Boron nitride
CAS:10043-11-5 Product spec:99%
1. High heat resistance 3000 ¡æ sublimation, its strength at room temperature 1800 ¡æ two times, 1500 ¡æ dozens of air-cooled to room temperature does not break down, in an inert gas in 2800 ¡æ do not..
Sodium Hexametaphosphate
CAS:10124-56-8 Product spec:white powder
Specifications Industrial Grade Food Grade
Main Content (P2O5) % ≥ 68.0 68.0
Non-reactive phosphate % ≤ 7.5 7.5
Iron (Fe) % ≤ 0.05 0.02
PH of 1% water solution 5.8-7.3 5.8-6.5
Heavy Met..
Sodium Tripolyphosphate
CAS:7758-29-4 Product spec:white powder
Indexes Industrial Grade Food Grade
Na5P3O10 94.0%Min 94.0%Min
P2 O 5 57.0%Min 57.0%Min
Water Insoluble Matter 0.15%Max 0.04%Max
Iron(Fe) ..
Aluminium Sulphate used in paper making
CAS:10043-01-3 Product spec:15.8% min
Item Result
Super Class Grade Class I Class II
AL2O3 %≥ 17.0 15.80 15.60
Fe % ≤ 0.20 0.40 0.50
Insoluted in Wate % ≤ 0.10 0.20 0.20
PH ≥ 3.0 3.0 3.0
aluminum fluoride
CAS:7784-18-1 Product spec:white free-flowing powder, 90% min
aluminum fluoride
white free-flowing powder, 90% min
As a flux in reducing the melting point of alumina during the electrolytic.
In process of primary aluminium smelting, increase yield, reduce env..
ammonium fluoride
CAS:12125-01-8 Product spec:white crystal, 95% or 99%
ammonium fluoride
Specification:
Assay(NH4F): 95% min
Residue on ignition: 0.2% max
SiO2: 0.5% max
Fe: 0.01% max
Heavy metal(Cu): 0.006% max
Magnesium Chloride Yellow Flake
CAS:7791-18-6 Product spec:44% min
Yellow Flake
Magnesium chloride hexahydrate : 96% min
Magnesium chloride: 44% min
SO42+: 2.8% max
K+,Na+: 0.9% max
Magnesium Chloride White Flake
CAS:7791-18-6 Product spec:46%
White Flake:
Magnesium chloride hexahydrate: 98% min
Magnesium chloride: 46% min
Ca2+: 0.15% max
SO42+: 1.0% max
K+,Na+: 0.5% max
Insoluable in Water:0.10% max
Calcium Chloride 94%min
CAS:10043-52-4 Product spec:94% min
Calcium Chloride as CaCl2: 94% min.
Total Alkali Chloride (as NaCl): 2% max.
Total Magnesium (as MgCl2): 0.5% max.
Alkalinity as Ca(OH)2: 0.35% max.
Water Insoluble: 0.2% max.
Iron: 0.005% max.
..
Sodium Metasilicate Pentahydrate
CAS:10213-79-3 Product spec:28.0% min
Specification:
Sodium Oxide: 29.11%
Silica: 28.99%
Water insoluble: 0.2% max.
Fe: 200 ppm max.
whiteness: 85% min.
Bulk Density: 0.95g cc
PH of 1.0% solution: 12-13
Melting point: 72.2
P..