Active Member
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[China]
Address: Unit 408 Norinco Business Plaza, No.6 Huli Avenue. Huli Industry District.Xiamen,Fujian,361006,China 361006,Fujian,P.R.China
Contact name:Sophy Guo
XIAMEN BONA INDUSTRY CO.LTD. |
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ANALYSIS CERTIFICATE
| PRODUCT NAME: D-(-)-2,5-DIHYDRO PHENYLGLYCINE | |||||
| LOT/BATCH NUMBERS | C04050801 | C04050802 | C04050803 | C04050804 | |
| KGS OF EACH LOT/BATCH | 260KGS | 260KGS | 260KGS | 260KGS | |
| DATE OF MFG. | 2018-11-04 | 2018-11-04 | 2018-11-04 | 2018-11-04 | |
| PARAMETER | SPECIFICATION | RESULTS | |||
| IDENTIFICATION(IR) | SPECIFICATION POSITIVE | CONFORM | CONFORM | CONFORM | CONFORM |
| ASPECT(VISUAL INSPECTION) | POWDER WHITE CRYSTAL LINE | CONFORM | CONFORM | CONFORM | CONFORM |
ASSAY(POTENTIOMETRIC TRITATION) | MIN 99 PCT(W/W) | 99.87% | 99.92% | 99.48% | 99.73% |
| LOSS ON DRYING (100 DEGREES IR BALANCE) | MAX 0.5 PCT (W/W) | 0.17% | 0.13% | 0.23% | 0.15% |
| SPECIFIC ROTATION (SOL. 4 PCT M/V HCL 1 N,20 DEGREES | BETWEEN -152.0 PCT AND 162.0 DEGREES | -157.45 DEGREE | -158.85 DEGREES | -157.92 DEGREES | -157.05 DEGREES |
| TOTAL IMPURITIES | MAX 6 PCT | 5.35% | 5.05% | 5.18% | 5.23% |
| ABSORBANCE | NMT 0.03 | 0.029 | 0.021 | 0.025 | 0.028 |
| WATER | MAX 0.5% | 0.13% | 0.12% | 0.12% | 0.14% |
| IMPURITIES LIMITS | |||||
| D(-)ALPHA-PHENYLGLYCINE | MAX 0.9 PCT | 0.50% | 0.59% | 0.62% | 0.61% |
1,4-DIHYDROPHENYLGLYCINE (1,4-DHFG) | MAX1.7 PCT | 1.51% | 1.48% | 1.53% | 1.46% |
2,3,4,5-TETRAHYDROPHENYL GLYCINE (1-THFG) | MAX 2.2 PCT | 1.98% | 1.88% | 1.90% | 1.97% |
1,2,3,6-TETRAHYDROPHENYL GLYCINE (3-THFG) | MAX 1.2 PCT | 1.05% | 0.9% | 0.99% | 1.02% |
1,2,3,4-TETRAHYDROPHENYL GLYCINE (2-THFG) | MAX 1.0 PCT | CONFORM | CONFORM | CONFORM | CONFORM |
| CONCLUSION | CONFORM TO ENTERPRISES STANDARD, ALSO CONFORM TO COUSTOMER SPECIFICATION. | ||||
