Crystal

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 6762-68
• U.S. EPA Status: CANCELLED

Description

'Crystal' is an algaecide and microbicide/microbistat. Its Federal EPA registration number is: 6762-68. It was originally approved by EPA on 18 Jun 1985. Its registration got cancelled on 22 Jan 1991. It has a 'Caution' signal word. It has the following active ingredients: Poly(oxy-1,2-ethanediyl(dimethylimino)-1,2-ethanediyl(dimethylimino)-1,2-ethanediyl dichloride). It's approved for 5 sites including hot tubs, ornamental fountains, spas, swimming pool water, and whirlpool bath water. It is also approved for 1 pests and pest groups including but not limited to algae.

Original registration date:

• 18 Jun 1985

Cancellation date:

• 22 Jan 1991

Alternative names:

• CRYSTALActive

Registrant:

• KALLD ENTERPRISES, INC. DBA
  Stern Chemtech
• Address:
  708 Stella Street
  West Monroe, LA 71291

Active ingredients:

• Poly(oxy-1,2-ethanediyl(dimethylimino)-1,2-ethanediyl(dimethylimino)-1,2-ethanediyl dichloride) 10%
• Other ingredients 90%

Signal word:

• Caution

Product type:

• Algaecide
• Microbicide/microbistat

Formulation:

• Ready-to-Use Solution

Registered target pests:

• Algae

Registered target sites:

• Hot tubs (outdoor) (water treatment)
• Ornamental fountains
• Spas (outdoor) (water treatment)
• Swimming pool water
• Whirlpool bath water