Description
Brand : CDH
Packings : 500 Ml
Grade : Laboratory Reagent (LR)
PARAMETER LIMIT
- Description A clear pale yellow to brownish yellow viscous liquid.
- Solubility 5% solution in water is clear & pale yellow in colour.
- pH (5% Solution) 6.0 – 8.0
- Wt. per ml at 20°C 1.06 – 1.09 g
- Refractive index (n) D 20 1.471 – 1.473
- Saponification value 45 – 55
- Viscosity value at 25°C 400 – 500 cS
- Hydroxyl value 65 – 80
- Iodine value 18 – 24
MAXIMUM LIMIT OF IMPURITIES
– Acid value 2.0
– Water 3.0%
– Reducing impurities Passes test.
– Heavy metals (as Pb) 0.001%
– Sulphated ash 0.2%
– Arsenic (As) 0.001%
– Peroxide value 10
– Ethylene oxide 0.0001%
– Dioxan 0.001%
– Organic volatile impurities meets the requirement.
