Molecular Sieve,Aerosil Types : 200,Glycerine,Sulfamic Acid,Sorbitol

Specialty Chemicals

We offer industrial specialty chemicals, which are sourced from reliable and trusted vendors and are widely known for purity and application in the pharmaceuticals,
resins, polymers and elastomers and biocide industries. These chemicals are available in qualitative packaging at very affordable prices.

Molecular Sieve

Molecular Sieve is a cat – ion exchanged potassium from of A type crystal structure. The potassium ion is larger than sodium ion, is effectively exchanged in basic 4 A type molecular sieve to reduce the pore size ~ 3 A° and it enables selective adsorption depending upon molecular size.

Molecular sieve is used for dehydration of hydrocarbon streams in liquid phase or vapor phase due to high drying efficiency and minimizes the interference of hydrocarbon co-adsorption. Our Molecular Sieve exhibits high resistance to attrition and physical damage during service.
Typical Technical Data

Parameter	3A-S		3A-G
Shape	Pellets	Beads	Pellets	Beads
Size (mm)	3.0 & 1.5	0.5-6.0*	3.0 & 1.5	0.5-6.0*
Bulk Density (kg / lit)	0.75 -0.85		0.64-0.70
Water Adsorption Capacity @ 15% RH & 30°C (%)	21.5		18.0
Water Adsorption Capacity @ 75% PH & 30°C (%)	23.5		21.0
Attrition Loss / Abrasion loss (%)	<0.15		<0.2
Specific Heat (kcal/kg/°C)	0.23
Heat of Adsorption (kcal / kg H2O)	1050
Packing in steel drum (kg)	150-160		125-145

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Molecular Sieve

Aerosil Types : 200

Test method	DIM	Aerosil 90	Aerosil 130	Aerosil 150	Aerosil 200	Aerosil 300	Aerosil 380
Behavior towards water	Hydrophile
Appearance	-loose
BET surface area1)	M²/g	90±15	130±25	150±15	200±25	300±30	380±30
Average primary particle size	Nanometer	20	16	14	12	7	7
Tamped density²) Standard material	g/l	Appr. 80	Appr. 50	Appr. 50	Appr. 50	Appr. 50	Appr. 50
Densed material (add “V”)	g/l	-	Appr. 120	Appr. 120	Appr. 120	Appr. 120	Appr. 120
Moisture³) When leaving Plant site (2 hours at 105°C)	%	<1	<1.5	<0.5°)	<1.5	<1.5	<1.5
Ignition loss)4)7 (2 hours at 1000°C)	%	<1	<1	<1	<1	<2	<2.5
pH5) (in4% aqueous dispersion		3.6-4.5	3.6-4.3	3.6-4.3	3.6-4.3	3.6-4.3	3.6-4.3
SIO28	%	>99.8	>99.8	>99.8	>99.8	>99.8	>99.8
AI2O38	%	<0.05	<0.05	<0.05	<0.05	<0.05	<0.05
Fe2O38	%	<0.003	<0.003	<0.003	<0.003	<0.003	<0.003

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Aerosil Types : 200

Glycerine

Glycerine derived from naturally occurring vegetable oils (blends of palm kemel, palm oil, coconut and palm oil stearin). Glycerine is a trihydric alcohol. a clear colorless liquid of syrup consistency, odorless taste sweet , followed by a sensation of warmth.

Chemical Properties	Glycerin 99.7% USP/FCC/EP*K,V,NK USP and Food Grade
Glycerol, % (Bosart & Snoddy table)	99.7 min (99.9)
Specific Gravity (25 deg C)	1.2613 min (1.2618)
Assay (% Glycerine on Anhydrous Basis)	99.0 101.0
Moisture %	0.3 max
Color APHA (Pl-Co Ha-zen Scale)	10 max (6)
Residue on Ignition, %/ppm	0.007 / 70 max
Chlorides, %/ppm (as Chlorine)	0.001 / 10 max
Sulfates, %/ppm	0.002 / 20 max
Heavy Metals (as Pb), %/ppm	0.001 / 1max
Fatty Acids and Esters	NMT 0.3 ml (0.13)
Identification Test A, RI nD 20	1.470 1.475
Sulphated Ash, %	0.01 max
Halogenated Compounds	Pass (35 ppm max)
Aldehyde	Pass (10 ppm max)
EP Esters	8.0 ml of 0.1 HCL, min
EP Acidity	0.2 ml of 0.1 NaOH, ax
CAS Number	56-81-5

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Glycerine

Sulfamic Acid

SYNONYM : Amido Sulfonic Acid
CAS No. : 5329-14-6
MOLECULAR FORMULA : H3NO3S
MOLECULAR WEIGHT : 97.10

CAS NO: 5329-14-6
APPEARANCE: WHITE CRYSTALLINE MATERIAL
PACKAGING : IN HDPE BAGS OF NET 50KG MATERIAL

Characteristics	Specifications
Physical Appearance	White crystalline material
Sulfamic acid content (Percent by mass, Min.)	99.5
Maximum Limits of Impurities (percent by mass)
Matter insoluble in water	0.05
Sulphate as SO4	0.1
Lead as Pb	0.001
Iron as Fe	0.001
Free moisture content	0.2
Ammmonical Nitrogen (As NH4SO4)	0.15

APPLICATIONS:

*Manufacture of Dyes, Pigments and in the Dyeing of Leather
*Paper & Pulp Industry
*Chlorine Stabilisation
*Electroplating and Electro-refining
*Sulfation and Sulfamation
*Plastic Industry
*Descaling

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Sulfamic Acid

Sorbitol

	NON-CRYSTALLISING SORBITOL	CRYSTALLISING SORBITOL
DESCRIPTION	A clear colourless viscous liquid	A clear colourless viscous liquid
TASTE	Mild sweet	Mild sweet
SPECIFIC GRAVITY AT 25oC	1.285 MIN	1.290 MIN
REFRACTIVE INDEX AT 20oC	1.455 TO 1.465	1.457 TO 1.462
OPTICAL ROTATION	+1.5o TO +3.5o	0o to +1.5o
	(as per specified test in I.P.)	(as per specified test in I.P.)
ARSENIC	NMT 2ppm	NMT 2ppm
HEAVY METALS	NMT 10ppm	NMT 10ppm
CHLORIDE	NMT 50ppm	NMT 50ppm
SULPHATE	NMT 125ppm	NMT 125ppm
NICKEL	NMT 1ppm	NMT 1ppm
SULPHATED ASH	NMT 0.1% W/W	NMT 0.1% W/W
SOLID MATTER	68% TO 72%W/W	69% TO 71%W/W
POLYOLS	NLT 62%W/W AS D-GLUCITOL	68% TO 72%W/W AS D-GLUCITOL
	*NMT=NOT MORE THAN	*NLT=NOT LESS THAN

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Sorbitol