Hebei Bofate Chemicals Co., Ltd.

Caustic soda *9% Assay as NaOH: *9% on dry basis Chlorides as Nacl****************************************

***** OIL DRILLING GRADE LV-CMC Appearance: White or light yellow powder, freely flowable Replace degree

COMMODITY CALCIUM CHLORIDE CaCL2 *7% Min NaCL 2.5% Max Ca(OH)2 0.*8% Max INSOLUBLE MATTER IN THE WATE

Cr2O3 Content %: *9.0 min Moisture %: 0.*0 max Water soluble matter %: 0.3 max Oil absorption %: ****5g/

Specifications: Mono-PE wt%: *8min Hydroxyl value %: *9.0min Moisture wt%: 0.2max Ash wt%: 0.*5max

Carbon Black N**0 Appearance: Black powder or granular Specification: Iodine Absorption Number (g/Kg): *

Titanium Dioxide Rutile Type (Chlorination Process) Content ********************************************- *

Zinc Oxide *9.5%Tech grade Appearance: White powder Specification: ZnO: *9.5% min MnO: 0.***5% max P

Sodium silicate Molecular Formula: Na2O mSiO2 specification: 1)Sodium Silicate *9% (High Mol) Na2O%

Glacial Acetic Acid *9% GLACIAL ACETIC ACID %********************************9 min Acetaldehyde%********

LEAD OXIDE RED Description: MF: Pb3O4 MW: **5.*7 Character: Red, heavy powder, dissoluble in water and a

Ammonium Chloride NH4Cl (as dry basis)*****************************************9.5% min Heavy metal (

Oxalic Acid *9.6% Total Acidity%************************************9.6 min Ash%************************

Product Description: Cas number: ********1/********9 Molecular formula:Fe2O3/Fe3O4 Molecular weight : **9.

Product Name Sodium Tripolyphosphate (STPP) Tech Grade H. S. Code *******0 CAS No. ********4 Mole

Sodium Hexametaphosphate *8% Tech Grade Total phosphates (as P2O5 )% ******************8 min Inactive Ph

Formic Acid *5% Colour Index Platinum Cobalt***********************************0max Purity% ************