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Sodium hydroxide NaOH CSP Caustic Soda Pearls Beads Prills Pellets
Product Summary
Caustic Soda Pearls (Sodium Hydroxide) 1. Basic Information Category English Name Abbreviation International Common Name Identifier Code Chemical Name Sodium Hydroxide NaOH Caustic Soda CAS No.: Product Form Caustic Soda Pearls / Beads CSP Lye (for solution form) EINECS No.: 215-185-5 Subtype ...
Basic Properties
Place of Origin:
China
Brand Name:
HMHT
Certification:
ISO9001
Model Number:
HMHT0041
Trading Properties
Minimum Order Quantity:
1MT
Price:
USD (200-400)/ MT
Payment Terms:
L/C,D/A,D/P,T/T
Supply Ability:
5000 Metric Ton/Metric Tons per Year
Product Description
Caustic Soda Pearls (Sodium Hydroxide)
1. Basic Information
| Category | English Name | Abbreviation | International Common Name | Identifier Code |
|---|---|---|---|---|
| Chemical Name | Sodium Hydroxide | NaOH | Caustic Soda | CAS No.: |
| Product Form | Caustic Soda Pearls / Beads | CSP | Lye (for solution form) | EINECS No.: 215-185-5 |
| Subtype | Micropearls / Coarse Pearls | - | PELS® (Brand-specific Pearls) | UN No.: 1823 (Class 8 Corrosive Substance) |
| Customs Code | - | - | - | HS Code: 2815120000 |
2. Technical Specifications (Industrial Grade 99%)
| Index | Premium Grade | First Grade | Test Method |
|---|---|---|---|
| NaOH Purity | ≥99.0% | ≥98.5% | Acidimetric Titration |
| Sodium Carbonate (Na₂CO₃) | ≤0.5% | ≤0.8% | Gas Phase Stripping Method |
| Sodium Chloride (NaCl) | ≤0.03% | ≤0.05% | Argentometric Titration |
| Iron(III) Oxide (Fe₂O₃) | ≤0.005% | ≤0.008% | Spectrophotometry |
| Appearance | White spherical pearls, odorless | Highly hygroscopic, easy to deliquesce if exposed to air | Visual Inspection |
| Particle Size | Micropearls: ~0.7mm; Coarse Pearls: 1-3mm | Similar to washing powder particles, good fluidity | Sieving Method |
3. Physicochemical Properties
| Property | Value/Description |
|---|---|
| Physical Form | White solid pearls, uniform spherical shape, excellent fluidity, low dust, anti-caking |
| Solubility | Highly soluble in water,exothermic strongly during dissolution, aqueous solution is strongly alkaline (pH > 14) |
| Hygroscopicity | Extremely high; absorbs moisture quickly and deliquesces when exposed to air, requiring sealed packaging |
| Melting Point/Boiling Point | 318.4℃ / 1390℃, good thermal stability |
| Density | 2.13g/cm³, high bulk density, better packaging efficiency than flake caustic soda |
4. Core Advantages & Application Fields
4.1 Core Advantages vs Flake Caustic Soda
| Advantage | Description |
|---|---|
| Operational Safety | Low dust, reducing the risk of respiratory irritation |
| Precise Metering | Uniform particles, easy to control by automatic feeding systems |
| Storage Stability | Strong anti-caking property, long shelf life |
| Good Mixability | Mixes uniformly with other materials, high reaction efficiency |
4.2 Global Application Markets
| Industry | Application | Market Demand Characteristics |
|---|---|---|
| Detergent/Soap | Neutralizing fatty acids, manufacturing surfactants | High demand in Southeast Asia and the Middle East, preference for pearl form |
| Paper/Celulose | Cooking liquor preparation, lignin removal | High-end markets in North America and Europe, requiring low impurities |
| Water Treatment | pH adjustment, heavy metal precipitation | Growing global environmental protection demand, increasing food-grade applications |
| Petrochemical | Deacidification in refining process, catalyst preparation | Stable demand in oil-producing regions such as the Middle East and Russia |
| Food Processing | Peeling, cleaning, pH adjustment | Compliance with FDA/EU food additive standards (e.g., E524) required |
5. Packaging & Logistics
| Item | Specification |
|---|---|
| Standard Packaging | 25kg laminated paper bags (leak-proof and moisture-proof); customizable pallet packaging (20-27 tons/20ft container) |
| Transportation Notes | Mark UN1823, avoid mixed transportation with acidic substances, keep dry and ventilated |
6. Compliance Requirements (For International Market Access)
| Requirement | Details |
|---|---|
| Safety Document | Provide MSDS/SDS (in line with GHS standards) |
| EU Access | Complete REACH registration |
| Food-Grade Application | Pass FDA/EFSA certification |
| Packaging Labeling | Mark corrosive warning signs and safety operation instructions |
Product Details
Highlight:
Sodium hydroxide pellets CAS 1310-73-2
,Caustic soda beads NaOH CSP
,NaOH prills chemical intermediates
Purity:
99.5%
Shelflife:
12 Months
Molecularweight:
41.0045
Storagecondition:
Store In A Cool, Dry Place
Melting Point:
318℃
Boling Point:
100°C At 760 MmHg
Water Solubility:
SOLUBLE
Vapor Presure:
24.5mmHg At 25°C
Assay:
≥99%
Trade Name:
NaOH
Mr. Harold
Marketing Manager
- Email: harold@high-mountain.cn
- Tel: 13382223993
- WhatsApp: 8613382223993
-
WeChat:
13382223993
- Skype: Harold
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