Phenolphthalein Paper - Rolls & Strips Manufacturer,Supplier and Exporter in India
Product Code : SCL-ELE-11887
Phenolphthalein
indicator paper is engineered for the rapid detection of alkaline substances,
utilizing a high-contrast chromatic transition from neutral to pink. Optimized
for University and Secondary science curricula, it facilitates endpoint
determination in acid-base titrations. Manufactured using imported high-alpha
cellulose filter paper, it ensures a 5-year operational stability when
maintained in acid-alkali-free zones.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Substrate Material |
High-alpha cellulose imported
filter paper |
|
Active Reagent |
Laboratory-grade
Phenolphthalein (C20H14O4) |
|
Sensitivity Profile |
Colorless (pH < 8.2) to
Pink/Magenta (pH > 10.0) |
|
Format Availability |
20-Strip Book-type Packs / 5m
Continuous Reels |
|
Operational Stability |
5-Year Shelf Life (Certified) |
|
Storage Compliance |
Dedicated Acid & Alkali
free zone; low actinic exposure |
Key Pedagogical Outcomes
·
Specific
Alkalinity Transition:
Allows students to identify the presence of hydroxyl ions (OH-), supporting "Qualitative Chemical
Analysis" and "Neutralization Reaction" modules.
·
Imported
Cellulose Substrate: Ensures instantaneous
capillary absorption and distinct color development, facilitating
high-throughput experimentation in Vocational science departments.
·
Integrated
Stability (5 Years): Supports
institutional long-term inventory planning and reduces per-annum procurement
waste in Secondary education science labs.
International Logistics & Compliance
To maintain chemical
sensitivity during transcontinental maritime transit, all indicator papers are
vacuum-sealed in moisture-barrier primary packaging and housed in export-grade
seaworthy crating (ISPM-15 compliant). Documentation provided for international
procurement includes the Manufacturer’s Authorization Form (MAF),
Batch-specific Certificate of Analysis (CoA), and Material Safety Data Sheets
(MSDS) in English. The product is specifically tropicalized, utilizing hermetic
sealing tested to maintain chemical integrity in environments reaching 45°C and
90% humidity, protecting the impregnated reagent from atmospheric
neutralization.
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