CAS:97-67-6
Molecular Formula:C4H6O5
Alias
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Butanedioic Acid, Hydroxy-, (S)-; (S)-2-Hydroxysuccinic Acid; L(-)-Malic Acid; L-Malic acid; Apple acid; L-Apple acid; L-Hydroxysuccinic acid
Brief Introduction
The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.
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CAS:4404-43-7
Molecular Formula:C40H44N12O10S2
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Fluorescent Brightener; Calcofluor White M2R; Calcofluor White M2R,Tinopal UNPA-GX; Fluorescent Brightener 28; Calcofluorwhitest; Calcofluorwhitem2R; Fluorescentbrightener28,Calcofluorwhitem2R,Tinopalunpa-Gchemicalbookx; V56;Optiblancnl; 2.5-Bis(5-Tertbutyl-2-Benzoxazlyl)Phiophene; 5-Triazin-2-yl]Amino]--6-(Phenylamino)-3
Brief Introduction
Fluorescent brightener is a substance that can absorb ultraviolet rays from sunlight or other light sources and emit blue to purple fluorescence, so that materials can produce whitening and luster effects. It is also called optical whitening agent because it uses the optical complementary color function to make the dark matter appear white and bright after fluorescent whitening.
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Optical Brightening Agent---Tetra, Use in Cultural Paper, Coated Paper, etc
/
Tech Grade
50kg
/
Plastic Drum
CAS:68140-00-1
Molecular Formula:C14H29NO2
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CMEA; Cocoamide MEA; Amides,coco,N-(2-Hydroxyethyl)-; Amides, coco, N-(Hydroxyethyl); N-(2-Hydroxyethyl)Dodecanamide; Lauramide MEA; Lauric Acid Monoethanolamide; N-Lauroylethanolamine; Laurylethanolamide; Amisol LDE; Cocamide meA
Brief Introduction
As the main component of detergent, wetting agent and emulsifier, it has antirust effect. It is an important raw material for preparing metal cleaning agent and has the function of stabilizing foam with the use of anionic surfactants. Use with soap to improve hard water resistance. It can also be used as a component of synthetic fiber oil such as polypropylene fiber.
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Amine value (mgKOH / g): ≤ 10
/
Tech Grade
25kg
/
Paper Bag
Amine content(monoethanolamine) ≤1%
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Cosmetic Grade
25kg
/
Woven Bag
CAS:497-30-3
Molecular Formula:C9H16N3O2S+
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L-(+)-Ergothioneine; L-Ergothioneine; Sympectothion; Ergothionine; l-Thioneine; Thiolhistidine-Betaine; (S)-3-(2-Thioxo-2,3-Dihydro-1H-Imidazol-4-yl)-2-(Trimethylammonio)Propanoate; (S)-(1-Carboxy-2-(2-Mercaptoimidazol-4-yl)Ethyl)Trimethylammonium Hydroxide; Ergothioneine Thiol; Ergothioneine L-(+); EGT
Brief Introduction
A rare natural chiral amino acid derivative, originally a sulfur-containing crystal compound isolated from ergot fungus. In the dissolved state, ergothioin exists in the form of tautomers between its thioketone and thiol structures; However, at physiological pH, ergot sulfur mainly exists in the form of thioketone, so it only reacts with some thiol reagents.
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CAS:60-12-8
Molecular Formula:C8H10O
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Phenethyl Alcohol; Benzeneethanol; Phenylethyl Alcohol; Phenyl Ethyl Alcohol
Brief Introduction
It is used in daily chemical and food flavors, widely used in mixing soap and cosmetic essence, and blending rose essential oil and flower fragrance.
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