TianJia Chaw Tsim Khoom Noj Khoom Haus Oxalic acid dihydrate
| YAM KHOOM | COV LUS QHIA | TXAUS SIAB |
| PUV NTUJ % | 99.6% feeb | 99.89% |
| SULPHATE% | 0.08% siab tshaj (800ppm) | 0.03 |
| COV HNYAV % | 0.001% siab tshaj | 0.0005 |
| Hlau % | 0.001% siab tshaj | 0.0004 |
| CHLORIDE% | 0.002% siab tshaj | 0.001 |
| HLUAV TAWS XOB % | 0.08% siab tshaj | 0.03 |
Kev ua haujlwm ntawm oxalic acid:
1. Ua tus neeg sawv cev txo qis thiab tus neeg sawv cev dawb, nws yog siv rau hauv kev tsim cov tshuaj tua kab mob, borneol thiab lwm yam tshuaj, nrog rau cov kuab tshuaj rau kev rho tawm cov hlau tsis tshua muaj, cov neeg sawv cev txo cov xim, cov neeg sawv cev tanning, thiab lwm yam. Kev siv oxalic acid:
2. Kev lag luam tshuaj: siv los tsim Chlortetracycline, Oxytetracycline, tetracycline, Streptomycin, borneol, Vitamin B12 thiab lwm yam tshuaj.
3. Kev lag luam luam ntawv thiab zas xim: siv ua cov xim pab, tshuaj dawb, thiab tshuaj nruab nrab. Kev lag luam yas yog siv los tsim cov polyvinyl chloride, amino plastics, thiab urea formaldehyde plastics.
4. Kev lag luam tshuaj lom neeg: Nws yog siv los tsim Cobalt oxalate, nickel oxalate, alkaline ntsuab, hlau, thiab lwm yam.
1. Ntau tshaj 10 xyoo kev paub nrog ISO certified,
2. Lub Hoobkas ntawm cov khoom qab zib thiab cov khoom qab zib sib xyaw, Tianjia Own Brands,
3. Kev Tshawb Fawb Txog Kev Paub Txog Kev Lag Luam & kev ua raws li kev hloov pauv,
4. Kev Xa Khoom Sai & Kev Txhawb Nqa Tshuag rau cov khoom kub xav tau,
5. Txhim khu kev qha & Ua raws li daim ntawv cog lus lub luag haujlwm & kev pabcuam tom qab muag,
6. Kev tshaj lij ntawm Kev Pabcuam Logistic Thoob Ntiaj Teb, Cov ntaub ntawv raug cai & Cov txheej txheem tshuaj xyuas sab nraud.
