# Hafsa Sourcing (hafsasourcing.com)

> Hafsa Sourcing is a B2B industrial and textile chemical indenting agency headquartered in Dhaka, Bangladesh. We connect Bangladeshi textile wet-processing mills (dyeing, pretreatment, finishing, denim washing), Effluent Treatment Plants (ETP), tanneries (Savar), detergent/ceramic manufacturers, and commercial chemical importers (Mitford/Chawkbazar/Tejgaon) directly with ISO-certified Chinese chemical manufacturers via 100% Irrevocable Letter of Credit (L/C) on CFR/CIF Chattogram (Chittagong) and Mongla port terms.

## Core Operational Profile
- **Entity Name**: Hafsa Sourcing
- **Primary Role**: B2B Chemical Indenting Agent & Direct Factory Sourcing Partner (Direct Principal Proforma Invoice issuance; zero middleman trader markup on FCL imports).
- **Trade Corridor**: China Main Ports (Qingdao, Tianjin/Xingang, Shanghai, Ningbo, Guangzhou/Huangpu) -> Bangladesh Ports (Chattogram Sea Port, Mongla Port, Kamalapur ICD Dhaka).
- **Payment Terms**: Irrevocable L/C At Sight, Deferred / Usance Payable At Sight (UPAS L/C 90–180 Days), Back-to-Back L/C (Bonded Warehouse export mills).
- **Quality & Eco Compliance**: ZDHC MRSL v3.1 (Level 1/2/3), OEKO-TEX® Eco Passport, GOTS v7.0, ISO 9001, SGS/BV/Intertek/CCIC Pre-Shipment Inspection, Batch COA, 16-Section GHS MSDS/SDS, CCPIT & APTA Preferential Certificate of Origin.

## Key Navigation & Technical Resources
- [Complete Single-File Technical Database (/llms-full.txt)](https://hafsasourcing.com/llms-full.txt): Full Markdown reference of all 27 chemical lines, COA specifications, 8-digit Bangladesh Customs HS codes, 20ft FCL container loading weights, maritime transit times, and L/C indenting SOPs.
- [Bangladesh Customs Chemical HS Code & CAS Directory](https://hafsasourcing.com/hs-code-directory): Searchable master table of BD 8-digit HS codes, CAS numbers, IMO DG classes, and 20ft FCL loads.
- [China-to-Bangladesh L/C Chemical Indenting Guide](https://hafsasourcing.com/indenting-guide): Step-by-step SOP for Industrial IRC (Bonded Warehouse) and Commercial IRC importers opening L/Cs for Chinese chemicals.
- [Chinese Manufacturer & Principal Representation Portal](https://hafsasourcing.com/for-suppliers): Partnership application for Chinese factories seeking an authorized indenting agent in Bangladesh.
- [Public JSON Catalog API](https://hafsasourcing.com/api/chemicals): Machine-readable JSON endpoint returning the full verified chemical catalog.

