Factory Supply Industrial Grade Hf Hydrofluoric Acid 40% 49% 55% 70% CAS: 7664-39-3 Manufacturer Price

• Customization: Available
• CAS No.: 7664-39-3
• Formula: Fh
• Model NO.: 7664-39-3
• EINECS: 231-634-8
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Colour: Transparent
• Molecular Weight: 20.01
• Melting Point: -35°c
• Boiling Point: 105°c
• Density: 1.15
• Store: 2-8°c
• Vapor Pressure: 25 mm Hg ( 20 °c)
• Vapor Density: 1.27 (Vs Air)
• Flashing Point: 112°c
• pH: 3.27
• Transport Package: Drum
• Specification: 25kg/235kg/1150kg/drum
• Trademark: Baovi
• Origin: China
• HS Code: 28111100
• Production Capacity: 5000metric Ton/Metric Tons/Month

Product Description

Factory Supply Industrial Grade HF Hydrofluoric Acid 40% 49% 55% 70% CAS: 7664-39-3 Manufacturer Price

PRODUCT DETAILED

Melting Point: 83.6ºC

Boiling Point:19.5ºC

Vapor pressure:53032

Density:1.15g/ml

Critical pressure:6.48 Mpa

Critical temperature:188ºC

Critical density:0.29g/cm³

Product Name	Hydrofluoric Acid
Other Names	Hydrogen fluoride,anhydrous; hydrogen fluoride; fluoride; (~2~H)hydrogen fluoride; Hydrogen Fluotride; Anhydrous Hydrogen Fluoride
Molecular Formula	HF
UN No.	1790
HS No.	2811119000
CAS No.	7664-39-3
EINECS No.	231-634-8
Hazard Class	8+6.1
Appearance	colorless liquid

PROPERTY	UNITS	SPECIFICATIONS
Appearance	/	Transparent Colorless Sticky liquid
Assay as(H3PO4)	%	≥75,80,85
Ar senic as As	Mg/kg	≤0.5
Fluoride as F	Mg/kg	≤10
Heavy metals as Pb	Mg/kg	≤5
Reductive Matter as H3PO4	Mg/kg	≤120
Specific gravity @20 degc	G/ml	≥1.685
Density@20 degc	G/ml	≥1.685

 

ITEM	RESULT	RESULT
PURITY	HYDROFLUORIC ACID 50% MIN	HYDROFLUORIC ACID 70% MIN
BATCH  NO.:	HF24001	HF24002
APPEARANCE	COLORLESS AND TRANSPARENT	COLORLESS AND TRANSPARENT
HF	50.08%	70.25%
H2SIF6	0.0042	0.0048%
H2SO4	0.0078%	0.0096%

 

 

 

 

PRODUCT APPLICATION

Hydrofluoric-acid is aqueous solution of hydrogen acid fluoride.
It's colourless and transparent, having strong and irritative smell and causticity.
It can pickling such materials containing SiO 2 as glass quickly.

PACKAGING /SHIPPING

Multiple concentrations, multiple packaging specifications
Barket: 25 kg, 230 kg; liquid.
Canned: 1 ton, 1.15 tons; liquid state.
IBC Tank: 20 tons; liquid.

Efficient logistics support

We have a professional fleet that can provide efficient logistics support

 

MORE PRODUCTS

OUR COMPANY

Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003.

Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture, medicine, food sanitation and other fields.

COMPANY ADVANTAGES

FAQ(Q&A)

Q1: Can I get some samples?
A: Yes, we can supply free sample , but the shipping cost be paid by customers.

Q2: How to start orders or make payments?
A : PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union LC, ****** trade assurance or Paypal

Q3: What's your MOQ?
A : Our MOQ is 1ton. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
 

Q4: How about delivery leadtime?
A : Different quantity product need different time.  usually About 10-15 days after payment confirmed.(Chinese holiday not included)
 

Q5: Is there a discount?
A : Different quantity has different discount.
 

Q6: How to confirm the Product Quality before placing orders?
A : You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

For more chemical materials, please feel free to contact Luke!!!