Nt-Itrade Brand Emulsifier Surfactant Glycerin CAS56-81-5 99.7% USP

• CAS No.: 56-81-5
• Formula: C3h8o5
• EINECS: 200-289-5
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• Model NO.: Glycerin
• Specification: 25kg, 200kg, 1ton
• Trademark: NT-ITRADE

Product Description

Glycerin is a colorless sweet clear viscous liquid. No smell. Warm and sweet. The national standard is called glycerol, can absorbmoisture from the air, also can absorb hydrogen sulfide, sulfur dioxide and hydrogen cyanide. Soluble in benzene, petroleum ether and oil. Relative density 1.26362. Melting point 17.8. Boiling point 290 C(decomposition). The refractive index of 1.4746. Flash point (open cup) 176 C. Acute toxicity: mg/kg LD50:31500 (rat)
 

Index	Value	Result
Hazen	≤ 20	10
Saponification Value (m mol/100g)	≤ 0.40	0.35
Content(mg/kg)	≤2	1.5
Glycerin Content (%)	≥ 99.5	99.66
Specific Gravity(20°C)(g/ml)	≥1.2598	1.2602
Chloride(%)	≤ 0.001	0.001
Sulfated Ash(%)	≤0.01	0.005
Acidity &Alkalinity (m mol/100g)	≤ 0.050	0.030
Heavy Metals(mg/kg)	≤ 5	3