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INTRODUCTION:
Product: Glycine
Structural formula: NH2CH2COOH
Molecular formula: C2H5NO2
Molecular weight : 75.07
Descriptions: White crystalline powder, odorless, non-toxic, sweet taste, soluble in water, slightly soluble in ethanol, melting point 232-236℃.
Quality standard: Food grade -FCC IV.
Pharmaceutical grade: AJI97, USP23 or CP95 edition, or at Buyer’s option.
Industrial grade: HG2029-91
Item | Pharmaceutical grade | Food grade | Feed grade | Industrial grade |
Content % | 99～101 | 98.5～101.5 | ≥98.5 | ≥97.5 |
Chloride （Cl）% Max. | 0.007 | 0.02 | 0.5 | 0.5 |
Heavy metals % Max. | 0.001 | 0.002 | 0.002 | -- |
Arsenic (As) % Max. | 0.0001 | 0.0002 | 0.0003 | -- |
Ammonium salt % Max. | 0.02 | -- | -- | -- |
Sulfate % Max. | 0.006 | -- | -- | -- |
Fe % Max. | 0.001 | -- | -- | 0.003 |
Residue on ignition % Max | 0.1 | 0.1 | 0.1 | -- |
Loss on drying % Max. | 0.2 | 0.2 | 0.5 | 1.0 |
PH value | 5.5～6.5 | 5.5～7.0 | -- | -- |
Transmittance % Min. | 98 | 98 | -- | -- |
［Applications］：used as beverage and food additive.
［Packing］：The food grade is packed in craft paper sacks of 25KG each. The pharmaceutical grade is packed in paperboard barrels of 25KG each.
Woven bags are used to pack feed and industrial grade, net weight 25KG each.
［Transportation］：Handle with care to avoid damage on package. Protect from sunlight and rain. Keep away from poisoning and harmful substance in transit.
［Storage］：Store in cool and dry place.
Manufacturing
