Logwood Extract Powder is a fine botanical ingredient made from the heartwood of Haematoxylum campechianum, commonly known as logwood. This tropical tree has a long history in natural dyeing and lab staining. The heartwood is rich in pigments like hematoxylin and hematein, which give the extract its characteristic reddish-brown to deep purple tones.
Our Logwood Extract Powder is produced through controlled extraction - usually hot water or alcohol extraction - followed by filtration and drying to produce a consistent powder. This method helps preserve key pigments and reduce insoluble plant material. That's why it works well in natural color applications and can be integrated into formulations that need a plant-derived colorant.
For brands interested in Wholesale Haematoxylum Campechianum or those who want to buy Logwood Extract in bulk with predictable quality, this ingredient serves as a reliable base. We make sure each batch goes through basic quality checks to meet industry expectations.
Specifications for Logwood Extract Powder
|
ITEM |
SPECIFICATION |
RESULTS |
TESTING METHOD |
|
PHYSICAL CONTROL |
|
||
|
Extract Ratio |
10:1 |
10:1 |
TLC |
|
Appearance |
Yellow Brown Fine Powder |
Complies |
Visual |
|
Odor |
Characteristic |
Complies |
Organoleptic |
|
Sulphated Ash |
≤5.0% |
3.61% |
USP |
|
Loss on drying |
≤5.0% |
2.34% |
USP |
|
Sieve Analysis |
95% pass 80 mesh |
Complies |
80 mesh screen |
|
CHEMICAL CONTROL |
|
||
|
Heavy Metals |
≤10 ppm |
Complies |
USP |
|
Arsenic(As) |
≤2 ppm |
Complies |
ICP-MS |
|
Lead(Pb) |
≤2 ppm |
Complies |
ICP-MS |
|
Cadmium(Cd) |
≤1 ppm |
Complies |
ICP-MS |
|
Mercury(Hg) |
≤0.5 ppm |
Complies |
ICP-MS |
|
MICROBIOLOGY CONTROL |
|
||
|
Total Plate Count |
≤10000 cfu/g |
Complies |
CP2015 |
|
Yeast & Mold |
≤300 cfu/g |
Complies |
CP2015 |
|
E.Coli |
Negative |
Complies |
CP2015 |
|
Salmonella |
Negative |
Complies |
CP2015 |
Benefits of Logwood Extract Powder
Here are the key reasons brands choose this ingredient:
1. Natural, Plant-Derived Colorant
Logwood's heartwood contains pigments like hematoxylin and hematein, useful as natural colorants in cosmetics, soaps, and artistic applications. These pigments can give warm reddish, purple, or brown tones depending on how they're used.
2. Heritage Ingredient with Historical Value
Logwood has been used for centuries as a dye source. Today, many manufacturers look for this kind of natural material for clean-label or plant-based positioning.
3. Versatile Across Industries
While the most well-known application is coloring, the heartwood extract also appears in niche cosmetic and creative formulas that want botanical roots.
4. Generally Well Tolerated (Topical Use)
When included at low concentrations in cosmetics or topical formulas, logwood extracts are widely seen as low-irritancy ingredients. This fits well with gentle, cruelty-free, plant-based product lines.
Applications of Logwood Extract Powder
This powder is surprisingly versatile. Here is where our clients typically use it:
- Textile & Fashion: It's a favorite for dyeing silk, wool, and cotton. Depending on the mordant you use (alum, iron, or tin), you can get colors ranging from lavender and grey to deep purple and solid black.
- Medical & Lab Reagents: Used to manufacture Hematoxylin solution. It is critical for pathologists looking at tissue samples under a microscope.
- Suture Manufacturing: Believe it or not, Logwood is FDA-compliant for dyeing medical sutures (stitches) so surgeons can see them clearly against body tissue.
- Specialty Inks: Used in making historical or artisanal inks that require archival quality.
If you are planning to buy Logwood Extract in Bulk for a new application, let our team know. We can advise on solubility and pH stability.
Why Choose Us as Your Logwood Extract Powder Supplier?
- Reliable Quality Control
We screen for basic contaminants and ensure consistent pigment yield across batches. That matters when you're planning production or selling finished goods.
- Competitive Logwood Extract Price
We structure pricing to make it easy to plan budgets, whether you want small sample orders or are ready to Buy Logwood Extract in Bulk.
- Clear Documentation
For Wholesale Haematoxylum Campechianum ingredients, we offer certificates of analysis and documentation common in B2B supply chains.
- Flexible Service
We help with packaging, MOQ negotiations, and documentation - all part of making your supply chain smooth.
FAQ
Q1: What exactly is Logwood Extract Powder?
A: It's a fine powder made by extracting pigments from the heartwood of Haematoxylum campechianum, a tropical tree historically used for natural dyes and staining compounds.
Q2: What's Wholesale Haematoxylum Campechianum availability like?
A: We can supply larger quantities with consistent quality checks - just ask about MOQ and lead times.
Q3: How do I Buy Logwood Extract in Bulk?
A: Contact our sales team with your preferred quantity and spec (e.g., mesh size, packaging), and we'll quote you.
Q4: What affects Logwood Extract Price?
A: Extraction ratio, pigment concentration, and order volume can influence price. Larger orders usually lower per-kg pricing.
Q5: Is this safe for use in cosmetics?
A: It can be, when formulated properly and tested in finished products. It's typically used at low concentrations for color, not for systemic effects.
Hot Tags: logwood extract powder, China logwood extract powder manufacturers, suppliers, factory
