Project Description

Chemical Name Silicon dioxide
CAS No. 7631-86-9
Molecular Formula: O2Si
EINECS 231-545-4
Molecular Weight: 60.08
Applications:

1.Shoes-making industry: rubber outsole reinforcement agent similar to black carbon. It brings the light color and transparent appearance of rubber outsole with excellent performance

2.Tyre industry: decreases friction on ground sharply, and increases the tyre holding on the wet and icy ground. The bonding between curtain threads or woven material and rubber compound is improved.

3.Silicon rubber: its aging, resilience and compression set are increased

4. Plastic industry: increases the plastic products’ flexibility, strength and resistance to water

5. Coating industry: it provides the performance in preventing coating from aggregating and hanging down. It can increase the viscosity and dull the coating shine

6. Pharmaceutical industry: it gives a function of increasing the viscosity, floating and dispersing. It can be a carrier and an anti-lumping agent

Appearance: White power or granular form, It can be dissolved by NaOH,HF.

Synonyms:
SILICA GEL 60 PF254 FOR PREPARATIVE LAYE;LICHROSORB SI 100 (10 MYM) 10 G;TLC-SILICA GEL 60 GF254 MEAN PARTICLE SI;LICHROSORB SI 100 (10 MYM) 100 G;SEA SAND EXTRA PURE 5 KG;SILICA GEL 60 GF254 FOR THIN-LAYER CHROM;SILICA GEL 60 PF254 + 366 FOR PREPARATIV;SEA SAND EXTRA PURE 25 KG

Contact us for Silicon dioxide CAS 7631-86-9 MSDS -Material Safety Data Sheet  and Silicon dioxide COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China Silicon dioxide Supplier with REACH Registration,China CAS 7631-86-9 Supplier, silicon dioxide powder Suppliers, EINECS: 231-545-4 Supplier

Storage:    Nano silicon dioxide SiO2 powder should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.

Packing detail: nano silicon dioxide 100g/bag, 500g/bag, 1kg/bag, or according to your requirements

Melting point: >1600 °C(lit.)
Boiling point: >100 °C(lit.)
Density 2.2-2.6 g/mL at 25 °C
refractive index 1.46
Flash point: 2230°C
storage temp. Refrigerator (+4°C)
form suspension
color White to yellow
PH 5-8 (100g/l, H2O, 20℃)(slurry)
Water Solubility insoluble
Sensitive Hygroscopic
Stability: Stable.


GHS07,GHS08,GHS09

Symbol(GHS) GHS07,GHS08,GHS09
Signal word Warning
Hazard statements H320-H350-H360-H373-H401-H411-H402-H319-H335-H317
Precautionary statements P201-P308+P313-P405-P261-P305+P351+P338-P280-P333+P313-P264-P305+P351+P338+P337+P313-P260-P314-P501a
Hazard Codes Xn,Xi
Risk Statements 36/37/38-36/37-22-43-52/53-36/38
Safety Statements 26-37/39-36-36/37/39-36/37-61
WGK Germany 1
RTECS VV7310000
TSCA Yes

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