Potassium Hydrogen Phthalate in UTTAR PRADESH

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1. Application

Potassium Hydrogen Phthalate (KHP) is widely used in laboratories for:

Primary standard for acid-base titrations (high purity standard for NaOH standardization)
Analytical chemistry applications
pH calibration of buffers
Laboratory reagent for quality control in pharmaceutical and chemical industries
Educational and research laboratory experiments

2. Compliance Standard

ISO 9001 certified manufacturing
AR / ACS / Reagent grade
Conforms to USP / BP / EP standards
Laboratory-grade purity suitable for primary standard use
GLP-compliant handling and packaging

3. Product Description

Potassium Hydrogen Phthalate is a white, crystalline, odorless powder with high purity. It is stable, non-hygroscopic under controlled storage, and widely used as a primary standard in acid-base titrations due to its high equivalent weight reproducibility.

Chemical Formula: KHC8H4O4
Molar Mass: 204.22 g/mol

4. Technical Specifications

Parameter	Specification
Material	Potassium Hydrogen Phthalate (KHP)
Appearance	White crystalline powder
Assay / Purity	≥ 99.5% (AR / ACS grade)
Moisture Content	≤ 0.5%
Solubility	Soluble in water (14 g/100 mL at 25°C), practically insoluble in alcohol
pH of 0.1% Solution	~4.0–5.0
Storage	Dry, cool place, away from moisture and CO2
Stability	Stable under normal lab conditions

5. Apparatus is Supplied

Potassium Hydrogen Phthalate in HDPE bottles or glass containers
Labeled with batch number, assay, and expiry
Certificate of Analysis (CoA) provided

6. Optional Accessories

Analytical balance (0.1 mg resolution)
Glass beakers and flasks
Burettes and pipettes for titration
Storage desiccator
pH meters for calibration

7. Common Capacities Available

50 g
100 g
250 g
500 g
1 kg
5 kg (bulk packs available)

8. Dimensions & Weight (Approx.)

Pack Size	Approx. Container Dimensions	Approx. Gross Weight
50 g	60 mm diameter × 100 mm height	80 g
100 g	70 mm × 120 mm	120 g
250 g	100 mm × 150 mm	270 g
500 g	120 mm × 180 mm	550 g
1 kg	150 mm × 200 mm	1.1 kg
5 kg	250 mm × 300 mm	5.5 kg

9. Safety & Handling

Non-toxic but avoid inhalation of dust
Use gloves and safety goggles during handling
Store in a dry, cool, and closed container
Not classified as hazardous under normal laboratory conditions

DAIRY LAB EQUIPMENTS

Potassium Hydrogen Phthalate in UTTAR PRADESH

Leading Manufacturers, Suppliers & Exporters From India

We are providing Potassium Hydrogen Phthalate in all states