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Sodium Citrate Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Catalog No. 111014888
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Catalog No. 111014888 Supplier Merck Emd Millipore Supplier No. PHR14161G
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Description

Sodium citrate, also known as E331, is a tri-sodium salt of citric acid. In food products, it is commonly used as a flavor and preservative. In pharmaceutical formulations, it is used as a buffer, emulsifier and sequestering agent.Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Specifications

CAS 4-3-6132
Purity Grade Notes These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
Physical Form Neat
Linear Formula HOC(COONa)(CH2 COONa)2 · 2H2 O
MDL Number MFCD00150031
Melting Point >300°C
Synonym Sodium citrate tribasic dihydrate; Citric acid trisodium salt dihydrate; Trisodium citrate dihydrate
Type Certified Reference Material
Quantity 1 g
Formula Weight 294.10
Grade Certified Reference Material
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