di-Sodium hydrogen citrate 1,5-hydrate 99+ CAS NO.6132-05-4

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Appearance White powder

Assay(C6H6Na2O7) 99.0-101.0%

Identification A: To pass test

B: To pass test

Loss on drying 0.4% max

Oxalate 0.4% max

Arsenic 0.0003% max

Heavy metals(As Pb) 0.0010% max

PH Value(3% H2O solution) 4.9-5.2

Microbial limits Total aerobic count: 3000cfu/g max

Total molds and yeasts: 300cfu/g max

E.Coli and Salmoella: absent

Particle size 99.5% min pass 80-120 mesh