with strong oxidizing agents.

EPA Substance Registry System

Guar gum (9000-30-0)


Safety Information


WGK Germany

1

RTECS

MG0185000

HS Code

1302.39.0090

Hazardous Substances Data

9000-30-0(Hazardous Substances Data)

Toxicity

LD50 in male, female rats (g/kg): 7.35, 6.77 orally (Graham)


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FAQ

Q1: Is Huafeng Chemical a manufacturer or a trader?
A: We are a professional service provider specializing in chemical foreign trade. Rather than being limited to the products of a single factory, we leverage the chemical industry cluster in Shandong Province to integrate production resources from multiple high-quality manufacturers. This allows us to offer a wide range of sourcing options—covering various product categories and origins—instead of simply pushing a single product. Furthermore, our core competitiveness lies in our professional foreign trade services (covering documentation, logistics, and regulatory compliance), ensuring a smooth and worry-free procurement process for you.


Q2: How is the security of my transaction guaranteed when working with Huafeng Chemical?
A: We strictly adhere to international trade rules (Incoterms® 2020) and accept various payment methods, such as Letters of Credit (L/C) and Telegraphic Transfers (T/T). For new clients, we support small-batch trial orders and can clearly define arbitration clauses and applicable laws within the contract. Additionally, we maintain a robust risk management system to help you mitigate common trade risks, such as exchange rate fluctuations, shipping delays, and document discrepancies.


Q3: Do you have experience serving clients in Russian-speaking regions?
A: Yes. We place great importance on the Russian-speaking market; our team includes Russian-speaking business professionals who are well-versed in the import regulations of Russia and the Eurasian Economic Union (EAEU). We understand the importance of EAC certification to clients in these regions and can assist with related compliance inquiries. We have established connections with chemical traders across various CIS countries and have gained valuable experience in specialized packaging and temperature-controlled shipping designed to withstand harsh local winter conditions.


Q4: How do you guarantee product quality?
A: We implement a strict supplier qualification and periodic audit system. A Certificate of Analysis (COA)—issued by the original manufacturer—is provided with every shipment. We also welcome pre-shipment inspections conducted by internationally recognized third-party agencies such as SGS, BV, or ITS. Should the test results fail to meet the standards specified in the contract, you have the right to reject the goods or request a replacement.

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