📞 Phone: +91 89034 57400  |  ✉ sales@rajcarbon.com  |  🕐 Mon–Sat: 9AM–6PM IST
Product Catalogue

Premium Activated Carbon Products

ASTM-certified granular and powdered activated carbon grades engineered for water treatment, gold recovery, air purification, and industrial applications.

Our Product Range

GAC RC Ecosorb

Granular Activated Carbon Industrial Grade

Coconut shell-based granular activated carbon engineered for industrial process water, effluent treatment, air purification, and gold recovery applications. Available in 4×8, 6×12, 6×16, and 8×16 mesh sizes.

Specification RC-900 RC-950 RC-1050 RC-1100 RC-1250 Test Method
Iodine Value (mg/g) 900 min 950 min 1050 min 1100 min 1250 min ASTM D4607
CTC Activity (%) 45 min 50 min 55 min 60 min 65 min ASTM D3467
Apparent Density (g/cc) 0.44–0.50 0.44–0.50 0.44–0.50 0.44–0.50 0.44–0.50 ASTM D2854
Ball Pan Hardness (%) 95 min 95 min 95 min 95 min 95 min ASTM D3802
Moisture Content (%) 5 max 5 max 5 max 5 max 5 max ASTM D2867
Ash Content (%) 3 max 3 max 3 max 3 max 3 max ASTM D2866
pH 9–11 9–11 9–11 9–11 9–11 ASTM D3838
Mesh Sizes Available 4×8  |  6×12  |  6×16  |  8×16 ASTM D2862
All values are typical specifications. Custom grades available on request.
Grade Performance
RC-900 900 Iodine min  |  45% CTC min
RC-950 950 Iodine min  |  50% CTC min
RC-1050 1050 Iodine min  |  55% CTC min
RC-1100 1100 Iodine min  |  60% CTC min
RC-1250 1250 Iodine min  |  65% CTC min
Physical Properties (All Grades)
Apparent Density
0.44–0.50 g/cc
Hardness (ASTM)
95% min
Moisture / Ash
5% max / 3% max
pH Value
9–11
Mesh sizes: 4×8  |  6×12  |  6×16  |  8×16

GAC RC Aquasorb

Granular Activated Carbon Water Treatment Grade

Premium coconut shell granular activated carbon optimised for municipal water treatment, drinking water purification, and industrial wastewater. 8×30 mesh ideal for rapid sand filter and pressure vessel applications.

Specification RC-900 RC-950 RC-1050 RC-1100 RC-1250 Test Method
Iodine Value (mg/g) 900 min 950 min 1050 min 1100 min 1250 min ASTM D4607
CTC Activity (%) 45 min 50 min 55 min 60 min 65 min ASTM D3467
Apparent Density (g/cc) 0.44–0.52 0.44–0.52 0.44–0.52 0.44–0.52 0.44–0.52 ASTM D2854
Ball Pan Hardness (%) 95 min 95 min 95 min 95 min 97 min ASTM D3802
Moisture Content (%) 5 max 5 max 5 max 5 max 5 max ASTM D2867
Ash Content (%) 3 max 3 max 3 max 3 max 3 max ASTM D2866
pH 9–11 9–11 9–11 9–11 9–11 ASTM D3838
Mesh Size 8×30 (Standard) also available 4×8, 6×12, 6×16, 8×16 ASTM D2862
All values are typical specifications. Custom grades available on request.
Grade Performance
RC-900 900 Iodine min  |  45% CTC min
RC-950 950 Iodine min  |  50% CTC min
RC-1050 1050 Iodine min  |  55% CTC min
RC-1100 1100 Iodine min  |  60% CTC min
RC-1250 1250 Iodine min  |  65% CTC min
Physical Properties (All Grades)
Apparent Density
0.44–0.52 g/cc
Hardness (ASTM)
95% min (97% RC-125)
Moisture / Ash
5% max / 3% max
pH Value
9–11
Mesh sizes: 8×30 (Standard) also 4×8, 6×12, 6×16, 8×16

PAC RC Aquasorb

Powdered Activated Carbon

Ultra-fine powdered activated carbon from coconut shell for emergency dosing, taste and odour removal, colour removal in food and beverage processing, and decolourisation of sugar, edible oils, and alcohol.

Specification PAC-900 PAC-1050 PAC-1200 Test Method
Iodine Value (mg/g) 900 min 1050 min 1200 min ASTM D4607
Particle Size (µm) 90% < 75µm 90% < 75µm 90% < 75µm Sieve Analysis
Apparent Density (g/cc) 0.25–0.35 0.25–0.35 0.25–0.35 ASTM D2854
Moisture Content (%) 10 max 10 max 10 max ASTM D2867
Ash Content (%) 5 max 5 max 5 max ASTM D2866
pH 6–8 6–8 6–8 ASTM D3838
Applications Drinking water, food & beverage, sugar decolourisation, edible oil, pharmaceutical, emergency dosing
All values are typical specifications. Custom fineness and grades available on request.
Grade Performance
PAC-900 900 Iodine min
PAC-1050 1050 Iodine min
PAC-1200 1200 Iodine min
Physical Properties (All Grades)
Particle Size
90% < 75µm
Apparent Density
0.25–0.35 g/cc
Moisture Content
10% max
Ash Content
5% max
pH Value: 6–8 (ASTM D3838)

Acid Washed Activated Carbon

Ultra-High Purity Grade Semiconductor & Pharmaceutical

GAC or PAC subjected to acid washing and drying to remove trace metals and reduce ash content to ultra-low levels. Essential for semiconductor process water, condensate de-oiling, pharmaceutical applications, RO membrane protection, and dialysis water systems.

Specification AW-Standard AW-Premium Test Method
Iodine Value (mg/g) 900 min 1050 min ASTM D4607
Ash Content (%) 1.0 max 0.5 max ASTM D2866
pH (washed) 6–8 6–7 ASTM D3838
Iron Content (ppm) 50 max 20 max ICP-OES
Moisture Content (%) 5 max 5 max ASTM D2867
Hardness (%) 95 min 95 min ASTM D3802
Applications Semiconductor ultra-pure water, condensate de-oiling, dialysis, pharmaceutical manufacturing, RO membrane feed
Acid washed carbon is available in all standard mesh sizes and PAC grade. Custom specifications on request.
Grade Performance
AW-Standard
  • Iodine Value: 900 mg/g min
  • Ash Content: 1.0% max
  • pH Value: 6–8
  • Iron Content: 50 ppm max
  • Moisture / Hardness: 5% max / 95% min
AW-Premium
  • Iodine Value: 1050 mg/g min
  • Ash Content: 0.5% max
  • pH Value: 6–7
  • Iron Content: 20 ppm max
  • Moisture / Hardness: 5% max / 95% min
Applications: Semiconductor process water, dialysis, pharma, RO protection.
Free Samples

Request a Sample or Custom Specification Quote

We offer free samples for qualified bulk buyers. Contact our export team with your required grade, mesh size, and quantity.

Request a Sample → 💬 WhatsApp for Quick Response
Chat with us