Acid Sodium Pyrophosphate

Acid Sodium Pyrophosphate (SAPP), with the chemical formula Na4P2O7 and molecular weight of 265.90 g/mol, is a condensed phosphate salt supplied by BRT Global LLC Consumer Goods Trading from the Philippines. The anhydrous form is the primary grade offered, though the compound also exists as a decahydrate (Na4P2O7·10H2O, MW 446.06 g/mol) in commercial circulation. The product functions as an acidulant and buffering agent in leavening systems, releasing carbon dioxide upon reaction with sodium bicarbonate under heat and moisture conditions typical in baking applications. Its role as a pH regulator extends to industrial processes where controlled acidity is critical to product stability.

The material is manufactured to food-grade purity standards, with typical specifications requiring assay values above 95 percent as Na4P2O7 and controlled iron content below 50 ppm to prevent discoloration. Insoluble matter is typically limited to 0.2 percent maximum, with pH of a 1 percent solution falling between 4.0 and 4.5, reflecting its acidic character relative to other pyrophosphates. The decahydrate form, where available, offers lower active content per unit weight but improved handling characteristics in humid climates. Standard packaging for Philippine chemical exports typically includes 25 kg multi-layer kraft bags with polyethylene liners, or bulk configurations to buyer specification.

Industrial buyers include manufacturers of self-rising flour, cake mixes, and prepared bakery goods, alongside processors of potato products and pet foods where SAPP controls after-cooking darkening. The textile and detergent sectors employ technical grades as dispersing and sequestering agents for calcium and magnesium ions. Importers should verify with BRT Global LLC Consumer Goods Trading whether the offered grade meets FCC, E450(i), or technical specifications, as this determines applicable regulatory documentation and end-use suitability. The supplier's harbor-tier status and zero recorded response rate indicate limited engagement history, so direct confirmation of lead times, available quantities, and current certifications is essential before committing to orders.

BRT Global LLC Consumer Goods Trading is listed as an imported-tier, harbor-trust supplier based in the Philippines with a response rate of 0.00 percent and no recorded average response hours. The supplier's profile does not state a physical address, year of establishment, employee count, or verified factory premises. This absence of operational detail means buyers must conduct independent verification of the entity's trading capacity, warehousing capabilities, and supply chain relationships before placing orders. The listing presents the supplier as a source for Acid Sodium Pyrophosphate without specifying whether they hold stock locally or operate on indent basis from overseas manufacturers.

The source description mentions ISO and SGS certifications, though no certificate numbers, scopes, or dates are provided, so buyers must request current copies directly. The supplier's tier classification as "imported" suggests they may trade rather than manufacture, which is common for specialty chemicals in Philippine distribution channels but places greater due diligence burden on purchasers. No client references, export volumes, or historical transaction data appear in the available profile. Prospective buyers should confirm whether BRT Global LLC Consumer Goods Trading can provide pre-shipment samples, third-party inspection reports, and regulatory compliance documentation specific to their destination market before finalising terms.