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Potassium dihydrogen phosphate (Monobasic)

SKU 42899676 CAS 7778-77-0 KH2PO4 MW 136.08 En stock

Potassium dihydrogen phosphate (monobasic) is a white crystalline powder used as a buffer in biochemical applications and a source of potassium and phosphorus in fertilizers and food additives. It has a CAS number of 7778-77-0, molecular formula KH2PO4, and a molecular weight of 136.08 g/mol. Store at ambient temperatures. Signal word: Danger. Molekula supplies Potassium dihydrogen phosphate (monobasic) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

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Resumen

Precios y tamaños de envase

Tamaños de envase y precios

£ GBP € EUR $ USD

100 g — $28.50 por paquete
500 g — $47.50 por paquete
1 kg — $79.80 por paquete

Los precios excluyen IVA/impuesto sobre ventas y gastos de envío. Tamaños de embalaje por mayor y personalizados disponibles bajo petición.

Especificaciones

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Property	Value
Appearance	White powder, hygroscopic
Conclusion	Food grade according to FAO/WHO, EC and FCC
Lead	≤1ppm
pH	4.3 ~ 4.7
Loss on Drying	≤1% (4hrs, 105°C)
Assay	≥98% m/m
Water insoluble matter	≤ 0.2%
Fluorine (F)	≤10ppm
Arsenic as As	≤1ppm
Mercury as Hg	≤1ppm
Cadmium as Cd	≤1ppm
Potassium Oxide	≥ 33.5%
Phosphorus pentoxide	≥ 51.2%
Identity	Conforms

Almacenamiento y manejo

Property	Value
Storage Temperature	Ambient
Transport Class	6.1
Packing Group	III
Shelf Life	48 months
Acidity	Acid

Identificación

Property	Value
SKU	42899676
CAS Number	7778-77-0
Molecular Formula	KH2PO4
Molecular Weight	136.08
SMILES	OP(=O)(O)[O-].[K+]
EC / UN Number	3288
REACH Code	Y110
TSCA Listed	Yes
HTS Code	2835.24.0000
Tariff Code	2835240000

Seguridad y GHS

Danger

Toxic GHS06

Declaraciones de peligro

H302 Harmful if swallowed
H331 Toxic if inhaled

Declaraciones de precaución

P260 Do not breathe dust/fume/gas/mist/vapours/spray
P271 Use only outdoors or in a well-ventilated area
P280 Wear protective gloves/protective clothing/eye protection/face protection
P284 Wear respiratory protection
P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing

Solo para uso investigativo e industrial

No apto para uso en alimentos, medicamentos, productos domésticos, ni en humanos o animales. Consulte la Hoja de Datos de Seguridad antes de manipular.

Documentos

Fichas de Datos de Seguridad (FDS)

Disponible en PT, FR, IT, ES, DE, EN.

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Sinónimos

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Preguntas frecuentes

What is potassium dihydrogen phosphate used for?

It is commonly used as a buffer in biological and biochemical applications, in fertilizers, and as a reagent in analytical chemistry.

What is the chemical formula and molecular weight?

The formula is KH2PO4 and the molecular weight is 136.08 g/mol.

How should potassium dihydrogen phosphate be stored?

It should be stored at ambient temperature, protected from moisture and heat.

What grade is available?

Available in reagent grade and higher purity grades suitable for laboratory and industrial use.

Can Molekula supply it in bulk?

Yes, Molekula can supply potassium dihydrogen phosphate in bulk quantities upon request.

What documentation comes with the order?

Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.

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