CHANGZHOU GUOYU PAUB TXOG SCIENCE THIAB TECHNOLOGY CO., LTD
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COV KEV KHO TEJ YAM KEV PAB
KHOOM NAME: SODIUM CARBOXYMENTHYL CELLULOSE
SYNONYMS: CMC
FORMULA: C 6 H 7 (OH) 2 OCH 2 COONA
TSHUAJ TSEV NEEG: SODIUM CARBOXYMETHYL CELLUCLOSE
TXOJ CAI ZOO:
TEST KHOOM | KEV KHO TSHWJ XEEB |
Sab nrauv | DAWB LOS YOG DABTSI YOG HMOOV |
VISCOSITY (1% SOLU.S) MPA.S | 6000Min |
DEGREE OF SUBSTITUTION | 0.70-0.90 |
PH ntawm 1% kua (25 ° C ) | 6.5 ~ 8.0 |
MUAB (%) | 8.0Max |
Purity ,% | 99.5Min |
HNUB YUG (Pb), ppm | 10Max |
HLAU (Fe), ppm | 2Max |
ARSENIC (ua), ppm | 3Max |
LEAD (Pb), ppm | 3Max |
M ercury, ppm | 1 teev |
TOTAL PHAJ NROOG | 500 / G MAX |
YEAST & MOLDS | 100 / G MAX |
E.COLI | NIL / G |
COLIFORM BACTERIA | NIL / G |
SALMONELLA | NIL / 25G |
COV KHOOM: 25KG NET NYOB HAUV NTAWV PAG
CIA THIAB TIV THAIV: HAUV QHUAS THIAB COOL NORMAL TEMPERATURE
TXOG LUB NEEJ: 2 XYOO