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Sodium Bifluoride 99% White Crystal

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CAS No.:

1333-83-1

Grade:

Industrial Grade

Content:

99%

Port:

Qingdao

Packaging:

10kg,20kg,25kg ,or do by request

Price valid (until):

2023-04-08

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Qingdao Sensh (Shandong Sensm Chemical)

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Sodium Fluoride,Sulfamic acid,Monosodium glutamate,Sodium Sulphide,Ammonium Fluoride,Sodium Hydrosulphide

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Product Description
Seller Information

Description

Product Detail

Molecular Formula: NaHF₂
CAS NO.: 1333-83-1
Molecular Weight:61.99
Property:White crystalline powder, soluble in water but insoluble in ethanol, toxic；decomposed into hydrogen fluoride and sodium fluoride by heating, corrode the glass by water solution with strong acidity, moisture absorption and release hydrogen fluoride in the moist air. The aluminum or aluminum alloy has corrosion resistance to hydrogen fluoride sodium at high tempreture. Relative density 2.08.

Usage:Food, animal specimens and anatomical specimens preserved agent, preservative, etched glass, tin plate manufacturing, textile processing, rust removal, the production of leather insect-resistant etc. Metal welding agent by mixing with potassium hydrogen fluoride.
Packing :25KGS compound bag, 25KGS plastic woven bag.
Caution at transportation:Must be kept from moisture.
Hazardous details:Inorganic acidic corrosive , UN No.: 2439 , Class: 8 , Packing group: II

Specification:

	Index
	Premium products	First class product
Assay (NaHF₂)	99.0 min.	98.0 min.
Water insolubles	0.2% max.	0.5% max.
Free acid (HF)	0.2% max.	0.2% max.
Chloride (Cl)	0.1% max.	0.1% max.
Sulfate (SO₄)	0.1% max.	0.1% max.
Silicate (SiO₂)	0.3% max.	0.5% max.
Moisture (H₂O)	0.2% max.	0.5% max.

ECHEMI Editorial Reference

This material is very toxic to humans by ingestion; between 1 teaspoonful and 1 ounce may be fatal. Inhalation of dust may cause irritation to respiratory tract. Skin contact may result in irritation and ulceration; eye contact may cause burns. To fight fire, use water, foam, CO2, dry chemicals. When heated to decomposition it emits toxic fumes of Fand Na2O. See also FLUORIDES and HYDROFLUORIC ACID.

Basic Info

Product Name:

Sodium hydrogen difluoride

Other Name:

Sodium hydrogen fluoride Sodium bifluoride;Sodium hydrogen difl;Sodium bifluoride: (Sodium hydrogen fluoride);sodium bifluoride sodium hydrogen difluoride;Sodium hydrogen fluoride, 97% (metals basis);sodium acid fluride;SODIUMBIFLUORIDE,TECHNICAL(BULK;Natriumhydrogenfluorid

CAS No.:

1333-83-1

Molecular Formula:

F2HNa

InChIKeys:

BFXAWOHHDUIALU-UHFFFAOYSA-M

Molecular Weight:

61.99

Exact Mass:

61.99440

EC Number:

215-608-3

UNII:

3W2KK83V5G

UN Number:

2439

TSCA:

TSCA listed

DSSTox ID:

DTXSID1037010

Color/Form:

white hexagonal, hexane crystals, crystalline

HScode:

2826199090

Categories:

Inorganic Salts

Characteristics

PSA:

0 Å²

XLogP3:

-2.46330

Appearance:

DryPowder; OtherSolid, Liquid

Density:

2.08

Melting Point:

>68 °C (dec.)

Boiling Point:

270℃[at 101 325 Pa]

Water Solubility:

g/100g solution in H2O: 3.7 (20°C), 16.4 (80°C) [KIR78]

Vapor Pressure:

0.01Pa at 20℃

Flammability characteristics:

Non flammable

Experimental Properties:

Decomp on heating.

Air and Water Reactions:

Water soluble. Reacts with water liberating heat and forming a corrosive solution. The reaction is not violent.

Reactive Group:

Salts, Acidic

Reactivity Profile:

Acidic salts, such as SODIUM BIFLUORIDE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.

Autoignition Temperature:

Not flammable (USCG, 1999)

See More Sodium hydrogen difluoride Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 3, Oral

Skin corrosion, Sub-category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H301 Toxic if swallowed H314 Causes severe skin burns and eye damage
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P316 IF SWALLOWED: Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P330 Rinse mouth. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Sodium hydrogen difluoride Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Sodium Fluoride,Sulfamic acid,Monosodium glutamate,Sodium Sulphide,Ammonium Fluoride,Sodium Hydrosulphide

Location:
Building5 No.176 Jufeng Road Qingdao China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
20

Total Annual Revenue:
$10 million-$25 million

Total Employees:
11-50

Year of Establishment:
2015

Certifications:
Good standing,SGS

QINGDAO SENSH INTERNATIONAL CORPORATION is affiliated to Shandong Sensm Chemical, which is also a subsidiary of qilu group. As a wholly-owned subsidiary of the group, SENSH is responsible for the export of company's products, as well as the import of raw materials, high-end instruments & equipment required by the group's research and development.Since its establishment, the team has developed gradually from small to large, the company's products be exported to more than 30 countries and regions in just a few years.
Group be founded in 2012, is a multi-industry national large group enterprise focusing on deep processing of agricultural and microbial fermentation products, deal in the production of food ingredients, food paste, and fruit &vegetable products, baking jam and bread crumbs , cover the deep processing of agricultural products, microbial fermentation, biological products, starch, thermal power, chemical industry, etc.
The company's products are mainly five series, baking series, stuffing series, food ingredients series, MSG and compound seasoning series, fertilizer and chemical series, including MSG 200,000 tons, Acesulfame-k 6,000 tons, bread crumbs 20,000 tons, stuffing 5,000 tons, fertilizer 300,000 tons, and other chemical products 50,000 tons.
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Sodium Bifluoride 99% White Crystal

Product Description

Seller Information