Parameter

Description

Physical Character

White or yellowish powder

Molecular Formula

C6H9O9P

Molecular Weight

256.11

Content(VC)

≥35.0%

PH Value

7.0~9.5

Particle Size

≥95%(80 meshes)

Heavy metals

≤30ppm

Arsenic

≤5ppm

Loss on drying

≤6.0%

Package

25kg bag lined with PE bags

Storage

Store in cool,dry and well closed place

Shelf-period

2 years