Condensed phosphate -the first product we succeed in producing phosphate industrially in Japan| Rin Kagaku Kogyo

We use phosphoric acid produced using our own custom dry process as the main raw material, which means that we can guarantee high quality and safety. In the area of food additives in particular, we boast the best quality in Japan, thanks to our technology and experience that we have cultivated over many years. Most phosphate is in powdered form, but we also handle some products in granular form that have excellent solubility.

Sodium Phosphates

Sodium Dihydrogen Phosphate

Chemical formula	NaH₂PO₄
Alternative name	Sodium dihydrogen phosphate, Primary Sodium Phosphate, Sodium Phosphate, Monobosic
Applications	Food processing, baking powder, emulsifiers, meat binders, buffers, acidity regulators
Shipping option	Paper bag with polyethylene inner lining: 25kg net

Disodium Hydrogen Phosphate

Chemical formula	NaH₂PO₄
Alternative name	Secondary Sodium Phosphate, Sodium Phosphate, Dibasic
Applications	Food processing, emulsifiers, brine, meat binders, fermentation agents, buffers, acidity regulators
Shipping option	Paper bag with polyethylene inner lining: 25kg net

Trisodium Phosphate

Chemical formula	Na₃PO₄
Alternative name	Sodium Phosphate, Tribasic Tertiary Sodium Phosphate
Applications	Food processing, sugar production, brine, emulsifiers, fruit peeling agents, alkaline cleaning agents, buffers, acidity regulators, boiler cleaning agents
Shipping option	Paper bag with polyethylene inner lining: 25kg net

Sodium Pyrophosphate

Chemical formula	Na₄P₂O₇
Alternative name	Tetra Sodium Pyrophosphate
Applications	Food processing, emulsifiers, brine, water treatment agents, boiler cleaning agents, detergent builder, peroxide stabilizer
Shipping option	Paper bag with polyethylene inner lining: 25kg net

Disodium Dihydrogen Pyrophosphate

Chemical formula	Na₂H₂P₂O₇
Alternative name	Disodium Dihydrogen Pyrophosphate, Acid Disodium Pyrophosphate(1)
Applications	Food processing, baking powder
Shipping option	Paper bag with polyethylene inner lining: 25kg net

Sodium Tripolyphosphate

Chemical formula	Na₅P₃O₁₀
Alternative name	Sodium Triphosphate
Applications	Food processing, emulsifiers, vitamin C stabilizers, meat binders, brine, boiler cleaning agents, detergent builder, water treatment agents, ion sequestering agents
Shipping option	Paper bag with polyethylene inner lining: 25kg net

Sodium Tetrapolyphosphate

Chemical formula	Na₆P₄O₁₃
Alternative name	Sodium Tetraphosphate
Applications	Food processing, meat binders, water treatment agents, ion sequestering agents
Shipping option	Paper bag with polyethylene inner lining: 25kg net

Sodium Hexametaphosphate

Chemical formula	(NaPO₃)_n
Alternative name	Sodium Hexametaphosphate, Sodium Metaphosphate
Applications	Food processing, emulsifiers, meat binders, baking powder, vitamin C stabilizers, bonding agents for heat resistant materials, boiler cleaning agents, water treatment agents, ion sequestering agents
Shipping option	Paper bag with polyethylene inner lining: 25kg net

Sodium Acid Metaphosphate

Chemical formula	{Na_xH_y(PO₃)_x+y}_n
Alternative name	Sodium Acid Metaphosphate
Applications	Food processing, emulsifiers, baking powder, bonding agents for heat resistant materials, water treatment agents, ion sequestering agents
Shipping option	5 gallon drums with exterior cardboard box: 25kg net

Inquiries about phosphate	We are happy to consider requests in relation to food additives and refractory agents based on phosphate. Click here to talk to our sales team.

Potassium Salt

Potassium Dihydrogen Phosphate

Chemical formula	KH₂PO₄
Alternative name	Potassium dihydrogen phosphate, Primary Potassium Phosphate, Potassium Phosphate
Applications	Fermentation accelerant, brewing additive, buffers, acidity regulators, fertilizers
Shipping option	Paper bag with polyethylene inner lining: 25kg net

Potassium Metaphosphate

Chemical formula	(KPO₃)_n
Applications	Food processing, meat binders
Shipping option	Paper bag with polyethylene inner lining: 15kg net

Inquiries about phosphate	We are happy to consider requests in relation to food additives and refractory agents based on phosphate. Click here to talk to our sales team.

Other salts (Nankarin and Rintop)

Nankarin S-1

Overview	This product is a water treatment agent for which various phosphates have been blended to suit the application. When used to soften or disperse water for industrial applications, this product offers even better advantages when it is used together with several other types of phosphates, taking into account the desired pH for the objective.
Applications	Paper manufacturing/pulp pitch regulation, metal cleaning, fabric scouring, dispersal agents for boosting detergency power, peroxide stabilizers
Shipping option	Paper bag with polyethylene inner lining: 25kg net

Nankarin SH

Overview	Nankarin SH has been improved so that it takes less time to dissolve. We have developed this superior condensed phosphate while still retaining the properties of phosphate, such as its dispersive properties, its solubility in supersaturated solutions and its ability to sequester metal ions, soften hard water, and prevent corrosion of metal surfaces.
Applications	Water treatment agent for the fabric, dyeing, paper and pulp industries; reinforcing agent for surfactants; regulator for ore flotation liquids; viscosity lowering agent for drilling mud
Shipping option	Paper bag with polyethylene inner lining: 25kg net

Rintop 100

Overview	This is a granular product that addresses the caking problem due to the absorbency of acid hexametaphosphate soda, as well as the complexity of handling it.
Applications	Water treatment agents, bonding agents for heat resistant materials
Shipping option	Cardboard box with polyethylene inner lining: 12.5kg net

Inquiries about phosphate	We are happy to consider requests in relation to food additives and refractory agents based on phosphate. Click here to talk to our sales team.