of Chinese Stone Machinery
Polyamide (also called PA or Nylon) is the generic terms of thermoplastic resin, containing repeated amide group on the main molecular chain. PA includes aliphatic PA, aliphatic – aromatic PA and aromatic PA, in which aliphatic PA, derived from the number of carbon atoms in the synthetic monomer,...
CAS: 6915-15-7 Molecular Fomula: C4H6O5Molecular Weight:134.09
CAS: 9012-76-4Molecular Fomula: C6H11NO4X2Molecular Weight: 161.16Appearance: Yellowish or white powderDAC degree :≥80%
CAS: 6197-30-4Molecular Fomula: C24H27NO2Molecular Weight: 361.48Appearance: Clear yellow viscous liquidAssay: 95%~105%
1. Sodium alginate CAS 9005-38-3 with details: Synonym: 6-[(2-carboxy-4,5-dihydroxy-6-methoxy-3-oxanyl)oxy]-4,5-dihydroxy-3-methoxy-2-oxanecarboxylicacid;AlginicAcidSodiumChemicalbookSalt,TechnicalGrade;hzsn;CuringBon;Sodiumalginate,AR,90%;AlginateSodium;FEMA2015;Alginicacidsodiumsalt,lowvisco...
Synonyms: Iron(III) chloride, Iron trichloride, trichloroiron Molecular Formula: Cl3Fe or FeCl3 Molecular Weight: 162.20 CAS NO.: 7705-08-0
Molecular formula: C3O3N3CL3 CAS NO: 87-90-1 HS CODE: 2933.6922.00 IMO: 5.1 UN NO.: 2468 Form: white tablets
Function: Disinfection, sterilization, bleaching Features: Fast Dissolving Tablets Place of Origin: China
Natural barium sulfate, selected high-grade barium sulfate ore and produced by advanced ball mill classification technology. The product has a narrow particle size distribution, a small specific surface area and high chemical stability. High content of barium sulfate, high whiteness, high purity,...
YMA101 is a kind of general used anatase titanium dioxide. It has white and pure appearancefine gloss,low oil absorption value, high tint reducing power and scattering coefficient, good dispersibility,low impurity,uniform particle size distribution.
YMA102 is a type of anatase titanium dioxide with high whiteness,good gloss.The particles are fine, soft and uniform,narrow distribution. It has high tint reducing power and scattering coefficient, low oil absorption,low impurity content.
Dihydroxyacetone tans the skin by binding to amines, peptides and free amino acids of the outer layers of the stratum conrneum to generate a Maillard reaction. A brown “tan”forms within two or three hours after skin contacts DHA, and continues to darken for approximately six hours. The most popul...