## Indexed Chemical Catalog (27 Product Lines — China to Chattogram Port)
- [Caustic Soda Flakes / Pearls 99%](https://hafsasourcing.com/chemicals/caustic-soda-flakes-pearls-99): CAS `1310-73-2` | BD Customs HS `2815.11.00` | Purity: 99.0% Min (Industrial / Rayon Grade) | 20ft FCL: 27.0 MT (Unpalletized) / 24.0 MT (Palletized)
- [Hydrogen Peroxide 50% (Textile & Industrial Grade)](https://hafsasourcing.com/chemicals/hydrogen-peroxide-50-percent): CAS `7722-84-1` | BD Customs HS `2847.00.00` | Purity: 50.0% Min w/w (High Stability ≥ 97%) | 20ft FCL: 21.0 MT (600 × 35kg Drums) / 24.0 MT (20 × 1200kg IBCs)
- [Soda Ash Light & Dense 99.2%](https://hafsasourcing.com/chemicals/soda-ash-light-dense-99-2): CAS `497-19-8` | BD Customs HS `2836.20.00` | Purity: 99.2% Min Total Alkali (Light & Dense Grades) | 20ft FCL: Light: 21.0–22.0 MT | Dense: 25.0–27.0 MT per 20ft FCL
- [Sodium Sulphate Anhydrous 99% (Glauber's Salt)](https://hafsasourcing.com/chemicals/sodium-sulphate-anhydrous-99): CAS `7757-82-6` | BD Customs HS `2833.11.00` | Purity: 99.0% Min (Neutral pH 6–8 & Weak Alkaline pH 9–11) | 20ft FCL: 27.0 – 28.0 MT (540–560 × 50kg Bags per 20ft FCL)
- [Sodium Hydrosulphite 88% / 90% (Hydrose)](https://hafsasourcing.com/chemicals/sodium-hydrosulphite-hydrose-88-90): CAS `7775-14-6` | BD Customs HS `2831.10.00` | Purity: 88.0% Min & 90.0% Min (Sodium Formate Process) | 20ft FCL: 20.0 – 22.0 MT (400–440 × 50kg Iron Drums per 20ft FCL)
- [Sodium Metabisulphite 97% (SMBS)](https://hafsasourcing.com/chemicals/sodium-metabisulphite-smbs-97): CAS `7681-57-4` | BD Customs HS `2832.10.00` | Purity: 97.0% Min (SO2 ≥ 65.0%, Tech & Food Grades) | 20ft FCL: 25.0 – 27.0 MT (1,000–1,080 × 25kg Bags per 20ft FCL)
- [Sodium Bicarbonate 99.5% (Tech, Feed & Food Grade)](https://hafsasourcing.com/chemicals/sodium-bicarbonate-99-5): CAS `144-55-8` | BD Customs HS `2836.30.00` | Purity: 99.0% – 99.5% Min | 20ft FCL: 25.0 – 27.0 MT (1,000–1,080 × 25kg Bags per 20ft FCL)
- [Glacial Acetic Acid 99.85% (GAA)](https://hafsasourcing.com/chemicals/glacial-acetic-acid-99-85): CAS `64-19-7` | BD Customs HS `2915.21.00` | Purity: 99.85% Min (Virgin Industrial & Textile Grade) | 20ft FCL: 21.0 MT (600 × 35kg Drums or 20 × 1050kg IBCs per 20ft FCL)
- [Formic Acid 85% & 90%](https://hafsasourcing.com/chemicals/formic-acid-85-90): CAS `64-18-6` | BD Customs HS `2915.11.00` | Purity: 85.0% Min & 90.0% Min (First Grade) | 20ft FCL: 22.4 – 25.0 MT (Drums) / 24.0 MT (20 × 1200kg IBCs)
- [Oxalic Acid 99.6% (Refined Industrial Grade)](https://hafsasourcing.com/chemicals/oxalic-acid-99-6): CAS `6153-56-6` | BD Customs HS `2917.11.00` | Purity: 99.6% Min (Refined White Crystal) | 20ft FCL: 25.0 – 27.0 MT (1,000–1,080 × 25kg Bags per 20ft FCL)
