cov khoom

sodium formaldehyde sulfoxylate

piav qhia luv luv:


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

COV NTAUB NTAWV QHIA

LUB NPE KHOOM
COV LUS TXHAIS LUS Rongalite; Sodium bisulfoxylate formaldehyde; Sodium hydroxymethanesulfinate; Hydroxymethanesulfinic acid monosodium ntsev dihydrate; Sodium sulfinomethanelate hydrate (1: 1: 2); sodium hydroxymethanesulfinate dihydrate
CAS NO. 149-44-0
COV QAUV TSHUAJ

COV NTAUB NTAWV TXOG KEV NTAUB NTAWV

Cov khoom raug ntim raws li qhov xav tau ntawm cov khoom ntim.

NTIM SAB NRAUV 25KG / Hnab los yog 50KG NRUAB
COV KHOOM SAB HAUV OB TXHEEJ PE NPLOOJ NTAWV

KEV QHIA TXOG:

YAM KHOOM TUS QAUV
NaHSO2 ·CH2O ·2H2O ≥98.0%
XEEV KEV SOLUBLEN DEJ UAS MUAB NTSHIAB LOS YOG MICRO-TURBID
SULPHIDE TSIS MUAJ DUB
Tsw qab TSIS MUAJ NTAU LOS YOG ME NTSEEG NTAU
5
6
7

  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb