Logwood Extract (Haematein)
Molecular Formula: C16H12O6
Molecular Weight: 300.26
Product Details
Lauryl hydroxysulfonyl betaine is an excellent amphoteric surfactant, usually a light yellow transparent liquid with a pH value of 6.0-8.0 and a density of approximately 1.1 (at 20℃). It has good water solubility, with a water solubility of 680g/L at 20℃.
Product Usage
Logwood Extract, derived from the heartwood of Haematoxylum campechianum, is a historic natural dye that remains indispensable in both biomedicine and industrial dyeing. In histology, its oxidized form, Haematein, is a crucial component of the H&E stain (Hematoxylin and Eosin), used to stain cell nuclei deep blue for pathological diagnosis—the gold standard in medical labs. In the textile and leather industries, it serves as a premium natural dyestuff that, when combined with different mordants, produces deep, light-fast shades of black, purple, and blue on silk, wool, cotton, and leather. Additionally, its eco-friendly nature makes it a popular choice for high-end natural inks and botanical hair dyes in the personal care sector.
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FAQ
Q1: What international standards do your products and services comply with?
A1: Our products fully comply with international standards such as REACH, MSDS, and COA, and we strictly implement the ISO9001 quality management system. We can also provide third-party testing reports (SGS, BV, etc.) according to customer needs.
Q2: How long does it take for goods to be delivered to my country?
A2: The delivery time depends on the transport mode and destination country. Generally, sea transport takes 15-30 days, air transport takes 3-7 days, and we will optimize the transport route to shorten the delivery time as much as possible.
Can you provide customs clearance services for dangerous chemicals?
A3: Yes. Our team is proficient in the customs clearance procedures for dangerous chemicals in various countries, and can provide professional compliant declaration and customs clearance services to ensure smooth customs clearance.
Q4: Do you provide customized product and service solutions?
A4: Yes. We can provide personalized product customization and export service solutions according to your specific needs (product specifications, application scenarios, procurement volume, etc.).
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