- [Citric Acid Monohydrate & Anhydrous (99.5%–100.5%)](https://hafsasourcing.com/chemicals/citric-acid-monohydrate-anhydrous): CAS `5949-29-1` | BD Customs HS `2918.14.00` | Purity: 99.5% – 100.5% (BP / USP / FCC / Industrial Grade) | 20ft FCL: 25.0 MT (Unpalletized) / 20.0 MT (Palletized) per 20ft FCL
- [Sodium Gluconate 99% (High-Alkali Chelating Grade)](https://hafsasourcing.com/chemicals/sodium-gluconate-99): CAS `527-07-1` | BD Customs HS `2918.16.00` | Purity: 99.0% Min (White Crystalline Powder) | 20ft FCL: 25.0 – 26.0 MT (1,000–1,040 × 25kg Bags per 20ft FCL)
- [STPP 94% & SHMP 68% (Industrial & Water Softening Phosphates)](https://hafsasourcing.com/chemicals/stpp-shmp-phosphates): CAS `7758-29-4` | BD Customs HS `2835.31.00` | Purity: STPP: 94.0% Min (P2O5 ≥ 57%) | SHMP: 68.0% Min Total P2O5 | 20ft FCL: 25.0 – 27.0 MT (1,000–1,080 × 25kg Bags per 20ft FCL)
- [Wetting, Scouring & Mercerizing Agents (APEO/NPEO-Free)](https://hafsasourcing.com/chemicals/wetting-scouring-mercerizing-agents): CAS `68439-50-9` | BD Customs HS `3402.90.00` | Purity: 99% Conc. Base (AEO-7/9) & 1:4 High-Conc. Formulated Blends | 20ft FCL: 19.2 – 20.0 MT (Drums / 20 × 1000kg IBCs per 20ft FCL)
- [Formaldehyde-Free Fixing, Leveling, Soaping & Peroxide Stabilizer Concentrates](https://hafsasourcing.com/chemicals/peroxide-stabilizer-fixing-soaping-agents): CAS `26062-79-3` | BD Customs HS `3809.91.00` | Purity: 60% – 75% High-Concentration Mother Liquor (1:3 to 1:5 Dilution) | 20ft FCL: 20.0 MT (100 × 200kg Drums or 20 × 1000kg IBCs per 20ft FCL)
- [Hydrophilic Block Silicone Oil (70–100%) & Cationic Softener Flakes (100%)](https://hafsasourcing.com/chemicals/hydrophilic-block-silicone-softener-flakes): CAS `68554-65-4` | BD Customs HS `3910.00.00` | Purity: Silicone Crude Oil: 70%–100% Active | Softener Flakes: 100% Solid Active | 20ft FCL: Silicone Oil: 19.2 MT (Drums) | Softener Flakes: 17.5–20.0 MT (25kg Bags)
- [Textile Enzymes (Bio-Polishing Cellulase, Peroxide-Killer Catalase & Amylase)](https://hafsasourcing.com/chemicals/textile-enzymes-cellulase-catalase-amylase): CAS `9012-54-8` | BD Customs HS `3507.90.00` | Purity: High-Activity Crude Concentrates (Catalase: 50k–200k U/mL | Cellulase: 10k–50k NCU/g) | 20ft FCL: 18.0 – 20.0 MT (Drums / Jerrycans per 20ft FCL)
- [Optical Brightening Agents — OBA (4BM / BA-L, BBU, VBL, CXT & OB-1)](https://hafsasourcing.com/chemicals/optical-brightening-agents-oba-4bm-bbu-vbl): CAS `12768-92-2` | BD Customs HS `3204.20.00` | Purity: 100% / 200% / 300% Export Standard UV E-Value Strength (Liquid & Powder) | 20ft FCL: 14.0 – 16.0 MT (Fiber Drums) / 20.0 MT (Liquid IBCs) per 20ft FCL
- [Reactive Dyes (VS/MCT), Disperse Dyes & Vat Indigo Granular 94%](https://hafsasourcing.com/chemicals/reactive-disperse-indigo-dyestuffs): CAS `17095-24-8` | BD Customs HS `3204.16.00` | Purity: 100% / 133% / 150% / 300% Export Standard Strength (Salt-Free / Low-PCA) | 20ft FCL: 14.0 – 18.0 MT (Palletized Cartons / Drums per 20ft FCL)
