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Fireworks Colorant Strontium Carbonate SrCO3 Molecular Weight 147.63

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Fireworks Colorant Strontium Carbonate SrCO3 Molecular Weight 147.63

Fireworks Colorant Strontium Carbonate SrCO3 Molecular Weight 147.63
Fireworks Colorant Strontium Carbonate SrCO3 Molecular Weight 147.63 Fireworks Colorant Strontium Carbonate SrCO3 Molecular Weight 147.63

Large Image :  Fireworks Colorant Strontium Carbonate SrCO3 Molecular Weight 147.63

Product Details:
Place of Origin: CHINA
Brand Name: YIXIN
Certification: ISO9001
Model Number: YXC-005
Payment & Shipping Terms:
Minimum Order Quantity: 1-25TON
Price: USD800-1000 /TON
Packaging Details: 25kg
Delivery Time: 3-15days
Payment Terms: L/C, , T/T, Western Union
Supply Ability: 500 ton per month

Fireworks Colorant Strontium Carbonate SrCO3 Molecular Weight 147.63

Description
CAS NO: 1633-05-2 EINECS: 216-643-7
HS CODE: 2836920000 Melting Point: 1100°C
Properties: White Powder H2O: 0.1% MAX
High Light:

strontium carbonate powder

,

strontium salts

SrCO3 97% Strontium carbonate powder used as an colorant in fireworks Molecular weight 147.63

 

►Description

        Strontianite is a Colorless or white rhombic crystalline powder.Being a

 

carbonate, it is a weak base and therefore is reactive with acids. It is otherwise

 

stable and safe to work with. It is practically insoluble in water (1 part in

 

100,000). The solubility is increased significantly if the water is saturated with

 

carbon dioxide, to 1 part in 1,000. It is soluble in dilute acids.

 

Other than the natural occurrence as a mineral, strontium carbonate is

 

prepared synthetically in one of two manners. First of which is from naturally

 

occurring celestine also known as strontium sulfate (SrSO4) or by using soluble

 

strontium salts by the reaction in solution with a soluble carbonate salt (usually

 

sodium or ammonium carbonates).For example if sodium carbonate was used in

 

solution with strontium nitrate:Sr(NO3)2 + Na2CO3 → SrCO3 + 2 NaNO3

►Specification

 

Item specification
SrCO3 ≥95%
K ≤0.001%
Na ≤0.000%
Mg ≤0.001%
Fe ≤0.001%
Al ≤0.001%
Ba ≤0.05%
Ca ≤0.05%
Cl ≤0.002%
H2O ≤0.1%

 

►Types of powder

 

 

There have 4 types of powder for strontium carbonate .

 

 

     •Strontium carbonate coarse powder

 

      Strontium carbonate fine powder

 

      Strontium carbonate granular

 

      Strontium carbonate standard powder

►Application

 

 

      The most common use is as an inexpensive colorant in fireworks.

 

Strontium and its salts emit a brilliant red color in flame. Unlike other

 

strontium salts, the carbonate salt is generally preferred because of its cost

 

and the fact that it is not hygroscopic. Its ability to neutralize acid is also very

 

helpful in pyrotechnics. Another similar application is in road flares.

Packing 

 

 

 25 kg /bag 

►Notice

Eye Contact: Immediately flush eyes with running water for at least 15 minutes,

 

keeping eyelids open. Cold water may be used.

 

Skin Contact: After contact with skin, wash immediately with plenty of water.

 

Gently and thoroughly wash the contaminated skin with running water and non-

 

abrasive soap. Be particularly careful to clean folds, crevices, creases and groin.

 

Cover the irritated skin with an emollient. If irritation persists, seek medical

 

attention.

 

Serious Skin Contact: Not available.

 

Inhalation: Allow the victim to rest in a well ventilated area. Seek immediate

 

medical attention.

 

Serious Inhalation: Not available. Ingestion: Do not induce vomiting. Loosen tight

 

clothing such as a collar, tie, belt or waistband. If the victim is not breathing,

 

perform mouth-to-mouth resuscitation. Seek immediate medical attention.

 

Serious Ingestion: Not availab

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