Used for content determination/identification/pharmacological experiments, etc. Pharmacological effects: Emodin methyl ether has inhibitory effects on 26 types of bacteria, including Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Streptococcus and Shigella dysenteriae. It has a mutating effect in the Salmonella TA1535 test. It has a strong inhibitory effect on the long-term growth of human cervical cancer Hela cells. Antibacterial, used as a laxative, etc.
It has antibacterial effects. It is mainly used as a laxative. Emodin methyl ether can be used in the research of antibiotics, antifungal agents, small molecules with biological activity and cell biology. Emodin methyl ether in one study, has been used to test the cytotoxicity of human cancer cells juChemicalbookglanthraquinoneC. Emodin methyl ether was also used in a study to investigate the metabolic regulatory effect of Rheumundulatum on a high-fat diet pattern
Hydroxypropyl methyl cellulose is used similarly to other cellulose ethers, mainly as a dispersant, suspension agent, thickener, emulsifier, stabilizer, and adhesive in various fields. It is superior to other cellulose ethers in terms of solubility, dispersibility, transparency, and enzyme resistance.
In the food and pharmaceutical industry, it is used as an additive due to its adhesive, film-forming, thickening and dispersing properties in liquids, as well as its ability to prevent oil penetration and retain moisture. Therefore, it is used as an adhesive, thickener, dispersant, reliever, stabilizer, and emulsifier. It has no toxicity, no nutritional value, and no metabolic changes.
In addition, HPMC has applications in synthetic resin polymerization reactions, petrochemicals, ceramics, papermaking, leather, cosmetics, coatings, building materials, and photosensitive printing plates.
CAS 81646-13-1
BTMS 50 is white flakes, soluble in water and ethanol, has good compatibility with cationic and non-ionic surfactants, and is stable below 100 C.Good chemical stability, heat resistance, light resistance, pressure resistance, strong acid and alkali Ã?? resistance.
It hasexcellent thickening, emulsifying and softening properties.
This product is used in hair care and shampoo products: conditioners, ointments, shampoos and other hair products softeners.
Carboxy Methyl Cellulose ( CMC ) is synthesized by the alkali-catalyzed reaction of cellulose with chloroacetic acid. The polar (organic acid) carboxyl groups render the cellulose soluble and chemically reactive. The functional properties of Fooding Carboxy Methyl Cellulose(CMC) depend on the degree of substitution of the cellulose structure (i.e., how many of the hydroxyl groups have taken part in the substitution reaction), as well as the chain length of the cellulose backbone structure and the degree of clustering of the carboxymethyl substituents.
Carboxy Methyl Cellulose ( CMC ) is synthesized by the alkali-catalyzed reaction of cellulose with chloroacetic acid. The polar (organic acid) carboxyl groups render the cellulose soluble and chemically reactive. The functional properties of Fooding Carboxy Methyl Cellulose(CMC) depend on the degree of substitution of the cellulose structure (i.e., how many of the hydroxyl groups have taken part in the substitution reaction), as well as the chain length of the cellulose backbone structure and the degree of clustering of the carboxymethyl substituents.
Product Name: Hydroxypropyl methyl cellulose/Hypromellose
Other Name: hpmc powder
Molecular Formula: C3H7O
Molecular Weight: 59.08708
Appearance: White Powder
Purity: 99%
CAS NO.: 9004-65-3
EINECS No.: 618-389-6
Supplier: ZHENYIBIO
Hydroxypropyl Methyl Cellulose (HPMC) are water soluble polymers derived from cellulose. They are typically used as thickeners, binders, film formers, and water retention agents. They also function as suspension aids, surfactants, lubricants, protective colloids, and emulsifiers. In addition, solutions of these polymers thermally gel.
Super transparent, amorphous PMMA offers high resistance to UV light and weathering, chemical and heat resistance, long service life, and unlimited colouring options for various applications.
N-methyl-pyrrolidone (NMP) is a nitrogen heterocyclic compound with a series of excellent physical and chemical properties. It is non-toxic, has a high boiling point, strong polarity, low viscosity, low corrosivity, high solubility, low volatility and good stability, so it is an efficient, selective solvent for easy recovery. Widely used in petrochemical, electronic materials and other fields.
Application:
This product is an important chemical raw material, a polar solvent with good selectivity and stability properties , low toxicity, high boiling point , strong solvency, non-inflammable, has many advantages, such as the biodegradation, reutilization, safety in use and suitable for many kinds of prescription,etc. Its main applications are as follows:
1. Reagent grade: mainly used in high-end electronics industry such as liquid crystal, semiconductor.
2. Electronic grade: mainly used in lithium batteries, fiber and other industries.
3.Medicine grade: mainly used in solvents, intermediates and other industries.
4.Industrial grade: mainly used in petrochemical extraction,pesticides, insulating paint and industrial cleaning industries.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Type: Cosmetic raw materials
Origin: China
CAS No.: 12765-39-8
AUCO No.: 536
Packing: 200kg drum
Items Standard
Appearance 25 Colorless to slightly yellowish liquid
Odor 25 Consistent with the standard sample, no odor
Hazen 100
Solid content,% 35.0-37.0
pH(10% water solution) 6.5-7.5
Sodium chloride content ,% 4.0-6.5
Methyl anthranilate CAS 134-20-3 is naturally found in the essential oils of citrus, tuberose, jasmine, gardenia, orange blossom, etc. Methyl anthranilate CAS 134-20-3 has strong fruit and flower fragrance, is one of the backbone products of the spice industry, and is widely used in daily essence and edible essence.
In the edible essence, Methyl anthranilate CAS 134-20-3 is the main flavor of grape flavor, and can also be used in various berry, melon, honey, citrus, lemon, strawberry, pineapple and other fruit flavor essence. About 60 spices can also be prepared from Methyl anthranilate CAS 134-20-3.
Other ortho aminobenzoate esters prepared by ester exchange reaction of methyl ortho aminobenzoate are one of the commonly used raw materials for fragrance, with wide applications and high value; Methyl anthranilate CAS 134-20-3 reacts with some aldehydes to form schiff bases with more stable properties and stronger aroma, which is a good flavor fixative in essence.
We can provide 150kg/drum or as per customers' requirements.
Used as a gasoline additive to increase the octane number, and can also be cracked to produce isobutylene, used as a gasoline additive, with excellent anti-knock properties. It has good miscibility with gasoline, little water absorption and no pollution to the environment. As a raw material for organic synthesis, high-purity isobutylene can be produced
Methyl tert-butyl ether (MTBE) is an organic compound with a chemical formula of C5H12O. It is a colorless transparent liquid, insoluble in water, and easily soluble in ethanol and ether. It is an excellent high-octane gasoline additive and anti-corrosion agent.
