Primary Glycerin (98.5%)
Keywords:
Primary Glycerin (98.5%)
Affiliated Classification:
- Details
-
Introduction:
Glycerol, termed as glycerin in the National Standard and characterized by colorless, odorless, sweet, and clear viscous liquid appearance, is an organic matter, which commonly known as glycerin.
It can absorb moisture in the air and absorb hydrogen sulfide, hydrogen cyanide and sulfur dioxide. Moreover, it is hardly soluble in benzene, chloroform, carbon tetrachloride, carbon disulfide, petroleum ether and oils. Glycerol is the backbone component of the triglyceride molecule, with relative density 1.26362, melting point 17.8°C, boiling point 290.0°C (decomposition), refractive index 1.4746, flash point (open cup) 176°C, and acute toxicity: LD50:31500 mg / kg (rat oral).
Application: Employed in medicine, food sweeteners, military, paper making, mechanical processing, paint, daily chemical, petrochemical, tobacco and other industries.
Packing: Galvanized iron drum with plastic liner or plastic drum, net: 250 kg/drum.
Product Model
Premium Glycerin (99.5%)
Primary Glycerin (98.5%)
econdary glycerin (95%)
Model
ZTH-GLY995
ZTH-GLI985
ZTH-GLY95
Exterior
Transparent & Free of Suspended Matter
Transparent & Free of Suspended Matter
Transparent & Free of Suspended Matter
odor
Odorless
Odorless
Odorless
Color（APHA）≤
20
30
70
Glycerin Content（%）≥
99.5
98.5
95
Density（20℃g/ml）≥
1.2598
1.2559
1.2481
Chloride Content（以CI计%）≤
0.001
0.001
0.001
Sulfated Ash（%）≤
0.01
0.01
0.05
Acidity or Alkalinity Saponification Equivalent Weight（mmol/100g）≤
0.064
0.1
0.3
Saponification equivalent（mmol/100g）≤
0.64
0.64
3
Arsenic Content（以AS计，mg/kg）≤
2
2
/
Heavy Metal Content（以Pb计，mg/kg）≤
5
5
/
Reducing Substances
No Sediment or Silver Mirror Reaction
No Sediment or Silver Mirror Reaction
/
Related Products
Unsaturated fatty acids are fatty acids other than saturated fatty acids (fatty acids with single bond are called saturated fatty acids, including main fatty acids in all animal oils, except fish oil).
Unsaturated fatty acids are fatty acids other than saturated fatty acids (fatty acids with single bond are called saturated fatty acids, including main fatty acids in all animal oils, except fish oil).
Unsaturated fatty acids are fatty acids other than saturated fatty acids (fatty acids with single bond are called saturated fatty acids, including main fatty acids in all animal oils, except fish oil).
Glycerol, termed as glycerin in the National Standard and characterized by colorless, odorless, sweet, and clear viscous liquid appearance, is an organic matter, which commonly known as glycerin.
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