- [PAC (Poly Aluminium Chloride) 28%–30% Spray-Dried](https://hafsasourcing.com/chemicals/pac-poly-aluminium-chloride-30): CAS `1327-41-9` | BD Customs HS `2827.32.00` | Purity: 28.0% – 30.0% Min Al2O3 (Spray-Dried Golden Yellow / Light Yellow Powder) | 20ft FCL: 25.0 – 26.0 MT (1,000–1,040 × 25kg Bags per 20ft FCL)
- [Textile ETP Decolorizing Agent (CW-08 / Dicyandiamide Resin 50%)](https://hafsasourcing.com/chemicals/textile-etp-decolorizing-agent-cw08): CAS `55295-98-2` | BD Customs HS `3909.39.00` | Purity: 50.0% ± 2.0% Solid Content (High Cationic Charge Density) | 20ft FCL: 20.0 MT (80 × 250kg Drums) / 22.5 MT (18 × 1250kg IBCs per 20ft FCL)
- [PAM (Polyacrylamide — Anionic APAM & Cationic CPAM Flocculant)](https://hafsasourcing.com/chemicals/pam-polyacrylamide-anionic-cationic): CAS `9003-05-8` | BD Customs HS `3906.90.00` | Purity: Solid Content ≥ 89.0% (APAM MW: 12–22 Million Da | CPAM Ionicity: 20%–60%) | 20ft FCL: 20.0 – 22.0 MT (800–880 × 25kg Bags per 20ft FCL)
- [Ferrous Sulphate Heptahydrate 98% (ETP & Industrial Grade)](https://hafsasourcing.com/chemicals/ferrous-sulphate-heptahydrate-98): CAS `7782-63-0` | BD Customs HS `2833.29.00` | Purity: 98.0% Min (Fe2+ ≥ 19.7%, Dry Centrifuge Refined) | 20ft FCL: 27.0 MT (1,080 × 25kg or 540 × 50kg Bags per 20ft FCL)
- [Calcium Hypochlorite 65% / 70% (Sodium Process Granular)](https://hafsasourcing.com/chemicals/calcium-hypochlorite-70-bleaching-powder): CAS `7778-54-3` | BD Customs HS `2828.10.00` | Purity: 65.0% Min & 70.0% Min Effective Chlorine (Low Insolubles Sodium Process) | 20ft FCL: 21.6 MT (480 × 45kg Drums per 20ft DG FCL)
- [Sodium Formate 95%–97% (Leather Tanning & Dyeing Buffer Grade)](https://hafsasourcing.com/chemicals/sodium-formate-96-leather-textile): CAS `141-53-7` | BD Customs HS `2915.12.00` | Purity: 95.0% Min & 97.0% Min (White Crystalline Powder) | 20ft FCL: 25.0 – 27.0 MT (1,000–1,080 × 25kg Bags per 20ft FCL)
- [SLES 70% (Sodium Lauryl Ether Sulfate) & LABSA 96%](https://hafsasourcing.com/chemicals/sles-70-labsa-96-surfactants): CAS `68585-34-2` | BD Customs HS `3402.31.00` | Purity: SLES: 70.0% ± 2.0% Active | LABSA: 96.0% Min Active | 20ft FCL: SLES: 19.38 MT (114 × 170kg Drums) | LABSA: 17.2–21.0 MT per 20ft FCL
- [Titanium Dioxide (TiO2) Rutile (R-996 / BLR-699) & Anatase (A-101)](https://hafsasourcing.com/chemicals/titanium-dioxide-rutile-anatase): CAS `13463-67-7` | BD Customs HS `3206.11.00` | Purity: Rutile (Zr/Al Surface Treated ≥ 94%–98%) & Anatase (≥ 98.5%) | 20ft FCL: 22.0 – 25.0 MT (Palletized 25kg Bags per 20ft FCL)

## Direct Contact & Proforma Invoice Desk
- **Website**: https://hafsasourcing.com
- **Proforma & Indenting Desk Email**: indent@hafsasourcing.com | info@hafsasourcing.com
- **Principal / Supplier Relations**: principals@hafsasourcing.com
- **Headquarters**: Dhaka, Bangladesh (Serving Gazipur, Narayanganj, Savar, Chattogram, Mymensingh & Old Dhaka clusters)