Ø Product Name: L-Hydroxyproline
Ø Chemical Formula: C5H9NO3
Ø CAS No.: 51-35-4
Ø Dangerous Grade: None
Ø Technical Data:
| ITEM
|
SPECIFICATION
|
| Appearance
|
White crystals or crystalline powder
|
| Assay
|
98.5%~101.0%
|
| State of solution
|
≥95.0%
|
| Specific rotation
|
-74.0°~ -77.0°
|
| pH
|
5.0-6.5
|
| Chloride (CL)
|
≤0.020%
|
| Sulfate(SO4)
|
≤0.020%
|
| Ammonium(NH4)
|
≤0.020%
|
| Heavy Metals(Pb)
|
≤10ppm
|
| Iron(Fe)
|
≤10ppm
|
| Arsenic(AS2O3)
|
≤1ppm
|
| Other amino acids
|
conforms
|
| Loss on drying
|
≤0.20%
|
| Residue on ignition
|
≤0.10%
|
Ø Package and Storage:
25kg/drum
Store in a cool, dry place. Store in a tightly closed container
Ø Application /Application Industries:
Used as flavoring agent and nutrition supplements in fruit juice, refreshing drinks, nutritional drinks, etc
Background:
--Nanjing Chemical Material Corp.(NCMC), founded in 1955 as a state-owned enterprise and reformed in 2007
--Nantong Plant established in 2014, mainly producing inorganic salts
--Independent R&D centre established in 2017, technical cooperation with local chemical universities in multiple fields of chemicals
--Focus on various chemicals manufacturing, processing and trading, with an annual turnover of RMB1000 million
--President unit of Nanjing Chemical Industry Association
--Exclusive privilege by China government for operation of monitored and controlled chemicals (including hazardous chemicals, precursor chemicals)
Business Scope:
Product application covers various industries:
--Pharmaceuticals
--Food & Feeds
--Flavors & Fragrances
--Surfactants & Personal Cares
--Coatings
--Lubricants
--Pesticides
--Construction Chemicals
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