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Specialty Chemicals |
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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. |
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Molecular Sieve :- |
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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 |
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3A-G |
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| 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 |
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0.64-0.70 |
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| Water Adsorption Capacity @ 15% RH &
30°C (%) |
21.5 |
|
18.0 |
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| Water Adsorption Capacity @ 75% PH &
30°C (%) |
23.5 |
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21.0 |
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| Attrition Loss / Abrasion loss (%) |
<0.15 |
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<0.2 |
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| Specific Heat (kcal/kg/°C) |
0.23 |
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| Heat of Adsorption (kcal / kg H2O) |
1050 |
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| Packing in steel drum (kg) |
150-160 |
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125-145 |
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| Aerosil Types : 200 :- |
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| 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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| Glycerine :- |
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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.
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| 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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| Sulfamic Acid :- |
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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) |
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| 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 |
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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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| Sorbitol :- |
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| - |
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 |
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*NMT=NOT MORE THAN |
*NLT=NOT LESS THAN |
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