Acetate

This category contains 10 posts

Vinyl acetate monomer

CAS:     108-05-4 MF:       C4H6O2 MW:      86.09 EINECS:     203-545-4 Hazard Class:        3 UN:  1301 Specification:  Items Specification Appearance Clear and free of suspended matters Purity,% ≥99.5 Color Pt-Co ≤10 Density (20°C)g/ml 0.930~0.934 Water,% ≤0.10 Acidity(acetate acid),% ≤0.02 Methyl acetate,% ≤0.5 Aldehyde, % ≤0.03 Applications: VAM is a chemical building block used to manufacture a wide … Continue reading

Tert-Butyl acetate

CAS No.:             540-88-5 Synonyms:          acetic acid 1,1-dimethylethyl ester; acetic acid tert-butyl ester; TBAC; t-butyl acetate; Tert-butyl acetate; 1,1-dimethylacetate; 2-methyl-2-propylacetate; Structure formula: Molecular formula:     C6H12O2 Molecular weight:      116.16 EINECS No.:         208-760-7 Specification: Items Specifications Appearance Colorless transparent liqiud Density 0.861~0.865 Color ≤ 10 Max TBAC content 99.50% Min Acidity (as acetic acid) 0.03%  Max Water content 0.05%  Max … Continue reading

n-Butyl Acetate

Alias: Acetic acid n-butyl ester; Butyl ethanoate; Acetic acid butyl ester; Butyl Acetate CAS No.:123-86-4 EINECS: 204-658-1 Structural formula: CH3COO(CH2)3CH3 Molecular weight: 116.16 Appearance: Transparent liquid. No suspended impurities. Smell: Have fruit fragrance Solubility: It is slightly soluble in water, soluble in alcohol, ether and most organic solvents. Melting point: -78°C Boiling point: 126.1°C Flash … Continue reading

Methyl Acetate

Molecular formula :CH3COOCH3 CAS: 79-20-9 EINECS: 201-185-2 HS Code: 2915390090 molecular weight:74.08 Appearance :Colorless Liquid Boiling point :57.8℃ Density :0.933(water=1) Specification : Items standard Purity : 99.7%min Moisture : 0.05%max Methanol : 0.04%max Acid (as acetic acid): 0.03%max Residue of evaporation : 0.05%max Color(Pt-Co): 10max Major Uses: Methyl acetate is mainly used as an effective solvent … Continue reading

Triacetin, food grade

Description: Glycerol Triacetate CAS: 102-76-1 Chemical formula: (CH3COO)3C3H5 Molecular weight: 218.21 Property: colourless,odorless,oily liquid,slightly soluble in water,easily soluble in alcohol,aether and other organic solvent. Product specification: Items Specification Appearance Colorless liquid Purity % min 99.5 Acidity % max 0.005 Water % max 0.05 Color (apha) max 15 Refractive index(20℃) 1.429-1.432 Specific gravity 1.159-1.164 AS ppm … Continue reading

Triacetin, foundry grade

Description: Glycerol Triacetate CAS: 102-76-1 Chemical formula: (CH3COO)3C3H5 Molecular weight: 218.20 Product specification and typical COA: Items Standard Test Result Appearance Colorless Transparent Liquid Pass  Content 99% min 99.22%  Color (Pt-Co) 30# max 20  Water ≤0.05% 0.028%  Acidity (mgKOH/g) ≤0.01% 0.008%  Refractive Index(25℃/D) 1.430~1.435 1.431  Relative Density (25/25℃) 1.154~1.164 1.158  Heavy Metals (as Pb) ≤5 … Continue reading

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