| Customization: | Available |
|---|---|
| CAS No.: | 22839-47-0 |
| Formula: | C14h18n2o5 |
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Specification
| Testing Item | Standard | Result |
| Appearance | White crystalline granular | White crystalline granular |
| Assay | 98.0-102.0 % | 99.20 % |
| Specific Rotation [α]D20 | +14.50°~+16.50° | +15.20 ° |
| Loss on Drying | ≤ 4.50 % | 2.71 % |
| Residue On Ignition(Sulphate Ash) | ≤ 0.20 % | 0.06 % |
| pH (0.8% w/v in water) | 4.50 - 6.00 | 5.24 |
| Diketopiperazine (DKP) 5-benzyl-3.6-dioxo-2-Piperazineacetic acid |
≤ 1.5 % | < 1.5 % |
| Other Related impurities Chromatographic purity |
≤ 2.0 % | < 2.0 % |
| Transmittance | ≥ 0.95 | 0.992 |
| Heavy Metals (as Pb) | ≤ 10 mg/kg | < 10 mg/kg |
| Arsenic (as As) | ≤ 3 mg/kg | < 3 mg/kg |
| Lead | ≤ 1 mg/kg | < 1 mg/kg |
| Residual Solvents | Meet the requirements | Conform |
| Particle Size | 20-60 Mesh | Conform |
★Application
1.Beverage:It is widely used in producing beverage, such as tea, coffee, carbonate beverages, etc.
2.Food: It is also used in producing Pickled vegetable.
3.Pharmaceutical:It is also used for producing pastry, biscuit, bread, confection wine, ice cream, Popsicle, candy, and etc.
Loading Quantity:
20FT can load 20MT without pallet
20FT can load 18MT with pallet
Why choose us
Company Introduction
Hunan Mingray Trade Co., Ltd is established in 2009 and located in Changsha,China. we are one of
well known as a supplier of chemicals in China. We have large storage centers in Changsha, Wuhan, Nanchang and Guangzhou, and have our own short-distance transportation fleet. It has established stable cooperative relations with many well-known brands at home and abroad, providing customers with a stable,convenient and optimized procurement platform and service guarantee.
Our company own variety of export products which are widely used in chemical,pharmaceuticals, textile printing & Dyeing, leather processing, fertilizer, water treatment, construction industry, food & Feed additives and other areas. With more than 13 years developing and study in the industry, we stick to business philosophy of"integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.
We are a group company, Its wholly-owned subsidiaries include Hunan Mingray Trade Co., Ltd, Changsha Mingrui Chemical Co., Ltd, Hunan Mingrui Bulk Raw Material Supply Co., Ltd, Hunan Pengrui Technology Co., Ltd, Henan Hailai Rubber & Plastic Technology Co., Ltd, Nanchang Mingrui Chemical Co., Ltd, Wuhan Hangu Trading Co.,Ltd, Mingrui (Hong Kong) International Development Co., Ltd.
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