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Catalog Size Package Availability Manufacturer List Price Unit
SO187-500GM 500 GM Spectrum Chemical $117.00 EA
SO187-2.5KG 2.5 KG Spectrum Chemical $416.00 EA
SO187-12KG 12 KG Spectrum Chemical $1129.00 EA
SO187-25KGBL 25 KG Spectrum Chemical $1235.00 EA
SO187-45KGBL 45 KG Spectrum Chemical $1845.00 EA

Description Back to Top

Monobasic Sodium Phosphate, Anhydrous, USP is used as a buffering agent. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Specifications Back to Top

Test Specification
Min Max
ASSAY (NaH2PO4); ANHYDROUS BASIS) 98.0 103.0 %
pH OF A 5% SOLUTION 4.1 4.5
WATER DETERMINATION 2.0 %
INSOLUBLE SUBSTANCES 0.2 %
CHLORIDE (Cl) 0.014 %
SULFATES (SO4) 0.15 %
Al, Ca, & RELATED ELEMENTS NO TURBIDITY
ARSENIC (As) 8 ppm
ELEMENTAL IMPURITIES AS REPORTED
IDENTIFICATION A POSITIVE FOR SODIUM
IDENTIFICATION B POSITIVE FOR PHOSPHATE
EXPIRATION DATE
DATE OF MANUFACTURE
APPEARANCE
RESIDUAL SOLVENTS AS REPORTED

Shipping & Storage Back to Top

Storage Information
HYGROSCOPIC: Keep tightly closed.
Shipping Information

Tariff No. 2835220000

prop65WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Shipping Costs
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SO187 has a rating of 5 stars based on 7 reviews.